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3-8

Operation

KJM6335

3.4.2 Measuring to Use RF Signal after Optical Pick-

up and Regenerated Clock Signal

CD player or other diveices

Clock-

regeneration

circuit

Slicer

Pick-up

KJM6335

RF signal after pick-up

Clock signal

CLK

INHIBIT

Fig. 3-2

Connection

Connect a RF signal after pick-up and regenerated clock signal to
the instrument from the CD player or other device, as shown in Fig.
3-2.

Instrument Settings

MEDIA

:CD

1 (Clock signal frequency: 4.1 MHz

to 25 MHz)
CD

8 ( Clock signal frequency: 25 MHz

to 36 MHz)

PLL

:OFF

TIME CONST

:any value

(Select any range suitable for easy
measurement.)

SYMMETRY

:AUTO or OFFSET

DELAY

:AUTO or MANUAL

METER SCALE

:Select any scale according to the

measured value.

INHIBIT INPUT

:OFF

INHIBIT POLARITY :NORM
TRIG EDGE(RF)

:both edges(

)

TRIG EDGE(CLOCK):any edge

Содержание KJM6335

Страница 1: ...KJM 6335 Part No Z1 002 622 IA002856 Jul 2009 KJM6335 OPERATION MANUAL CD TIME INTERVAL JITTER METER...

Страница 2: ...tric and electronic products carrying the symbol below must be disposed of separately from general household waste This includes the power cords and other accessories bundled with the products When di...

Страница 3: ...to ___________ VAC Use the product within this range only Input fuse The rating of this product s input fuse is ____________ A ___________ VAC and ___________ WARNING To avoid electrical shock always...

Страница 4: ...only after you make sure that no voltage is output here Indicates an imminently hazardous situation which if ignored will result in death or serious injury Indicates a potentially hazardous situation...

Страница 5: ...r purposes other than those described in the operation manual Input power Use the product with the specified input power voltage For applying power use the AC power cord provided Note that the provide...

Страница 6: ...ctive ground terminal to electrical ground safety ground When installing products with casters be sure to lock the casters Relocation Turn off the power switch and then disconnect all cables when relo...

Страница 7: ...utput wiring or load cables use connection cables with larger current capacity Do not disassemble or modify the product If it must be modified contact Kikusui distributor agent Maintenance and checkin...

Страница 8: ...ter 2 Names and Functions of Controls _____ 2 1 2 1 Front Panel 2 1 2 2 Rear Panel 2 12 Chapter 3 Operation ________________________ 3 1 3 1 Power on 3 1 3 2 Initialization 3 2 3 3 Checking the ROM Ve...

Страница 9: ...nector Terminal 5 2 5 3 Recalling the Contents of the Setup Memory 5 4 5 4 Data Input Output 5 6 5 5 Output of Setup Memory Address 5 6 5 6 Judgement Output 5 7 5 7 Within Measuring Range Output 5 7 C...

Страница 10: ...VIII Contents KJM6335...

Страница 11: ...The response characteristics of symmetry follow up or PLL clock regeneration in the CD standard speed adhere to the Compact Disc Reference Measuring Methods Specification Guideline Ver 1 0 May 1999 Th...

Страница 12: ...P 2 Preface KJM6335...

Страница 13: ...uses are provided in accordance with the settings of the line voltage range as follows 90V 110V 1A T 1 piece 0 5A T 2 pieces 104V 126V 1A T 1 piece 0 5A T 2 pieces 194V 236V 0 5A T 1 piece 1A T 2 piec...

Страница 14: ...range 20 C to 60 C 4 F to 140 F Avoid humid environments Do not locate the meter in a high humidity environment near a boiler humidifier or water supply Operating humidity range 20 to 85 R H no dew c...

Страница 15: ...may cause the meter to malfunction resulting in electrical shock or fire Secure adequate space around the power plug Do not insert the power plug to an outlet where accessibility to the plug is poor A...

Страница 16: ...luding shape rating and characteristics Using a fuse with different rating or short circuiting the fuse holder will damage the meter When checking or changing the line voltage range or when checking o...

