600MHz Current Feedback Amplifier with Compensation Pin
Description
T CT DUC Semiconductor PRO PRODU E T E E L T O U OBS UBSTIT A1109 S F H E , SIBL FA1100 POS H
HFA1102
January 1999 File Number 3597.
4
600MHz Current Feedback Amplifier with Compensation Pin Description
The HFA1102 is a high speed wideband current feedback
Features
• Compensation Pin for Bandwidth Limiting • Low Distortion (HD2 at 30MHz) .
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-56dBc • -3dB Bandwidth .
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600MHz • Very Fast Slew Rate .
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2000V/µs • Fast Settling Time (0.
1%) .
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11ns • Excellent Gain Flatness - (100MHz) .
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±0.
05dB - (50MHz) .
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±0.
02dB - (30MHz) .
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±0.
01dB • High Output Current .
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60mA • Overdrive Recovery .
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<10ns
[ /Title amplifier featuring a compensation pin for bandwidth limiting.
(HFA11 Built with Harris’ proprietary complementary bipolar UHF-1 process, it has excellent AC performance and low distortion.
02) /SubBecause the HFA1102 is already unity gain stable, the primary purpose for limiting the bandwidth is to reduce the ject noise (broadband) of the circuit.
The bandwidth of the (600MH total HFA1102 may be limited by connecting a capacitor and z Cur- series damping resistor from pin 8 to ground.
Typical bandwidths for various values of compensation capacitors rent are shown in the Electrical Specifications section of this Feeddatasheet.
back Ampli- A variety of packages and temperature grades are available.
See the ordering information below for details.
fier with ComPart Number Information pensaPART NUMBER TEMP.
PKG.
tion Pin) (BRAND) RANGE (oC) PACKAGE NO.
/Author HFA1102IB -40 to 85 8 Ld SOIC M8.
15 () (H1102I) /KeyHFA11XXEVAL DIP Evaluation Board for High Speed Op Amps w...
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