at86rf535a ATMEL Corporation, at86rf535a Datasheet
at86rf535a
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at86rf535a Summary of contents
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... QFN Package • Low External Component Count of only a few Passives Applications • 3.5 GHz Band Wireless Communication Devices ® • IEEE 802.16-2004 Radios • Supports OFDM up to 64QAM Figure 1. AT86RF535A Block Diagram LNA Driver RX Gain TX Power Control Control I Q Synthe- sizer I Q ...
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... Atmel’s AT86RF535A is a fully integrated, low cost RF 3.5GHz Low-IF conversion transceiver for WiMax applications. It combines excellent RF performance with low current consumption at the smallest die size. The AT86RF535A chip is fabri- cated on the advanced AT46000 SiGe BiCMOS process. The transceiver combines LNA, PA driver, RX/TX mixer, RX/TX filters, VCO, Synthesizer, RX Gain control, and TX Power control, all fully digital controlled ...
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... Common Mode IQ Voltage Note: 1. VDD=3.0V, TAMB=27°C, FRF=3.55 GHz, specific application circuit TBD, unless otherwise noted 2. Internally adjusted by built-in self test 3. Calibration vector access able over SPI Register 5108B–WiMax–2/06 AT86RF535A [Preliminary] (1) Conditions Includes a matching inductor and two series capacitors BW=1.75MHz, S/N=9.4dB BW=7MHz, S/N=24 ...
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... LNA, PA driver, RX/TX mixer, RX/TX filters, VCO, Synthesizer, RX gain control, and TX power control, all fully digital controlled. The number of external components is limited to only a few devices. The AT86RF535A consists of a frequency-agile RF transceiver intended for use in 3.5-GHz licensed bands at data rates up to 26Mbps. Configuration and control registers and a bi-directional data communications interface to existing baseband devices from different vendors will be included ...
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... No external devices are necessary. The capacitive part consists of a digital con- trolled switch cap tuning array and analog controlled varactor. The main reason to use a 5108B–WiMax–2/06 AT86RF535A [Preliminary] 5 ...
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... Calibration Support Calibration of transceiver imbalances has to be performed by appendant BB/MAC processor. This processor generates corresponding control signals. The AT86RF535A contains additional analog calibration modules detecting for excellent calibration support signal leakage signal imbalances in the TX Path, and 3 ...
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... MSB DATA15 DATA7 Figure 2. SPI Transmission for Multiple Bytes SDE SCL SDI X CMD ADR 6 SDO X CMD ADR 6 5108B–WiMax–2/06 AT86RF535A [Preliminary] For a 16 Bit Register DATA14 DATA13 DATA12 DATA6 DATA5 DATA4 ADR 5 ADR 4 ADR 3 ADR 2 ADR 5 ADR 4 ADR 3 ADR 2 DATA11 ...
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... At every rising edge, the SDI data is latched into the internal SPI register. SDO data change also on the rising edge. VDDSPI 19 Voltage Supply of SPI Interface Pads VDDDIG1 20 Voltage Supply of Digital Circuit Modules VSSDIG1 21 Ground Supply SPI Interface Pads and of Digital Circuit Modules AT86RF535A [Preliminary] 8 5108B–WiMax–2/06 ...
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... Base Band Receive Output I Negative BBRXIN 44 In Phase output negative. The base band-processed signal is level voltage programmable to adapt to different base band ADCs. The capacitive load should be less than 10pF asymmetric Base Band Receive Output I Positive BBRXIP 45 Complementary signal to BBRXIN 5108B–WiMax–2/06 AT86RF535A [Preliminary] 9 ...
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... Data input of the serial gain, level and frequency control interface Interface Clock ICL 55 Clock input of the serial gain, level and frequency control interface VDDDIG2 56 Voltage Supply of Digital Circuit Modules Note: Additional ground supplies are generated by down bonds to the exposed paddle. AT86RF535A [Preliminary] 10 5108B–WiMax–2/06 ...
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... VSSRFRX PIN7 VDDRFRX PIN8 RFTX1 PIN9 RFTX2 PIN10 VDDPA PIN11 VDDRFTX2 PIN12 DTB PIN13 PIN14 NRES 5108B–WiMax–2/06 AT86RF535 QFN56 AT86RF535A [Preliminary] CVI PIN42 CHPO PIN41 VSSCHP PIN40 VDDCHP PIN39 ATB PIN38 XTAL1 PIN37 VSSXTAL PIN36 XTAL2 PIN35 VDDXTAL PIN34 ...
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... Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel’s products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. © Atmel Corporation 2006. All rights reserved. Atmel marks or trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Atmel Operations Memory ...