Страница 17: ...AX Alignment mark Voltage selector fuse holder Remove cover by inserting the point of a flat head screwdriver in here Then adjust the voltage selector to the mark and push in the cover The figure illu...

Страница 18: ...5 VAC If this power cord is used at the line voltage of a 200 V system replace the power cord with that satisfying that line voltage Have a qualified engineer select the appropriate power cord If obta...

Страница 19: ...supply range of the product 2 Check that the POWER switch is turned off 3 Connect the AC power cord to the AC LINE connector on the rear panel Use a AC power cord specified by Kikusui or one that has...

Страница 20: ...large noises from the meter To ensure safety provide secure grounding The meter can be grounded by one of the two methods specified below Select one and ground the meter securely a Plug the AC power...

Страница 21: ...RMT RF SIGNAL INPUT CLOCK INPUT INHIBIT INPUT 1M 50 1M 50 STORE SELECT RECALL 1 2 3 4 NO GO GO MAX 4Vpk GPIB JUDGE TIME CONST SYMMETRY DELAY PLL MEDIA METER SCALE MEMORY CLOCK RF SIGNAL INHIBIT INPUT...

Страница 22: ...h switches between turn ON and OFF 4 FEET Used to raise the front panel to get a better view of the meter or improve the operability of the keys Pull the feet forward until you hear them click CAUTION...

Страница 23: ...easured Each time this key is pressed the media type is switched between CDx1 CDx2 CDx4 and CDx8 in turn If another media type is added at the customer s request use this key to select it Pressing thi...

Страница 24: ...SHIFT key held down allows you to check the ROM version See 3 3 Checking the ROM Version TIME CONST LEDs The selected time constant is indicated by an LED to the left of the TIME CONST key 8 SYMMETRY...

Страница 25: ...oes not follow up the symmetry level of an RF signal Use the SYMMETRY LEVEL variable resistor to set the slice level manually When inputting a signal whose waveform is shaped using any other slicer al...

Страница 26: ...AUTO and MANUAL DELAY LEDs The selected delay is indicated by an LED to the left of the key AUTO Controls delay time automatically so that the average phase difference between RF and clock signals is...

Страница 27: ...hed between and ns METER SCALE LEDs The selected scale status is indicated by an LED to the left of the METER SCALE ns key 11 INHIBIT INPUT INHIBIT INPUT POLARITY key Used for on off setting of the in...

Страница 28: ...easured value is lower than a set value of judge level NO GO LED red lights up when the measured value is larger than the set value If no signal is input or the clock frequency is outside the specifie...

Страница 29: ...returns to the state it was in before the MEMORY SELECT key was pressed Further if any operation other than recall or store is carried out while the LED is blinking the LED goes off MEMORY RECALL STOR...

Страница 30: ...F SIGNAL RF SIGNAL TRIG EDGE key Used to switch the trigger edge of a RF signal Pressing the key switches the trigger edge in order rising edge both edges and falling edge setting RF SIGNAL TRIG EDGE...

Страница 31: ...gger edge status is indicated by the LED to the left of the CLOCK TRIG EDGE key CLOCK IMPEDANCE key Used to switch the input impedance of a clock signal Pressing the key switches the input impedance b...

Страница 32: ...IN JAPAN DC OUT JITTER OUT CLOCK MONITOR DELAYED CLOCK OUT RF SIGNAL MONITOR SLICED RF OUT EXT I O 100 120 220 24 0 OFF ON RSVD KEYLOCK AC LINE 50 60Hz 75VA MAX DIP SWITCH 18 DC OUT 20 CLOCK MONITOR...

Страница 33: ...ion into a root mean square value Output impedance is approx 600 23 CLOCK MONITOR BNC Used to monitor a clock signal this terminal outputs an amplitude approximately 1 10 terminated with 50 of input a...

Страница 34: ...insert with the line voltage indication positioned at the mark The relationship between line voltage and correct fuses is given in the LINE VOLTAGE table on the rear panel 30 AC LINE Power cord conne...

