Low Cost 270 MHz
Differential Receiver Amplifiers
AD8129/AD8130
CONNECTION DIAGRAM High speed
AD8130: 270 MHz, 1090 V/Ојs @ G = +1
AD8129: 200 MHz, 1060 V/Ојs @ G = +10
High CMRR
94 dB min, dc to 100 kHz
80 dB min @ 2 MHz
70 dB @ 10 MHz
High input impedance: 1 MО© differential
Input common-mode range В±10.5 V
Low noise
AD8130: 12.5 nV/в€љHz
AD8129: 4.5 nV/в€љHz
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 В±12.6 V
Power-down 8 –IN 7 +VS 3 6 OUT REF 4 5 FB –V S 2
PD + Figure 1. The AD8129/AD8130 are differential-to-single-ended amplifiers …