AD AD6657 AD6657BBCZ Quad IF Receiver

Description

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11-bit, 200 MSPS output data rate per channel

Integrated noise shaping requantizer (NSR)

Performance with NSR enabled

SNR: 75.5 dBFS in 40 MHz band to 70 MHz @ 185 MSPS

SNR: 73.7 dBFS in 60 MHz band to 70 MHz @ 185 MSPS

Performance with NSR disabled

SNR: 66.5 dBFS to 70 MHz @ 185 MSPS

SFDR: 83 dBc to 70 MHz @ 185 MSPS

Low power: 1.2 W @ 185 MSPS

1.8 V analog supply operation

1.8 V LVDS (ANSI-644 levels) output

1-to-8 integer clock divider

Internal ADC voltage reference

1.75 V p-p analog input range (programmable to 2.0 V p-p)

Differential analog inputs with 800 MHz bandwidth

95 dB channel isolation/crosstalk

Serial port control

User-configurable built-in self-test (BIST) capability

Energy-saving power-down modes