SBOU253 December   2020 LMH32404 , LMH32404-Q1

 

  1. 1Trademarks
  2. 2Introduction
    1. 2.1 Features
    2. 2.2 EVM Specifications
  3. 3Power Connections
  4. 4Input and Output Connections
    1. 4.1 Channel Multiplexer Mode Control
    2. 4.2 Input DC Current Cancellation
    3. 4.3 Enable Function
    4. 4.4 Optional VOCM Pin Connection
    5. 4.5 Option VOD Connection
  5. 5Board Layout
  6. 6Schematic and Bill of Materials
    1. 6.1 Bill of Materials
      1.      Related Documentation

6.1 Bill of Materials

Table 6-1 lists the EVM BOM.

Table 6-1 Bill of Materials
Item # Designator Qty Value Part Number Manufacturer Description Package Reference
1 C1, C6, C13, C18, C24, C32, C35, C38 8 1 µF GRM155R6YA105KE11D MuRata CAP, CERM, 1 µF, 35 V, ± 10%, X5R, 0402 0402
2 C2, C11, C14, C19 4 0.033 µF CGA2B1X7R1E333K050BC TDK CAP, CERM, 0.033 µF, 25 V, ± 10%, X7R, AEC-Q200 Grade 1, 0402 0402
3 C3, C8, C12, C15, C20 5 100 pF CC0201JRNPO8BN101 Yageo CAP, CERM, 100 pF, 25 V,± 5%, C0G/NP0, 0201 0201
4 C4, C16, C28, C37 4 1 pF GJM1555C1H1R0BB01D MuRata CAP, CERM, 1 pF, 50 V, ± 10%, C0G/NP0, 0402 0402
5 C5 1 10 µF GRM31CR71E106KA12L MuRata CAP, CERM, 10 µF, 25 V, ± 10%, X7R, 1206 1206
6 C7 1 0.033 µF GRM033C80J333KE01D MuRata CAP, CERM, 0.033 µF, 6.3 V, ± 10%, X6S, 0201 0201
7 C17, C23, C33, C39 4 1 µF C1005X5R1V105K050BC TDK CAP, CERM, 1 µF, 35 V, ± 10%, X5R, 0402 0402
8 C21, C25, C34, C40 4 1 pF GJM0335C1E1R0WB01D MuRata CAP, CERM, 1 pF, 25 V, ± 5%, C0G/NP0, 0201 0201
9 C22, C29, C36, C41 4 0.01 µF GCM155R71H103KA55D MuRata CAP, CERM, 0.01 µF, 50 V, ± 10%, C0G/NP0, 0402 0402
10 C26, C27, C30, C31, C42, C43, C44, C45 8 0.1 µF 06033C104KAT2A AVX CAP, CERM, 0.1 µF, 25 V, ± 10%, X7R, 0603 0603
11 EN, IDC_EN, M1, M2, M3, M4 6 PBC03SAAN Sullins Connector Solutions Header, 100 mil, 3x1, Gold, TH PBC03SAAN
12 FID1, FID2, FID3 3 N/A N/A Fiducial mark. There is nothing to buy or mount. N/A
13 GND1, VDD1 2 575-4 Keystone Standard Banana Jack, Uninsulated, 5.5 mm Keystone_575-4
14 H1, H2, H3, H4 4 NY PMS 440 0025 PH B&F Fastener Supply Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead Screw
15 H5, H6, H7, H8 4 1902C Keystone Standoff, Hex, 0.5 in L #4-40 Nylon Standoff
16 IN1, IN2, IN3, IN4, OUT1-, OUT1+, OUT2-, OUT2+, OUT3-, OUT3+, OUT4-, OUT4+ 12 142-0701-851 Cinch Connectivity Connector, End launch SMA, 50 Ω, SMT SMA End Launch
17 J1 1 ERF8-020-05.0-L-DV-K Samtec CONN RCPT 40POS 0.8MM GOLD SMD CONN_SMT_40
18 L1 1 1000 Ω MPZ2012S102AT000 TDK Ferrite Bead, 1000 Ω at 100 MHz, 1.5 A, 0805 0805
19 MP1, MP2 2 9774070151R Wurth Electronics SPACER_RADIAL_M2
20 R1, R4, R6, R10, R14, R22, R26, R29 8 24.9 CRCW040224R9FKED Vishay-Dale RES, 24.9, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402
21 R2, R7, R16, R27 4 0 CRCW06030000Z0EA Vishay-Dale RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603
22 R9, R13, R24, R30 4 2.00 k RC0201DR-7D2KL Yageo America RES, 2.00 k, 0.5%, 0.05 W, 0201 0201
23 R11, R15, R25, R32 4 50 FC0402E50R0BTBST1 Vishay Thin Film RES, 50, 0.1%, 0.5 W, 0402 0402
24 SH-EN, SH-IDC, SH-M1, SH-M2, SH-M3, SH-M4 6 1x2 SNT-100-BK-G Samtec Shunt, 100 mil, Gold plated, Black Shunt
25 T1, T2, T3, T4 4 15 µH JA4220-ALB Coilcraft CPS Transformer, 15 µH, SMT 3.81x3.81 mm
26 TP1, TP2 2 5007 Keystone Test Point, Compact, White, TH White Compact Testpoint
27 U1 1 LMH32404IRHF Texas Instruments Four-Channel, Differential Output Transimpedance Amplifier With Integrated Multiplexing VQFN28