THS3091DG4 Datasheet, PDF (27/36 Pages) Texas Instruments – HIGH-VOLTAGE, LOW-DISTORTION, CURRENT-FEEDBACK OPERATIONAL AMPLIFIERS

THS3091
THS3095
www.ti.com........................................................................................................................................ SLOS423G – SEPTEMBER 2003 – REVISED OCTOBER 2008
ITEM
DESCRIPTION
1 Bead, Ferrite, 3 A, 80 Ω
2 Cap, 6.8 µF, Tantalum, 50 V, 10%
3 Cap, 0.1 µF, ceramic, X7R, 50 V
4 Cap, 0.1 µF, ceramic, X7R, 50 V
5 Resistor, 0 Ω, 1/8 W, 1%
6 Resistor, 249 Ω, 1/8 W, 1%
7 Resistor, 1 kΩ, 1/8 W, 1%
8 Open
9 Resistor, 0 Ω, 1/4 W, 1%
10 Resistor, 49.9 Ω, 1/4 W, 1%
11 Open
12
Header, 0.1-inch (2,54 mm) centers,
0.025-inch (6,35 mm) square pins
13 Connector, SMA PCB Jack
14
Jack, banana receptacle,
0.25-inch (6,35 mm) dia. hole
15 Test point, black
16
Standoff, 4-40 hex,
0.625-inch (15,9 mm) length
17
Screw, Phillips, 4-40,
0.25-inch (6,35 mm)
18
IC, THS3091(3)
IC, THS3095(2)
19 Board, printed-circuit
SMD
SIZE
1206
D
0805
0805
0805
0805
0805
1206
1206
1206
2512
Table 2. Bill of Materials
THS3091DDA and THS3095DDA EVM⁽¹⁾
REFERENCE
DESIGNATOR
PCB
QTY
MANUFACTURER'S
PART NUMBER
FB1, FB2
2
(Steward) HI1206N800R-00
C3, C6
2
(AVX) TAJD685K050R
C9, C10
2 ⁽²⁾
(AVX) 08055C104KAT2A
C4, C7
2
(AVX) 08055C104KAT2A
R9
1 ⁽²⁾
(KOA) RK73Z2ALTD
R3
1
(KOA) RK73H2ALTD2490F
R4
1
(KOA) RK73H2ALTD1001F
R8
1
R1
1
(KOA) RK73Z2BLTD
R2, R7
2
(KOA) RK73Z2BLTD49R9F
R5, R6
2
JP1, JP2
2 ⁽²⁾
(Sullins) PZC36SAAN
J1, J2, J3
3
(Amphenol) 901-144-8RFX
J4, J5, J6
3
(SPC) 813
TP1, TP2
2
(Keystone) 5001
4
(Keystone) 1808
4
SHR-0440-016-SN
U1
1
(TI) THS3091DDA⁽³⁾
(TI) THS3095DDA⁽²⁾
1
(TI) EDGE # 6446289 Rev. A⁽³⁾
(TI) EDGE # 6446290 Rev. A⁽²⁾
DISTRIBUTOR'S
PART NUMBER
(Digi-Key) 240-1010-1-ND
(Garrett) TAJD685K050R
(Garrett) 08055C104KAT2A
(Garrett) 08055C104KAT2A
(Garrett) RK73Z2ALTD
(Garrett) RK73H2ALTD2490F
(Garrett) RK73H2ALTD1001F
(Garrett) RK73Z2BLTD
(Garrett) RK73Z2BLTD49R9F
(Digi-Key) S1011-36-ND
(Newark) 01F2208
(Newark) 39N867
(Digi-Key) 5001K-ND
(Newark) 89F1934
(1) All items are designated for both the THS3091DDA and THS3095 EVMs unless otherwise noted.
(2) THS3095 EVM only.
(3) THS3091 EVM only.
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, 3Q 2003
(www.ti.com/sc/analogapps).
Analog
Applications
Journal
space
Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision F (February, 2007) to Revision G ............................................................................................ Page
• Changed common-mode rejection ratio specifications from 78 dB (typ) to 69 dB (typ); from 68 dB at +25°C to 62
dB; from 65 dB at (0°C to +70°C) and (–40°C to +85°C) to 59 dB. ...................................................................................... 4
• Corrected load resistor value for output current specification (sourcing and sinking) from R_L = 40 Ω to R_L = 10 Ω ............ 7
• Changed output current (sourcing) specifications from 200 mA (typ) to 180 mA (typ); from 160 mA at +25°C to 140
mA; from 140 mA at (0°C to +70°C) and (–40°C to +85°C) to 120 mA ................................................................................ 7
• Corrected output current (sinking) specifications from 180 mA (typ) to –160 mA (typ); from 150 mA at +25°C to –140
mA; from 125 mA at (0°C to +70°C) and (–40°C to +85°C) to –120 mA .............................................................................. 7
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