Страница 35: ...NE on the rear panel 4 Connect the plug to prescribed power line CAUTION Damage to the fuse could result if the line voltage available to the jitter meter and the voltage selector setting do not match...

Страница 36: ...nts of the setup memory remain the same setting The default setting after initialization factory shipped setting and the contents of the setup memory upon shipment from the factory are as follows MEDI...

Страница 37: ...e SHIFT key held down This causes the pointer of the meter to indicate 10 at first then move three times stopping for approximately 2 seconds in each instance and finally returning to a measured value...

Страница 38: ...the instrument from the CD player or other device as shown in Fig 3 1 When carrying out measurement note the signal output impedance of the device under test For example if the signal output impedance...

Страница 39: ...oth edges TRIG EDGE CLOCK any edge NOTE When measuring a signal which has been converted both edges or a single edge using a special equipment always set TRIG EDGE RF to a single edge rising edge or f...

Страница 40: ...evel changes with the duty ratio of an RF input signal Set the optimal slice level according to the duty ratio of the input signal For detail see 3 7 Symmetry and Slice Level 3 The meter indicates the...

Страница 41: ...KJM6335 Operation 3 7...

Страница 42: ...and regenerated clock signal to the instrument from the CD player or other device as shown in Fig 3 2 Instrument Settings MEDIA CDx1 Clock signal frequency 4 1 MHz to 25 MHz CDx8 Clock signal frequenc...

Страница 43: ...follow up level by using the SYMMETRY LEVEL variable resistor For detail see 3 7 Symmetry and Slice Level and 2 1 Front Panel For setting the delay when DELAY mode is set to MANUAL see 3 8 Adjusting D...

Страница 44: ...k up or slicing to the instrument from the CD player or other device as shown in Fig 3 3 Instrument Settings MEDIA CDx1 CDx2 CDx4 CDx8 PLL ON TIME CONST any value Select any range suitable for easy me...

Страница 45: ...asuring to Use RF Signal after Slicing and Regenerated Clock Signal For setting the delay when DELAY is set to MANUAL see 3 8 Adjusting Delay NOTE The characteristics of the meter comply with Compact...

Страница 46: ...ade RF signal Clock signal Inhibit input at TTL level Fig 3 4 Input a pulse synchronized with data you wish to mask to the INHIBIT INPUT terminal The input level is TTL level Press the INHIBIT INPUT P...

Страница 47: ...KJM6335 Operation 3 13...

Страница 48: ...SELECT key was pressed Moreover if you change the panel settings in the selection state the LED goes off Recall method There are two methods of recalling the contents of the setup memory One is a dire...

Страница 49: ...ecall the contents of that setup memory address When you press the MEMORY SELECT key one of LEDs 1 to 4 indicating the setup memory address on the left of the key blinks Each time you press the key th...

Страница 50: ...ned after slicing In slicing the RF signal a certain slice level will prevent the signal from taking a DC value after slicing This level is known as the symmetry level of the RF signal Operations When...

Страница 51: ...whose duty ratio is not 50 control is entirely disabled Thus when a sliced signal is input the automatic symmetry level follow up circuit must be disabled To disable automatic symmetry level follow u...

Страница 52: ...5 75 Fig 3 10 As shown in Fig 3 10 if a signal whose duty ratio is not 50 is input coupling it to AC causes a DC offset In the example above because the duty ratio of the input signal is 25 75 the sig...

Страница 53: ...level The slice level is indicated relative to a meter value as shown below KIKUSUI JAPAN CLASS 1 5 FS 1mA n s 6 8 10 20 4 2 0 0 0 ns 7 9 5 3 1 5 10 15 5 15 0 1 2 3 4 10 5 Meter reading Slice level 0...

Страница 54: ...hown at right Fig 3 13 RF CLOCK NG 360 330 0 Fig 3 14 Two timings in Figs 3 13 and 3 14 compare the phase difference between the RF and clock signals at 180 and the phase difference between them at 33...

Страница 55: ...E CONST SYMMETRY DELAY PLL MEDIA METER SCALE ME RF PHASE MONITOR Key DELAY TIME variable resistor when DELAY is set to MANUAL Use this VR to center the brightest part within the monitor CD x4 CD x2 CD...

