The AD9352 is a radio frequency transceiver that integrates ADCs and DACs. It supports the IEEE 802.16 WiMAX/WiBro standard and operates in the frequency range of 2.3 GHz to 2.7 GHz. Its receiver sensitivity is very high, with a noise figure of 3.7 dB. The transmitter has excellent linearity and spectral purity, with an EVM of -38 dB. The transmitter power control range is 0 dB to 58 dB, with a resolution of 0.25 dB. It also features automatic gain control and transmitter power control, automatic frequency correction, an integrated fractional-N synthesizer, an 8 Hz LO step size, and integrated phase noise of less than 0.4°rms.
The AD9352 is a fully integrated transceiver for IEEE 802.16 WiMAX and WiBro wireless network systems. It combines the RF front‑end with mixed‑signal baseband, providing an easy‑to‑use digital interface to a baseband ASIC or FPGA. The device operates from 2.3 GHz to 2.7 GHz and supports channel bandwidths from 3.5 MHz to 20 MHz.
Key features include a low‑noise receiver (NF 3.7 dB), high linearity transmitter (Tx EVM ‑38 dB), autonomous AGC, automatic frequency correction (< 0.012 ppm), and an integrated 8 Hz LO step size synthesizer. The transceiver is powered from a single 3.3 V supply and packaged in a 9 mm × 9 mm, 64‑lead LFCSP.
| Frequency range | 2.3 GHz to 2.7 GHz |
|---|---|
| Supported bandwidth | 3.5 MHz to 20 MHz |
| Receiver noise figure | 3.7 dB |
| Transmit EVM | -38 dB |
| Signal‑to‑noise ratio | > 134 dB/Hz |
| Tx power control range | 0 dB to 58 dB |
| Tx power step resolution | 0.25 dB |
| Frequency correction accuracy | < 0.012 ppm |
| LO step size | 8 Hz |
| Phase noise | < 0.4° rms |
| Supply voltage | 3.3 V |
| Package | 9 mm × 9 mm, 64‑lead LFCSP |
It operates from 2.3 GHz to 2.7 GHz.
The receiver has a noise figure of 3.7 dB.
The transmit power can be controlled over a 0 dB to 58 dB range with 0.25 dB steps.
The device is powered from a single 3.3 V supply.