SBOU296A April   2023  – September 2023 PGA855

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Overview
    1. 1.1 Related Documentation
    2. 1.2 Electrostatic Discharge Caution
    3. 1.3 Hot Surface Warning
  5. 2EVM Circuit Description
  6. 3Jumper Settings
  7. 4Power-Supply Connections
  8. 5Analog Input and Output Connections
  9. 6Digital Input Pins and Gain Control
  10. 7Modifications
  11. 8Schematic, PCB Layout, and Bill of Materials
    1. 8.1 Schematic
    2. 8.2 PCB Layout
    3. 8.3 Bill of Materials
  12. 9Revision History

Bill of Materials

Table 8-1 lists the PGA855EVM bill of materials (BOM).

Table 8-1 PGA855EVM Bill of Materials
Designator Quantity Value Description Package Reference Part Number Manufacturer
!PCB1 1 Printed Circuit Board AMPS178 Any
C1, C2, C3, C15, C16

5

0.1 µF

CAP, CERM, 0.1 uF, 50 V, +/- 5%, X7R, 0603 603 C0603C104J5RACTU Kemet
C6, C13

2

10 pF CAP, CERM, 10 pF, 50 V, +/- 1%, C0G/NP0, 0603

603

C0603C100F5GAC7867 Kemet
C7, C11

2

10 pF

CAP, CERM, 10 pF, 50 V, +/- 5%, C0G/NP0, 0805

805

08055A100JAT2A

AVX

C8, C10 2 100 pF CAP, CERM, 100 pF, 100 V, +/- 5%, C0G/NP0, 0805

805

C0805C101J1GACTU Kemet
C17, C20 2 10 µF CAP, CERM, 10 uF, 35 V, +/- 10%, X7R, 1206

1206

C3216X7R1V106K160AC

TDK

C18, C19, C21, C22

4

0.1 µF CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0805 805 08055C104KAT2A

AVX

D1, D3

2

Diode Array 1 Pair Series Connection Schottky 40 V 200 mA (DC) Surface Mount SC-70, SOT-323 SOT-323 BAT854SWF Nexperia
D2, D4, D5

3

36 V

Diode, TVS, Uni, 36 V, 75 Vc, SOD-323 SOD-323 CDSOD323-T36S Bourns
H1, H2, H3, H4 4 Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead Screw NY PMS 440 0025 PH B&F Fastener Supply
H5, H6, H7, H8 4 Standoff, Hex, 0.5"L #4-40 Nylon Standoff 1902C Keystone
J1 1 Terminal Block, 3.5mm Pitch, 2x1, TH 7.0x8.2x6.5mm ED555/2DS On-Shore Technology
J2, J3, J6, J8 4 Connector, End launch SMA, 50 ohm, SMT End Launch SMA 142-0701-801 Cinch Connectivity
J4, J14

2

TERM BLOCK 3.5MM VERT 4POS PCB HDR4 OSTTE040161 On Shore Technology
J5, J7 2 Header, 100mil, 3x1, Gold, SMT Samtec_TSM-103-01-X-SV TSM-103-01-L-SV Samtec
J9, J16

2

Header, 100mil, 3x1, Gold, TH PBC03SAAN PBC03SAAN Sullins Connector Solutions
J10, J11, J12

3

Header, 100mil, 2x1, Gold, TH 2x1 Header TSW-102-07-G-S

Samtec

J13

1

Terminal Block, 3.5mm Pitch, 3x1, TH

10.5x8.2x6.5mm

ED555/3DS

On-Shore Technology

J15

1

Header, 100mil, 4x1, Gold, TH

4x1 Header

TSW-104-07-G-S

Samtec

R1, R3

2

10 kΩ

RES, 10.0 k, 1%, 0.1 W, 0603

603

ERJ-3EKF1002V

Panasonic

R2

1

100 Ω RES, 100, 1%, 0.1 W, 0603

603

RC0603FR-07100RL Yageo

R4, R5, R8, R9

4

100 Ω RES, 0, 0.1%, 0.125 W, 0805 805 RT0805BRD07100RL Yageo America
R6, R10

2

0 Ω RES, 0, 5%, 0.125 W, AEC-Q200 Grade 0, 0805

805

ERJ-6GEY0R00V

Panasonic

R12, R13, R14, R15

4

0 Ω

RES, 0, 5%, 0.1 W, 0603

603

RC0603JR-070RL

Yageo

R16, R17, R18

3

10.0 kΩ RES, 10.0 k, 1%, 0.1 W, 0603 603 RCG060310K0FKEA Vishay Draloric
SH-J1, SH-J2, SH-J3,SH-J4

,SH-J5,SH-J6

6

1 × 2 Shunt, 100mil, Flash Gold, Black Closed Top 100mil Shunt SPC02SYAN Sullins Connector Solutions
TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP15, TP16 13 Test Point, Miniature, SMT Test Point, Miniature, SMT 5019 Keystone

TP12, TP13, TP14, TP17

4

Test Point, Compact, SMT

Testpoint_Keystone_Compact

5016

Keystone

U1 1 Low-Noise, Wide-Bandwidth, Fully Differential Output, Programmable Gain Amplifier VQFN17 PGA855RGT Texas Instruments