AT86RF535B Datasheet | Atmel

Features - - - - - - - - - - - - - - - - - Single-chip 3.5GHz Wi MAX Transceiver Fully Differential Design Low-IF/Zero-IF Transceiver Architecture; Requires No External Filters Self Calibration Mode for RX / TX Filters Support Channel Bandwidths of 3.5, 5.0, 7.0, 8.75MHz, and 10MHz Modulation up to 64QAM Ultra-fast Fractional-N Synthesizer Sensitivity < -74 d Bm at 64-QAM, CR=¾, 7MHz BW Phase Noise Synthesizer: 0.8° (-37d Bc) Low Supply Voltage: 3.0 V TX Output PRF: 0 d Bm, -34 d B EVM RX/TX Operating Current: 270/315m A Typical Low Power Off Current: < 20µA Typical 56-lead QFN Package Low External ponent Count Integrated Self IQ Calibration (no external ponents or control) HFDD Support 3.5GHz Wi MAX Transceiver AT86RF535B Applications - 3.5 GHz Band Wireless munication Devices - IEEE® 802.16-2004 Radios - Supports OFDM up to 64QAM .. Preliminary Description Atmel’s AT86RF535B is a fully integrated, low cost RF 3.5GHz Low-IF/Zero-IF conversion transceiver for Wi MAX applications. It bines excellent RF performance, small size, and low current consumption. The AT86RF535 chip is fabricated on the advanced Si Ge Bi CMOS process AT46000. The transceiver bines LNA, PA driver, RX/TX mixer, RX/TX filters, VCO, Synthesizer, RX Gain control, and TX Power control, all fully digitally controlled. Only a minimum number of external ponents are required. 5190A- Wi MAX- 4/07 Figure 1. AT86RF535B Block Diagram TX Power Control RX Gain Control Synthesizer Driver Config Register .. AT86RF535B [Preliminary] 5190A- Wi MAX- 4/07 AT86RF535B [Preliminary] Quick Reference Data Table 1. Symbol FRF DFRS VDD IDDRX IDDTX IDDSYN IDDSTB SENS PRF PN TAMB Note: Quick Reference Data Parameter Input Center Frequency Frequency Resolution Supply Voltage Supply Current Supply Current Supply Current Supply Current Sensitivity QPSK Sensitivity 64QAM TX Output Power Integrated Phase Noise of Synthesizer Operating Ambient Temperature Conditions Min 3.4 3.0 Typ Max 3.8 19.6 3.6 Unit...