THS3120 Datasheet, PDF (24/28 Pages) Texas Instruments – LOW-NOISE, HIGH-OUTPUT DRIVE, CURRENT-FEEDBACK, OPERATIONAL AMPLIFIERS

THS3120, THS3121
SLOS420A – SEPTEMBER 2003 – REVISED NOVEMBER 2003
Table 2. Bill of Materials
ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
DESCRIPTION
BeadD, Ferrite, 3 A, 80 Ω
Cap. 6.8 µF, Tanatalum, 35 V, 10%
Open
Cap. 0.1 µF, Ceramic, X7R, 50 V
Cap. 100 pF, Ceramic, NPO, 100 V
Resistor, 0 Ω, 1/8 W, 1%
Resistor, 124 Ω, 1/8 W, 1%
Resistor, 499 Ω, 1/8 W, 1%
Open
Resistor, 49.9 Ω, 1/4 W, 1%
Resistor, 0 Ω, 1/4 W, 1%
Open
Header, 0.1" CTRS, 0.025" SQ pins
Shunts
Jack, banana receptance, 0.25" dia.
hole
Test point, red
Test point, black
Connector, SMA PCB jack
Standoff, 4-40 hex, 0.625" length
Screw, Phillips, 4-40, 0.250"
IC, THS3120
Board, printed-circuit (THS3120)
IC, THS3121
Board, printed-circuit (THS3121)
THS3120DGN and THS3121DGN EVM
SMD SIZE
REFERENCE
DESIGNATOR
1206
FB1, FB2
D
C1, C2
0805
R5, Z1
0805
C3, C4
0805
C5, C6
0805
R6 ⁽²⁾
0805
R3
0806
R4
1206
R7A, Z2
1206
R2, R8A
1206
R1
2512
R7B, R8B
3 Pos.
JP1 ⁽²⁾
JP1 ⁽²⁾
J1, J2, J3
J7⁽²⁾, J8⁽²⁾, TP1
TP2
J4, J5, J6
U1 ⁽²⁾
(2)
U1
(1) The manufacturer's part numbers were used for test purposes only.
(2) Applies to the THS3120DGN EVM only.
www.ti.com
PCB
QUANTITY
2
2
2
2
2
1
1
1
2
2
1
2
1
1
3
3
1
3
4
4
1
1
1
1
MANUFACTURER'S
PART NUMBER⁽¹⁾
(Steward) HI1206N800R-00
(AVX) TAJD685K035R
(AVX) 08055C104KAT2A
(AVX) 08051A101JAT2A
(Phycomp) 9C08052A0R00JLHFT
(Phycomp) 9C08052A1240FKHFT
(Phycomp) 9C08052A4990FKHFT
(Phycomp) 9C12063A49R9FKRFT
(Phycomp) 9C12063A53R6FKRFT
(Sullins) PZC36SAAN
(Sullins) SSC02SYAN
(SPC) 813
(Keystone) 5000
(Keystone) 5001
(Amphenol) 901-144-8RFX
(Keystone) 1808
SHR-0440-016-SN
(TI) THS3120DGN
(TI) EDGE # 6445588
(TI) THS3121DGN
(TI) EDGE # 6445589
ADDITIONAL REFERENCE MATERIAL
• PowerPAD Made Easy, application brief (SLMA004)
• PowerPAD Thermally Enhanced Package, technical brief (SLMA002)
• Voltage Feedback vs 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).
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