Страница 56: ...n determine the amount of jitter Measure the time difference between the rise of the RF signal and the fall of the clock signal Then determine the amount of jitter Measure the time difference between...

Страница 57: ...l in the meter to either the rising edge or the falling edge thus bringing the trigger edge into line with the RF signal to be measured Note that measurement fails if both edges are selected at the sa...

Страница 58: ...MON OUT terminal for RF or clock signal RF or clock signal input terminal Phase adjusting hole 50 terminator 50 BNC BNC 10 1 probe Kikusui P100 8CE or equivalent Fig 3 19 As shown in Fig 3 19 connect...

Страница 59: ...ported by the KJM6335 is controlled by IEEE 488 standard interface It s electrical and mechanical specifications conform to IEEE std488 1 1987 Use of the GPIB interface allows you to set the function...

Страница 60: ...the sum of values indicated for the DIP switches set to ON upperside When all five DIP switches are set to OFF the address value is 0 For example to set the address to 6 set the DIP switch indicated a...

Страница 61: ...gram messages and some character program data Abbreviations omit lower case characters from program message headings Response message The text of data that is transmitted from a device to the controll...

Страница 62: ...be used as a response message terminator NOTE Always set the CR LF CR selector switch of the GPIB switches to CR LF Note that the message terminators always use LF EOI regardless of this setting They...

Страница 63: ...KJM6335 GPIB Operation 4 5 4 4 Device Message CLS Resets the status byte register and the event status register Program message CLS...

Страница 64: ...register set reset Minimum 0h Maximum FFh Resolution 1h Data type Hex Table 4 1 e g To set the CME Command Error bit of the event status enable register ESE H20 Response message ESE Returns the conten...

Страница 65: ...eturns the contents of the event status register The individual bits are reset when read Program message ESR Response message ESR Returns the contents of the event status register e g When the data is...

Страница 66: ...essage The instrument returns model information in the following format KIKUSUI ELECTRONICS CORP KJM6335 0 1 0x Version number Fixed to 0 Model name Company name RST Brings settings to the same condit...

Страница 67: ...reset Minimum 0h Maximum FFh Resolution 1h Data type Hex Table 4 2 e g To set ESB bit of the service request enable register SRE H20 Response message SRE Returns the contents of the service request e...

Страница 68: ...6335 STB Returns the contents of the status byte register The contents of the status byte register will be cleared by the CLS message Program message STB Response message e g When the data is 60h A va...

Страница 69: ...m data Setting value for the input inpedance of CLOCK INPUT Data type Character Character program data 50 1M Table 4 3 e g To set the input impedance of CLOCK INPUT to 50 CLOC IMP 50 Response message...

Страница 70: ...EDGE of CLOCK INPUT Data type Character Character program data POSitive NEGative Table 4 4 e g To set the polarity of the input trigger edge of CLOCK INPUT to rising edge CLOC TRIG EDG POS Response me...

Страница 71: ...Setting the delay control level Data type Integer Minimum 2048 Maximum 2047 Resolution 1 Table 4 5 DELAY AUTO MANUAL 2048 2047 In panel operations turning the DELAY TIME variable resistor clockwise m...

Страница 72: ...data DEL MOD Space Program data Setting the DELAY mode Data type Character Character program data AUTo MANual Table 4 6 e g To set DELAY mode to AUTO DEL MOD AUT Response message DEL MOD Returns the c...

Страница 73: ...gram message ERR Response message Message code Explanation 0 No error 11 Syntax error 12 Out of range error 13 Illegal keyword 15 Illegal instruction 18 Error buffer full 19 None of the above Table 4...

Страница 74: ...easured value is 20 or less Program message IMR Response message IMR Returns an indication of whether the measured value is 20 or less e g 1 When the measured value is 20 or less A value of 1 is retur...

Страница 75: ...Character program data Program data Setting the INHIBIT Data type Character Character program data ON OFF Table 4 8 e g To turn on the inhibit circuit INH ON Response message INH Returns the current...

