Datasheet Linear Technology LTC1749CFW#PBF — 数据表

LTC1749
12-Bit, 80Msps
Wide Bandwidth ADC
DESCRIPTIO U FEATURES
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■ The LTC®1749 is an 80Msps, 12-bit A/D converter designed for digitizing wide dynamic range signals up to
frequencies of 500MHz. The input range of the ADC can be
optimized with the on-chip PGA sample-and-hold circuit
and flexible reference circuitry. Sample Rate: 80Msps
PGA Front End (2.25VP-P or 1.35VP-P Input Range)
71.8dB SNR and 87dB SFDR (PGA = 0)
70.2dB SNR and 87dB SFDR (PGA = 1)
500MHz Full Power Bandwidth S/H …