Datasheet

THS3120
THS3121
SLOS420E –SEPTEMBER 2003–REVISED OCTOBER 2009........................................................................................................................................ www.ti.com
Table 3. Bill of Materials
THS3120DGN and THS3121DGN EVM
REFERENCE PCB MANUFACTURER'S
ITEM DESCRIPTION SMD SIZE
DESIGNATOR QUANTITY PART NUMBER
(1)
1 Bead, ferrite, 3 A, 80 Ω 1206 FB1, FB2 2 (Steward) HI1206N800R-00
2 Cap. 6.8 μF, tantalum, 35 V, 10% D C1, C2 2 (AVX) TAJD685K035R
3 Open 0805 R5, Z1 2
4 Cap. 0.1 μF, ceramic, X7R, 50 V 0805 C3, C4 2 (AVX) 08055C104KAT2A
5 Cap. 100 pF, ceramic, NPO, 100 V 0805 C5, C6 2 (AVX) 08051A101JAT2A
6 Resistor, 0 Ω, 1/8 W, 1% 0805 R6
(2)
1 (Phycomp) 9C08052A0R00JLHFT
7 Resistor, 124 Ω, 1/8 W, 1% 0805 R3 1 (Phycomp) 9C08052A1240FKHFT
8 Resistor, 499 Ω, 1/8 W, 1% 0806 R4 1 (Phycomp) 9C08052A4990FKHFT
9 Open 1206 R7A, Z2 2
10 Resistor, 49.9 Ω, 1/4 W, 1% 1206 R2, R8A 2 (Phycomp) 9C12063A49R9FKRFT
11 Resistor, 0 Ω, 1/4 W, 1% 1206 R1 1 (Phycomp) 9C12063A53R6FKRFT
12 Open 2512 R7B, R8B 2
Header, 0.1 inch (2,54 mm) CTRS,
13 3 pos. JP1
(2)
1 (Sullins) PZC36SAAN
0.025 inch (0,635 mm) sq pins
14 Shunts JP1
(2)
1 (Sullins) SSC02SYAN
Jack, banana receptance,
15 J1, J2, J3 3 (SPC) 813
0.25 inch (6,35 mm) dia. hole
16 Test point, red J7
(2)
, J8
(2)
, TP1 3 (Keystone) 5000
17 Test point, black TP2 1 (Keystone) 5001
18 Connector, SMA PCB jack J4, J5, J6 3 (Amphenol) 901-144-8RFX
Standoff, 4-40 hex, 0.625 inch
19 4 (Keystone) 1808
(15,88 mm) length
Screw, Phillips, 4-40,
20 4 SHR-0440-016-SN
0.250 inch (6,35 mm)
21 IC, THS3120 U1
(2)
1 (TI) THS3120DGN
22 Board, printed-circuit (THS3120)
(2)
1 (TI) EDGE # 6445588
23 IC, THS3121 U1 1 (TI) THS3121DGN
24 Board, printed-circuit (THS3121) 1 (TI) EDGE # 6445589
(1) The manufacturer's part numbers were used for test purposes only.
(2) Applies to the THS3120DGN EVM only.
ADDITIONAL REFERENCE MATERIAL
• PowerPAD Made Easy, application brief (SLMA004)
• PowerPAD Thermally-Enhanced Package, technical brief (SLMA002)
• Voltage Feedback versus Current-Feedback Amplifiers, (SLVA051)
• Current Feedback Analysis and Compensation (SLOA021)
• Current Feedback Amplifiers: Review, Stability, and Application (SBOA081)
• Effect of Parasitic Capacitance in Op Amp Circuits (SLOA013)
• Expanding the Usability of Current-Feedback Amplifiers, by Randy Stephens, 3Q 2003 Analog Applications
Journal www.ti.com/sc/analogapps).
24 Submit Documentation Feedback Copyright © 2003–2009, Texas Instruments Incorporated
Product Folder Link(s): THS3120 THS3121