Страница 76: ...rogram data Setting the INHIBIT POLARITY Data type Character Character program data NORMal INVerse Table 4 9 e g To set the polarity of inhibit circuit to INVERSE INH POL INV Response message INH POL...

Страница 77: ...s in the ns scale Program message JIT Response message JIT Returns the current JITTER value e g 1 When the current JITTER value is 12 34 A value of 12 34 is returned e g 2 When the current JITTER valu...

Страница 78: ...on the scale or 0 0 ns to 50 0 ns in the ns scale Program message JIT VAL Response message JIT VAL Returns the current JITTER value e g 1 When the current JITTER value is 12 3 A value of 12 30PCT is...

Страница 79: ...4 21 JUDge Returns the judgement result of JUDGE Program message JUD Response message JUD Returns the JUDGE result e g 1 When the result is GO A value of 1 is returned e g When the result is NOGO A v...

Страница 80: ...l Minimum 0 00 0 00PCT 0 0NS Maximum 20 00 20 00PCT 50 0NS Resolution 0 01 0 01PCT 0 1NS Table 4 10 e g To set JUDGE level to 6 55 JUD LEV 6 55PCT Response message JUD LEV Returns the JUDGE level in u...

Страница 81: ...RESult Returns the judgement result of JUDGE Program message JUD RES Response message JUD RES Returns the JUDGE result e g 1 When the result is GO A value of GO is returned e g 2 When the result is N...

Страница 82: ...program data Program data Setting the MEDIA type Data type Character Character program data CDx1 CDx2 CDx4 CDx8 Table 4 11 e g To set media type to CDx1 MED TYP CDX1 Response message MED TYP Returns t...

Страница 83: ...PANEL setting Data type Character Character program data 1 2 3 4 Table 4 12 e g When the contents of setup memory 3 are recalled MEM REC 3 Response message MEM REC Returns the contents of the currentl...

Страница 84: ...anel settings from the setup memory Program message MEM STO Space Character program data Program data Storaging the PANEL setting Data type Character Character program data 1 2 3 4 Table 4 13 e g When...

Страница 85: ...le 10 10PCT 20 20PCT ns scale 1 5NS 5NS 15NS 50NS Table 4 14 e g 1 To specify meter scale to 20 MET SCAL 20 e g 2 To specify meter scale to 15 ns MET SCAL 15NS Response message MET SCAL Returns the cu...

Страница 86: ...izer circuit activated may cause the equalizer to be off by compulsion Program message Character Program data PLL Space Program data Setting the PLL Data type Character Character program data ON OFF T...

Страница 87: ...TAT Response message PLL STAT Returns the current status of the PLL clock regeneration circuit e g 1 When the PLL clock regeneration circuit has locked on to an input signal A value of LOCK is returne...

Страница 88: ...f EXT I O and returns the value read The upper four bits are always treated as 0 Program message PORT1 Response message PORT1 Reads out data from a 4 bit input port of EXT I O and returns the value re...

Страница 89: ...e same way as the panel settings Program message PORT2 Space Data Program data Outputs data to a output port Data type Hex Minimum 0h Maximum Fh Resolution 1h Table 4 16 e g When all 4 bit output port...

Страница 90: ...ata Setting value for the input inpedance of RF SIGNAL INPU Data type Character Character program data 50 1M Table 4 17 e g To set the input impedance of RF SIGNAL INPUT at 50 RF IMP 50 Response messa...

Страница 91: ...RF SIGNAL INPUT Data type Character Character program data POSitive NEGative EITher Table 4 18 e g To set the polarity of input trigger edge of RF SIGNAL INPUT to both edge RF TRIG EDG EIT Response m...

Страница 92: ...Space Program data Setting the SYMMETRY mode Data type Character Character program data AUTo autoOFFSet MANual Table 4 19 e g To set SYMMETRY mode to AUTO SYM MOD AUT Response message SYM MOD Returns...

Страница 93: ...l status this level set value will be retained until the SYMMETRY LEVEL variable resistor is operated Program message SYM OFFS LEV Space Symmetry offset slice level Program data Setting the symmetry o...

