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OPA 685
OPA 685
OPA685
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Ultra-Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable
TM
FEATURES
q q q q q q q GAIN = +2 BANDWIDTH (900MHz) GAIN = +8 BANDWIDTH (420MHz) OUTPUT
VOLTAGE SWING: ±3.
6V ULTRA-HIGH SLEW RATE: 4200V/µs 3RD-ORDER INTERCEPT: 40dBm (f 50MHz) LOW POWER: 129mW LOW DISABLED POWER: 3mW
APPLICATIONS
q q q q q q q LOW COST PRECISION IF AMPLIFIER CABLE MODEM UPSTREAM DRIVER BROADBAND VIDEO LINE DRIVER VERY WIDEBAND ADC BUFFER PORTABLE INSTRUMENTS ACTIVE FILTERS ARB WAVEFORM OUTPUT DRIVER
DESCRIPTION
The OPA685 is a very high bandwidth, current-feedback op amp that combines ex...