They are designed as receivers for the transmission of high speed signals over twisted-pair cables to work with the AD8131 or AD8132 drivers. Either can be used for analog or digital video signals and for high speed data transmission. They are differential-to-single-ended amplifiers with extremely high CMRR at high frequency. Therefore, they can also be effectively used as high speed instrumentation amps or for converting differential signals to single-ended signals.
- High Speed
- AD8130: 270 MHz, 1090 V/ microsecond @ G = +1
- AD8129: 200 MHz, 1060 V/ microsecond @ G = +10
- High CMRR
- 94 dB min, dc to 100 kHz
- 80 dB min @ 2 MHz
- 70 dB @ 10 MHz
- High input impedance: 1 MOhm differential
- Low noise
- AD8130: 12.5 nV/sqrt Hz
- AD8129: 4.5 nV/sqrt Hz
- Input common-mode range +/-10.5 V
- Low distortion, 1 V p-p @ 5 MHz:
- AD8130, -79 dBc worst harmonic @ 5 MHz
- AD8129, -74 dBc worst harmonic @ 5 MHz
- User-adjustable gain
- No external components for G = +1
- Power supply range +4.5 V to +/-12.6 V
- Power-down