Страница 94: ...ge SYM OFFS LEV Returns the current symmetry offset slice level Returns an offset level when the SYMMETRY mode is OFFSET or a slice level when it is MANUAL e g When the symmetry offset slice level is...

Страница 95: ...esponse message SYM SLIC LEV Returns slice level The slice level is returned in the range of 2048 to 2047 with respect to an input signal Note that since the internal circuit is coupled to AC the actu...

Страница 96: ...nstant for conversion into rms values Data type Character Character program data 0 03 0 1 0 3 1 Table 4 21 e g To set the time constant for conversion into rms values to 1s TIM CON 1 Response message...

Страница 97: ...easurement is disabled such as when the clock frequency is outside the specified range Under any of the above conditions measurement is determined to be impossible Program message UIS Response message...

Страница 98: ...ntered while running a message Received data out of bounds Received message not supported 3 Not used with the KJM6335 2 Not used with the KJM6335 1 UIS Undesirable Input Signal This register is set in...

Страница 99: ...f the status byte register and service request enabl Master Summary Status register which is read by running STB 5 ESB ORed result of the event status register and event status enable Standard Event S...

Страница 100: ...XE 0 ESB 0 0 0 0 0 RQS MSS Event status register Run ESR to read OR Event status enable register Run ESE hex to set and ESE to read Read by serial polling Status byte register Run STB to read Service...

Страница 101: ...only functio Service request SR1 All functions operable Remote local RL1 All functions operable Parallel poll PP0 No functions operable Device clear DC1 All functions operable Device trigger DT0 No fu...

Страница 102: ...x Left strModelInfo ibcntl Front panel setup Call ibwrt rd TIM CON 0 3 Sets TIME CONST to 0 3s Call ibwrt rd SYM MOD AUT Sets SYMMETRY mode to AUTO Call ibwrt rd DEL MOD AUT Sets DELAY mode to AUTO Ca...

Страница 103: ...tterValue Left strJitterValue ibcntl Dim dJitterValue As Double dJitterValue Val strJitterValue MsgBox Jitter Value Str dJitterValue Judgement information acquisition Call ibwrt rd JUD RES Sends judgm...

Страница 104: ...4 46 GPIB Operation KJM6335...

Страница 105: ...check the condition of a jig and other devices Four bit output ports Four bit data can be output to PO0 to PO3 of the EXT I O connector via GPIB This allows you to control a jig and other devices Judg...

Страница 106: ...to PO3 OUT Four bit output ports 6 to 9 MEM1 to MEM4 OUT Output of setup memory address 10 GND Ground 11 INC IN Increment of setup memory address 12 DEC IN Decrement of setup memory address 13 GND Gro...

Страница 107: ...mpedance of the output ports is 240 to 290 The response time of within measuring range output IN MEAS RANGE is the time obtained by adding approximately 0 ms to 50 ms to the set value of TIME CONST Ho...

Страница 108: ...14 or 25 causes the INC terminal to become Low Holding the INC terminal Low for 100 ms or more causes the setup memory address to be incremented by 1 and the contents of the resulting setup memory add...

Страница 109: ...XT I O 5 5 INC terminal L level H level H level H level L level L level DEC terminal RTN terminal 100 ms or more 100 ms or more 100 ms or more 100 ms or more 100 ms or more 100 ms or more 100 ms or mo...

Страница 110: ...r details see the PORT1 and PORT2 commands in chapter 3 Operation 5 5 Output of Setup Memory Address Outputs setup memory address that is recalled to the MEM1 to MEM4 terminals of the EXT I O connecto...

Страница 111: ...ndition G O NOGO Set value measured value L H Measured value set value H L Table 5 3 5 7 Within Measuring Range Output An indication of whether the measured value is within the measuring range of the...

Страница 112: ...5 8 Control Using EXT I O KJM6335...

Страница 113: ...POWER switch before cleaning CAUTION Never use organic solvents such as thinner and benzine for cleaning Use of organic solvents could result in surface discoloration marking erasure clouded display a...

Страница 114: ...ackup Battery An internal battery backs up the contents of the panel memory even if the instrument is turned off If the panel settings in effect before the instrument was turned off and those after it...

