Datasheet
VCA261xEVM
SBOU015A
3
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6 0.01µF C4, C12, C19 805 Multilayer Ceramic—0805 Size C0805C103J4RAC Kemet
C22, C27, C32
8 0.1µF C1, C14, C16, 805 Multilayer Ceramic—0805 Size C0805C104J4RAC Kemet
C18, C21, C30,
C33, C35
5 1µF C25, C26, C28 3216 Low Profile Tantalum Capacitor T491A105M016AS Kemet
C23, C31
4 2.2µF C15, C17, 3216 Low Profile Tantalum Capacitor T491A225M016AS Kemet
C36, C37
2 4.7pF C5, C10 805 Multilayer Ceramic—0805 Size C0805C479D3GAC Kemet
5 10k R15, R16, 805 1/10W 0805 Chip Resistor
R17, R18, R19
3 10µF C24, C34, C38 3528 Low Profile Tantalum Capacitor T491B106M016AS Kemet
2 49.9 R1, R14 805 1/10W 0805 Chip Resistor CRCW080549R9F Dale
2 56pF C3, C13 805 Multilayer Ceramic—0805 Size C0805C560J3GAC Kemet
4 169 R3, R4, R11, R12 805 1/10W 0805 Chip Resistor Dale
2 250 R2, R13 805 1/10W 0805 Chip Resistor CRCW08052500F Dale
4 330pF C6, C7, C8, C9 805 Multilayer Ceramic—0805 Size C0805C331K3GAC Kemet
2 332 R6, R10 805 1/10W 0805 Chip Resistor CRCW08053320F Dale
2 499 R5, R9 805 1/10W 0805 Chip Resistor CRCW08054990F Dale
2 549 R7, R8 805 1/10W 0805 Chip Resistor CRCW08055490F Dale
2 1nF C2, C11 805 Multilayer Ceramic—0805 Size C0805C102K3GAC Kemet
1 CON_2TERM_SCREW J4 2P-TERM 2 Terminal Screw Connector ED-1514-ND Digi-Key
1 CON_3TERM_SCREW J7 3P-TERM 3 Terminal Screw Connector ED-1515-ND Digi-Key
2 Not Installed C20, C29 805 Multilayer Ceramic—0805 Size
2 OPA642N U1, U3 SOT25 High-Speed, Low THD Op Amp OPA642N TI
7 SMA_PCB_MT_MOD J1, J2, J3 SMA_JACK SMA_JACK_STRAIGHT 142-0701-231 Johnson
J5, J6, J8, J9
8 SPDT_SLIDE SW1-SW8 SPDT_SLIDE_500MIL C&K/TS01-C-K-E EG-1903-ND Digi-Key
1 SW DIP-5 S1 5_SPST_DIP_SW DIP Switch CKN3004-ND Digi-Key
2 T1-1T-KK81_XFMR T1, T2 MC_KK81 RF Transformer MINI-Circuits T1-1T T1-1T-KK81 MINI-Circuits
1 VCA261x U2 48-TQFP(PFB) Voltage Controlled Amplifier VCA261x TI
USED PART TYPE DESIGNATOR FOOTPRINT DESCRIPTION PART NUMBER MFG
TABLE III. Schematic Parts List.