THS3201-EP_14 Datasheet, PDF (26/34 Pages) Texas Instruments – 1.8-GHz LOW-DISTORTION CURRENT-FEEDBACK AMPLIFIER

THS3201-EP
SGLS283B – APRIL 2005 – REVISED JANUARY 2009 ..................................................................................................................................................... www.ti.com
Table 2. Bill of Materials⁽¹⁾
ITEM
1
2
3
4
6
7
9
10
11
12
13
14
15
16
17
18
19
20
DESCRIPTION
Bead, ferrite, 3 A, 80 Ω
Cap, 22 F, tanatalum, 25 V, 10%
Cap, 100 pF, ceramic, 5%, 150 V
Cap, 0.1 F, ceramic, X7R, 50 V
Open
Resistor, 49.9 Ω, 1/8 W, 1%
Resistor, 768 Ω, 1/8 W, 1%
Open
Resistor, 0 Ω, 1/4 W, 1%
Resistor, 49.9 Ω, 1/4 W, 1%
Test point, black
Open
Jack, Banana Receptance, 0.25” dia.
hole
Connector, edge, SMA PCB jack
Standoff, 4-40 hex, 0.625” length
Screw, Phillips, 4-40, .250”
IC, THS3201
Board, printed circuit
THS3201DGN EVM
SMD SIZE
REF DES
PCB
QUANTITY
MANUFACTURER PART NUMBER
1206
FB1, FB2
2
(Steward) HI1206N800R-00
D
C1, C2
2
(AVX) TAJD226K025R
AQ12
C4, C5
2
(AVX) AQ12EM101JAJME
0805
C3, C6
2
(AVX) 08055C104KAT2A
0805
R7
1
0805
R6
1
(Phycomp) 9C08052A49R9FKHFT
0805
R3, R5
2
(Phycomp) 9C08052A7680FKHFT
1206
C7, C8
2
1206
R2
1
(KOA) RK73Z2BLTD
1206
R4
1
(Phycomp) 9C12063A49R9FKRFT
TP1
1
(Keystone) 5001
J8, J9
2
J5, J6, J7
3
(HH Smith) 101
J1, J2, J4
U1
3
(Johnson) 142-0701-801
4
(Keystone) 1804
4
SHR-0440-016-SN
1
(Texas Instruments) THS3201DGN
1
(Texas Instruments) Edge # 6447972 Rev.A
(1) The components shown in the BOM were used in test by TI.
Computer simulation of circuit performance using
SPICE is often useful when analyzing the
performance of analog circuits and systems. This is
particularly true for video and R_F-amplifier circuits,
where parasitic capacitance and inductance can have
a major effect on circuit performance. A SPICE model
for the THS4500 family of devices is available
through the TI web site (www.ti.com). The Product
Information Center (PIC) is available for design
assistance and detailed product information. These
models do a good job of predicting small-signal ac
and transient performance under a wide variety of
operating conditions. They are not intended to model
the distortion characteristics of the amplifier, nor do
they attempt to distinguish between the package
types in their small-signal ac performance. Detailed
information about what is and is not modeled is
contained in the model file itself.
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)
26
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