WiMax Transceiver. AT86RF535B Datasheet

AT86RF535B Transceiver. Datasheet pdf. Equivalent

Part AT86RF535B
Description WiMax Transceiver
Feature Features • • • • • • • • • • • • • • • • • Single-chip 3.5GHz WiMAX Transceiver Fully Differential D.
Manufacture ATMEL Corporation
Total Page 13 Pages
Datasheet
Download AT86RF535B Datasheet



AT86RF535B
Features
Single-chip 3.5GHz WiMAX 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 dBm at 64-QAM, CR=¾, 7MHz BW
Phase Noise Synthesizer: 0.8° (-37dBc)
Low Supply Voltage: 3.0 V
TX Output PRF: 0 dBm, -34 dB EVM
RX/TX Operating Current: 270/315mA Typical
Low Power Off Current: < 20µA Typical
56-lead QFN Package
Low External Component Count
Integrated Self IQ Calibration (no external components or control)
HFDD Support
Applications
3.5 GHz Band Wireless Communication Devices
IEEE® 802.16-2004 Radios
Supports OFDM up to 64QAM
Descriptionwww.DataSheet4U.com
Atmel’s AT86RF535B is a fully integrated, low cost RF 3.5GHz Low-IF/Zero-IF con-
version transceiver for WiMAX applications. It combines excellent RF performance,
small size, and low current consumption. The AT86RF535 chip is fabricated on the
advanced SiGe BiCMOS process AT46000. The transceiver combines 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 components
are required.
3.5GHz WiMAX
Transceiver
AT86RF535B
Preliminary
5190A–WiMAX–4/07



AT86RF535B
www.DataSheet4U.com
Figure 1. AT86RF535B Block Diagram
TX Power
Control
RX Gain
Control
LNA
Synthe-
sizer
I
Q
Driver
Config
Register
I
Q
CLK
2 AT86RF535B [Preliminary]
5190A–WiMAX–4/07





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