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dc2183af

DEMO MANUAL DC2183A

ITEM

QTY

REFERENCE

PART DESCRIPTION

MANUFACTURER/PART NUMBER

DC2183A-A Required Circuit Components

DC2183A

DC2183A General BOM

CAP., NP0, 4.7pF, 50V ± 0.25pF, 0402

TDK, C1005C0G1H4R7C

C9,C10

CAP., NP0, 8.2pF, 50V ± 0.25pF 0402

TDK, C1005C0G1H8R2C

INDUCTOR, CERAMIC CHIP, 56nH, 2%, 0603

MURATA, LQP18MN56NG02D

R13,R19

RES., CHIP, 15Ω, 1/20W, 5% 0201

VISHAY, CRCW020115R0JNED

R26,R28

RES., CHIP, OPT, 0402

OPTION

R27,R32

RES., CHIP, 86.6, 1/10W, 1% 0603

VISHAY, CRCW060386R6FKEA

R33

RES., CHIP, 86.6, 1/16W, 1% 0402

VISHAY, CRCW040286R6FKED

ADC, 16 BIT, 210 Msps, QFN

LINEAR TECH., LTC2107IUK#PBF

DC2183A-B Required Circuit Components

DC2183A

DC2183A General BOM

CAP., NP0, 12pF, 50V 5% 0402

MURATA, GRM1555C1H120JA01D

C9,C10

CAP., NP0, 3.9pF, 50V ± 0.25pF 0402

TDK, C1005C0G1H3R9C

INDUCTOR, CERAMIC CHIP, 18nH, 2%, 0603

MURATA, LQP18MN18NG02D

R13,R19

RES., CHIP, 10Ω, 1/20W, 5% 0201

VISHAY, CRCW020110R0JNED

R26,R28

RES., CHIP, 68.1Ω, 1/16W, 1% 0402

VISHAY, CRCW040268R1FKED

R27,R32

RES., CHIP, 43.2, 1/10W, 1% 0603

VISHAY, CRCW060343R2FKEA

R33

RES., CHIP, 105Ω, 1/16W, 1% 0402

VISHAY, CRCW0402105RFKED

ADC, 16 BIT, 210 Msps, QFN

LINEAR TECH., LTC2107IUK#PBF

Summary of Contents for 2183A-A

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: ...t input frequencies Design files for this circuit board are available at http www linear com demo DC2183A Specifications are at TA 25 C PARAMETER CONDITIONS MIN TYP MAX UNITS Supply Voltage DC2183 This supply must provide up to 800mA 3 3 5 0 V Analog Input Range Depending on PGA setting 1 6 2 4 VP P Logic Input Voltages Minimum Logic High Maximum Logic Low 1 2 0 6 V V Logic Output Voltages Differe...

Page 3: ...liedwiththeDC2183board FollowtheDC1371Quick Start Guide to install the required software and for con necting the DC1371 to the DC2183 and to a PC Figure 1 DC2183 Proper Measurement Equipment Setup zoom in for detail SINGLE ENDED ANALOG INPUT ABSORPTIVE FILTER IS REQUIRED FOR DATA SHEET PERFORMANCE SINGLE ENDED ENCODE CLOCK USE A LOW JITTER SIGNAL GENERATOR WITH PROPER FILTERING JUMPERS SHOWN IN TH...

Page 4: ...per settings as default positions per Figure 1 which configure the ADC in serial programming mode In the default configuration JP1 JP2 should be left in the default locations This will pull PAR SER low and the required pins high through weak pull up resistors so the SPI commands can be sent from the PC If JP1 is set to PAR then jumpers JP1 JP2 can be configured manually JP1 PAR SER Selects Paralle...

Page 5: ... power is applied Analog Input Network Apply the analog input signal of interest to the SMA con nectorontheDC2183demonstrationcircuitboardmarked J2 Inthedefaultsetup theDC2183hasanSMAinputthat is meant to be driven with a 50Ω source The DC2183 is populated with an input diplexer filter to provide a 50Ω characteristic impedance over all frequencies This can be modified to produce different frequenc...

Page 6: ... automatically detect the DC2183 and configure itself accordingly If necessary the procedure below explains how to manually configure PScope Under the Configure menu go to ADC Configuration Check the Config Manually box and use the following configuration options see Figure 2 Manual Configuration settings Bits 16 Alignment 16 FPGA Ld S2157 Channs 1 Bipolar Unchecked Positive Edge Clk Unchecked Fig...

Page 7: ...e ADC is powered down Dither Selects between internal dither being enabled or disabled Enabled Default Internal dither enabled Disabled Internal dither disabled Gain PGS Selects input range of the ADC 1 0 Default Selects the 2 4V input range 1 5 Selects the 1 6V input range Duty Cycle Stabilizer Enables or disables duty cycle stabilizer Stabilizer off Default Duty cycle stabilizer disabled Stabili...

Page 8: ...mizer Enables data output randomizer Disabled Default Disables data output randomizer Enabled Enables data output randomizer ABP Alternate Bit Polarity ABP mode Disabled Default Disables alternate bit polarity Enabled Enablesalternatebitpolarity Beforeenabling ABP be sure the part is in offset binary mode Output Test Selects digital output test patterns None Default ADC data presented at output Al...

Page 9: ...TION AMPHENOL CONNEX 262105 20 1 J2 CON SMA 50Ω EDGE LAUNCH AMPHENOL CONNEX 132372 21 2 J3 J4 CON SMA JACK STRAIGHT THRU HOLE AMPHENOL CONNEX 132134 22 0 L2 INDUCTOR OPTION 0603 OPTION 23 1 L3 FERRITE BEAD 47ΩS 100mhz 0603 MURATA BLM18BB470SN1D 24 1 P1 BGA CONNECTOR 40X10 SAMTEC SEAM 40 02 0 S 10 2 A K TR 25 6 R1 R6 R7 R8 R14 R17 RES CHIP 1k 1 16W 5 0402 VISHAY CRCW04021K00JNED 26 1 R2 R9 R10 RES ...

Page 10: ...RCW060386R6FKEA 8 1 R33 RES CHIP 86 6 1 16W 1 0402 VISHAY CRCW040286R6FKED 9 1 U1 ADC 16 BIT 210 Msps QFN LINEAR TECH LTC2107IUK PBF DC2183A B Required Circuit Components 1 1 DC2183A DC2183A General BOM 2 1 C8 CAP NP0 12pF 50V 5 0402 MURATA GRM1555C1H120JA01D 3 2 C9 C10 CAP NP0 3 9pF 50V 0 25pF 0402 TDK C1005C0G1H3R9C 4 1 L1 INDUCTOR CERAMIC CHIP 18nH 2 0603 MURATA LQP18MN18NG02D 5 2 R13 R19 RES C...

Page 11: ... 0507 Milpitas CA 95035 Phone 408 432 1900 1630 McCarthy Blvd LTC Confidential For Customer Use Only CUSTOMER NOTICE LINEAR 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 SIG...

Page 12: ...10X40PIN P1A 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 GND A17 DP5_M2C_P A18 DP5_M2C_N A19 GND A20 GND A21 DP1_C2M_P A22 DP1_C2M_N A23 GND A24 GND A25 DP2_C2M_P A26 DP2_C2M_N A27 GND A28 GND A29 DP3_C2M_P A30 DP3_C2M_N A31 GND A32 GND A33 DP4_C2M_P A34 DP4_C2M_...

Page 13: ...TORY INCLUDING 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 o...

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