The AD607 is a 3 V low power receiver IF subsystem for operation at input frequencies as high as 500 MHz and IFs from 400 kHz to 12 MHz. The device features all the functions of a receiver, including mixer, IF amplifier, linear gain control, demodulator, and phase-locked oscillator.
The AD607 is a complete receiver on a chip designed for low power operation at 3 V. It integrates a doubly-balanced Gilbert cell mixer, linear IF amplifiers, I and Q demodulators, a phase-locked quadrature oscillator, and an AGC detector. The device is suitable for applications such as GSM, CDMA, TDMA, and TETRA receivers, as well as satellite terminals and battery-powered communications receivers.
Key features include a -15 dBm input 1 dB compression point, -8 dBm input third-order intercept, and bandwidths of 500 MHz for RF and LO. The gain control input supports both manual gain control (MGC) and automatic gain control (AGC) with RSSI output. The I and Q demodulators can demodulate IFs from 400 kHz to 12 MHz, including AM, CW, SSB, and BPSK signals.
| Supply Voltage Range | 2.7 V to 5.5 V |
|---|---|
| Operating Temperature Range (2.7 V min) | -25°C to +85°C |
| Operating Temperature Range (4.5 V min) | -40°C to +85°C |
| Demodulation Frequency Range | 400 kHz to 12 MHz |
| Supply Current (Midgain) | 8.5 mA |
| Package Type | 20-Pin Plastic SSOP |
The supply voltage range is 2.7 V to 5.5 V.
Yes, the AD607 can demodulate AM, CW, SSB, and BPSK signals.