Datasheet Details
| Part number | AD9277 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 1.41 MB |
| Description | Octal LNA/VGA/AAF/14-Bit ADC And CW I/Q Demodulator |
| Datasheet |
 AD9277 Datasheet
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General Description
3 Specifications 4 AC Specifications 4 Digital Specifications 7 Switching Specifications 8 ADC Timing Diagrams 9 Absolute Maximum Ratings 10 Thermal Impedance 10 ESD Caution 10 Pin Configuration and Function Descriptions 11 Typical Performance Characteristics 14 TGC Mode 14 CW D
Key Features
- 8 channels of LNA, VGA, AAF, ADC, and I/Q demodulator Low noise preamplifier (LNA) Input-referred noise: 0.75 nV/√Hz typical at 5 MHz (gain = 21.3 dB) SPI-programmable gain: 15.6 dB/17.9 dB/21.3 dB Single-ended input: VIN maximum = 733 mV p-p/ 550 mV p-p/367 mV p-p Dual-mode active input impedance matching Bandwidth (BW) > 100 MHz Full-scale (FS) output: 4.4 V p-p differential Variable gain amplifier (VGA) Attenuator range:.
- 42 dB to 0 dB Postamp gain: 21 dB/24 dB/27 dB/30 dB Linear-in-d.