IC OPAMP VFB 870MHZ SGL 8MSOP

 

THS4304DGKR

Manufacturer Part NumberTHS4304DGKR
DescriptionIC OPAMP VFB 870MHZ SGL 8MSOP
ManufacturerTexas Instruments
THS4304DGKR datasheets

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Specifications of THS4304DGKR

Amplifier TypeVoltage FeedbackNumber Of Circuits1
Slew Rate830 V/µsGain Bandwidth Product870MHz
-3db Bandwidth3GHzCurrent - Input Bias7µA
Voltage - Input Offset500µVCurrent - Supply18mA
Current - Output / Channel140mAVoltage - Supply, Single/dual (±)2.7 V ~ 5 V, ±1.35 V ~ 2.5 V
Operating Temperature-40°C ~ 85°CMounting TypeSurface Mount
Package / Case8-MSOP, Micro8™, 8-uMAX, 8-uSOP,For Use With296-18854 - EVAL MODULE FOR THS4304DGK296-18853 - EVAL MODULE FOR THS4304DBV
Lead Free Status / RoHS StatusLead free / RoHS CompliantOutput Type-
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THS4304
SLOS436A – MARCH 2004 – REVISED JULY 2004
APPLICATION INFORMATION (continued)
SOT-23 versus MSOP
With light loading of 500-
and higher resistance, the THS4304 shows HD2 that is not dependant of package.
With heavy output loading of 100
performance versus the MSOP package.
EVALUATION MODULES
The THS4304 has two evaluation modules (EVMs) available. One is for the MSOP (DGK) package and the other
for the SOT-23 (DBV) package. These provide a convenient platform for evaluating the performance of the part
and building various different circuits. The full schematics, board layout, and bill of materials (as supplied) for the
boards are shown in the following illustrations.
V
REF
R3
R6
R8
C8
R9
C7
J1
R10
R11
16
, the THS4304 in SOT-23 package shows about 6 dB better HD2
−V
S
+V
C5
S
C3
R7
+V
S
U1
4
5
R2
THS4304
1
3
2
R12
R1
−V
S
V
REF
Figure 47. EVM Full Schematic
www.ti.com
−V
GND GND
+V
S
S
J3
J4
J6
J5
FB1
FB2
C1
C2
GND
TP1
−V
+V
*
S
S
C6
C9
J2
*
*C6 − DGK EVM Only
*R12 − DBV EVM Only
+V
S
C4