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dc1763af

DEMO MANUAL DC1763A

QUICK START PROCEDURE

Channel 1 Nap:

 Selects between normal operation and 

putting channel 1 in nap mode.

•  Off (Default): Channel one is active

•  On: Channel one is in nap mode

Channel 2 Nap:

 Selects between normal operation and 

putting channel 2 in nap mode.

•  Off (Default): Channel two is active

•  On: Channel two is in nap mode

Output Current:

 Selects the LVDS output drive current

•  1.75mA (Default): LVDS output driver current

•  2.1mA: LVDS output driver current

•  2.5mA: LVDS output driver current

•  3.0mA: LVDS output driver current

•  3.5mA: LVDS output driver current

•  4.0mA: LVDS output driver current

•  4.5mA: LVDS output driver current

Internal Termination:

 Enables LVDS internal termination

•  Off (Default): Disables internal termination

•  On: Enables internal termination

Outputs:

 Enables digital outputs

•  Enabled (Default): Enables digital outputs

•  Disabled: Disables digital outputs

Test Pattern:

 Selects digital output test patterns. The 

desired test pattern can be entered into the text boxes 
provided.

•  Off(default): ADC input data is displayed

•  On: Test pattern is displayed.

Once the desired settings are selected hit OK and PScope 
will automatically update the register of the device on the 
DC1763A demo board.

Summary of Contents for DC1763A

Page 1: ...ing on the information therein All referenced brands product names service names and trademarks are the property of their respective owners 00000005981LF 000 EOS Power Buy Now We have 45 000 LP502030 PCM NTC LD A02554 EEMB Lithium Battery Rectangular 3 7V 250mAh Rechargeable in stock now Starting at 0 034 This EEMB part is fully warrantied and traceable 1 855 837 4225 Give us a call International ...

Page 2: ...ants DC1763A VARIANTS ADC PART NUMBER RESOLUTION MAXIMUM SAMPLE RATE INPUT FREQUENCY 1763A A LTC2195 16 Bit 125Msps 5MHz to 140MHz 1763A B LTC2194 16 Bit 105Msps 5MHz to 140MHz 1763A C LTC2193 16 Bit 80Msps 5MHz to 140MHz 1763A D LTC2192 16 Bit 65Msps 5MHz to 140MHz 1763A E LTC2191 16 Bit 40Msps 5MHz to 140MHz 1763A F LTC2190 16 Bit 25Msps 5MHz to 140MHz PERFORMANCE SUMMARY TA 25 C PARAMETER CONDI...

Page 3: ... Guide to install the required software and for connecting the DC1371 to the DC1763A and to a PC DC1763A Demonstration Circuit Board Jumpers The DC1763A demonstration circuit board should have the following jumper settings as default positions as per Figure 1 J1 PAR SER Selects parallel or serial programming mode default serial Optional Jumpers J8Term Enables Disablesoptionaloutputtermination defa...

Page 4: ...cuit Apply the analog input signal of interest to the SMA con nectors on the DC1763A demonstration circuit board marked J3 AIN1 and J4 AIN2 These inputs correspond with channels one and two of the ADC respectively These inputs are capacitively coupled to balun transformers ETC1 1 13 leadfreepartnumberMABA007159 000000 Encode Clock NOTE Apply an encode clock to the SMA connector on the DC1763A demo...

Page 5: ...vailable in the LTC2195 family that are only available through serially programming PScope allows all of these features to be tested These options are available by first clicking on the Set Demo Bd Options icon on the PScope toolbar Figure 2 Figure 3 Demobd Configuration Options Figure 2 PScope Toolbar Two s Complement Enables two s complement mode Off Default Selects offset binary mode On Selects...

Page 6: ...current 3 0mA LVDS output driver current 3 5mA LVDS output driver current 4 0mA LVDS output driver current 4 5mA LVDS output driver current Internal Termination Enables LVDS internal termination Off Default Disables internal termination On Enables internal termination Outputs Enables digital outputs Enabled Default Enables digital outputs Disabled Disables digital outputs Test Pattern Selects digi...

Page 7: ...V 20 0603 AVX 06036D475MAT2A 14 1 J1 BGA Connector 40 10 Samtec SEAM 40 02 0 S 10 2 A 15 6 JP2 JP5 JP8 JP13 JP14 JP15 Header 3 Pin 0 079 Single Row Samtec TMM 103 02 L S 16 2 J3 J4 Connector SMA 50Ω Edge Launch E F Johnson 142 0701 851 17 2 J11 J12 Connector SMA Jack Straight Thru Hole Amphenol Connex 132134 18 2 L4 L5 Inductor 56nH 0603 Murata LQP18MN56NG02D 19 1 L7 Ferrite Bead 0603 Murata BLM18...

Page 8: ...075R1L 34 8 R110 R117 Resistor Chip 33k 1 16W 1 0402 Yageo RC0402FR 0733KL 35 3 TP1 TP6 TP7 Testpoint Turret 094 PBF Mill Max 2501 2 00 80 00 00 07 0 36 3 T5 T9 T11 Transformer RF SMT 1 1 Balun Macom MABA 007159 000000 37 2 T8 T10 Transformer Flux Coupled Balun Macom MABAES0060 38 1 U2 IC LT1763CS8 1 8 SO8 Linear Technology LT1763CS8 1 8 PBF 39 1 U3 IC EEPROM 32KBIT 400khz 8TSSOP Microchip 24LC32A...

Page 9: ...R TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER SUPPLIED SPECIFICATIONS HOWEVER IT REMAINS THE CUSTOMER S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE THI...

Page 10: ... GND E29 HB13_P E30 HB13_N E31 GND E32 HB21_P E33 HB21_N E34 GND E35 HB20_P E36 HB20_N E37 GND E38 VADJ E39 GND E40 R5 10K R5 10K R102 10K R102 10K JP15 JP15 1 2 3 R107 10K R107 10K R74 1K R74 1K J1A SEAM 10X40PIN J1A SEAM 10X40PIN GND A1 DP1_M2C_P A2 DP1_M2C_N A3 GND A4 GND A5 DP2_M2C_P A6 DP2_M2C_N A7 GND A8 GND A9 DP3_M2C_P A10 DP3_M2C_N A11 GND A12 GND A13 DP4_M2C_P A14 DP4_M2C_N A15 GND A16 G...

Page 11: ...UDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE EXCEPT TO THE EXTENT OF THIS INDEMNITY NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES The user assumes all responsibility and liability for proper and safe handling of the goods Further the user releases LTC from all claims arising from the handling or use of the goo...

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