Страница 115: ...tive to a single clock period assuming that a single clock period is 100 In the actual method of obtaining a standard deviation value a time difference is converted into a voltage and this voltage is...

Страница 116: ...H level 4 0 V to 5 0 V INPUT L level 0 V to 1 0 V Minimum inhibit period 500 s Maximum inhibit time in measurement of a single signal Maximum inhibit time in measurement of two signals Maximum input...

Страница 117: ...m 2 m 5 m 100 500 200 1 m 2 m 5 m 13 3 m Fig 7 1 Relationship Between the Inhibit Period and Inhibit Time Measurement Measuring range 0 to 20 0 ns to 50 ns Specification indication 2 to 15 assured ra...

Страница 118: ...er frequency is indicated by the brightness on the meter Trigger Symmetry follow up AUTO OFFSET MANUAL CD The response characteristics of AUTO comply with those given in the Compact Disc Referenc Meas...

Страница 119: ...2 dB 1 7 dB 15 kHz 2 5 dB 1 7 dB 20 kHz 3 8 dB 1 7 dB Frequency response characteristics 25 kHz 5 1 dB 1 7 dB Closed loop characteristics 10 kHz 0 2 dB 1 7 dB reference is 100 Hz 20 kHz 1 2 dB 1 7 dB...

Страница 120: ...r BNC Output amplitude Approx 0 2 V to 0 3 V terminated with 50 Output impedance Approx 50 Output connector BNC Output amplitude Approx 0 2 V to 0 3 V terminated with 50 Output impedance Approx 50 Out...

Страница 121: ...ur bit parallel input ports They can be read out via GPIB 19 N C Spare terminal Leave this pin unconnected 20 IN MEAS RANGE OUT H output when the measured value is within 20 21 GO OUT H output when th...

Страница 122: ...m 75 VA 50 M or more 500 V DC 1500 V AC for one minute 25 A AC 0 1 max Class I Pollution degree 2 EMC Directive 2004 108 EC EN 61326 1 EN 61000 3 2 EN 61000 3 3 See External Dimensions Withstand volta...

Страница 123: ...ing on the panel Not applicable to custom order models 2 This instrument is a Class I equipment Be sure to ground the protective conductor terminal of the instrument The safety of the instrument is no...

Страница 124: ...7 10 Specifications KJM6335 External dimensions 280 11 02 MAX 300 11 81 132 5 20 MAX 10 0 39 MAX150 5 91 MAX 330 12 99 270 10 63 MAX 20 0 79 Unit mm inch...

Страница 125: ...ONITOR SLICED RF OUT JITTER OUT DC OUT METER EXT I O DELAYED CLOCK OUT CLOCK MONITOR MPU S H INPUT BUFFER CLOCK INPUT PLL CLOCK REGENERATION CIRCUIT DELAY CIRCUIT TIME DIFFERENCE MEASURING CIRCUIT SYM...

Страница 126: ...A 2 Appendix KJM6335...

Страница 127: ...4 21 JUDGE LEVEL 4 22 JUDGE RESULT 4 23 MEDIA TYPE 4 24 MEMORY RECALL 4 25 MEMORY STORE 4 26 METER SCALE 4 27 PLL 4 28 PLL STATUS 4 29 PORT1 4 30 PORT2 4 31 RF IMPEDANCE 4 32 RF TRIGGER EDGE 4 33 SYM...

Страница 128: ...ddress 4 2 GPIB connector 2 14 4 43 GPIB LOCAL key 2 9 GPIB switches 2 13 Grounding 1 8 I I I I I IEEE std488 1 1987 4 1 Inhibit Function 3 12 INHIBIT INPUT key 2 7 INHIBIT INPUT terminal 2 7 Initiali...

Страница 129: ...MT 2 9 ROM version P 1 3 3 S S S S S Sample Program 4 44 Service Request 4 41 Setup Memory setting 3 14 Slice Level 3 16 checking 3 19 Slice level feeding back 3 16 SLICED RF OUT terminal 2 13 Slicing...

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