THS4520 Datasheet, PDF (20/23 Pages) Texas Instruments – WIDEBAND, LOW NOISE, LOW DISTORTION FULLY DIFFERENTIAL AMPLIFIER WITH RAIL-TO-RAIL OUTPUTS

THS4520
SLOS503A – SEPTEMBER 2006 – REVISED OCTOBER 2006
Table 5. THS4520 EVAL1 EVM Bill of Materials
ITEM
DESCRIPTION
1 CAP, 10.0 µF, Ceramic, X5R, 6.3V
2 CAP, 0.1 µF, Ceramic, X5R, 10V
3 CAP, 0.22 ΩF, Ceramic, X5R, 6.3V
4 OPEN
5 OPEN
6 Resistor, 49.9 Ω, 1/16W, 1%
7 Resistor, 53.6 Ω, 1/16W, 1%
8 Resistor, 69.8 Ω, 1/16W, 1%
9 Resistor, 86.6 Ω, 1/16W, 1%
10 Resistor, 487 Ω, 1/16W, 1%
11 Resistor, 499 Ω, 1/16W, 1%
12 Transformer, RF
13 Jack, banana receptance, 0.25" diameter
hole
14 OPEN
15 Connector, edge, SMA PCB Jack
16 Test point, Red
17 IC, THS4520
18 Standoff, 4-40 HEX, 0.625" length
19 SCREW, PHILLIPS, 4-40, 0.250"
20 Printed circuit board
SMD
SIZE
0805
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
REFERENCE
DESIGNATOR
C3, C4, C5, C6
C9, C10, C11, C12, C13, C14
C15
C1, C2, C7, C8
R9, R10
R12
R1, R2
R11
R7, R8
R3, R4
R5, R6
T1
J4, J5, J6
J1, J7, J8
J2, J3
TP1, TP2, TP3
U1
PCB
QTY
4
6
1
4
2
1
2
1
2
2
2
1
3
3
2
3
1
4
4
1
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MANUFACTURER'S
PART NUMBER
(AVX) 08056D106KAT2A
(AVX) 0402ZD104KAT2A
(AVX) 04026D224KAT2A
(KOA) RK73H1ETTP49R9F
(KOA) RK73H1ETTP53R6F
(KOA) RK73H1ETTP69R8F
(KOA) RK73H1ETTP86R6F
(KOA) RK73H1ETTP4870F
(KOA) RK73H1ETTP4990F
(MINI-CIRCUITS) ADT1-1WT
(HH SMITH) 101
(JOHNSON) 142-0701-801
(KEYSTONE) 5000
(TI) THS4520RGT
(KEYSTONE) 1808
SHR-0440-016-SN
(TI) EDGE# 6481529
EVM WARNINGS AND RESTRICTIONS
It is important to operate this EVM within the input voltage range of 3 V to 5 V and the output voltage range of
3 V to 5 V.
Exceeding the specified input range may cause unexpected operation and/or irreversible damage to the EVM.
If there are questions concerning the input range, please contact a TI field representative prior to connecting
the input power.
Applying loads outside of the specified output range may result in unintended operation and/or possible
permanent damage to the EVM. Please consult the EVM User's Guide prior to connecting any load to the EVM
output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, some circuit components may have case temperatures greater than 85°C. The EVM
is designed to operate properly with certain components above 85°C as long as the input and output ranges
are maintained. These components include but are not limited to linear regulators, switching transistors, pass
transistors, and current sense resistors. These types of devices can be identified using the EVM schematic
located in the EVM User's Guide. When placing measurement probes near these devices during operation,
please be aware that these devices may be very warm to the touch.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2006, Texas Instruments Incorporated
20
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