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DC to 50 MHz, Quad I/Q Demodulator and Phase Shifter
Analog Devices Inc.
Description
The AD8339* is a quad I/Q demodulator configured to be driven by a low noise preamplifier with differential outputs. It is optimized for the LNA in the AD8332/AD8334/AD8335 family of VGAs. The part ...
Features
Quad integrated I/Q demodulator 16 phase select on each output (22.5° per step) Quadrature demodulation accuracy Phase accuracy: ±1° Amplitude balance: ±0.25 dB Bandwidth 4LO: LF to 200 MHz RF: LF to 50 MHz Baseband: determined by external filtering Output dynamic range: 160 dB/Hz LO drive: >0 dBm (50 ?), single-ended sine wave Supply: ±5 V Power consumption: 73 mW/channel (290 mW total) Power-down via SPI (each channel and complete chip)
Related Datasheets
| Part Number | Description | Category |
| • AD8333 | DC to 50 MHz, Dual I/Q Demodulator and Phase Shifter | ICs, Power Management |
| • AD8340 | 700 MHz to 1000 MHz RF Vector Modulator | ICs, Power Management |
| • AD8345 | 140 MHz to 1000 MHz Quadrature Modulator | ICs, Power Management |
| • AD8347 | 800 MHz to 2.7 GHz RF / IF Quadrature Demodulator | ICs, Power Management |
| • ADL5370 | 300 MHz to 1000 MHz Quadrature Modulator | ICs, Power Management |
| • ADL5371 | 500 MHz to 1500 MHz Quadrature Modulator | ICs, Power Management |
| • ADL5372 | 1500 MHz to 2500 MHz Quadrature Modulator | ICs, Power Management |
| • ADL5373 | 2300 MHz to 3000 MHz Quadrature Modulator | ICs, Power Management |
| • ADL5374 | 3000 MHz to 4000 MHz Quadrature Modulator | ICs, Power Management |
| • ADL5375 | 400 MHz to 6 GHz Broadband Quadrature Modulator | ICs, Power Management |
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