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ML5800 Datasheet(PDF) 1 Page - Micro Linear Corporation |
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ML5800 Datasheet(HTML) 1 Page - Micro Linear Corporation |
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1 / 25 page  ML5800 5.8GHz Low-IF 1.5Mbps FSK Transceiver FINAL Datasheet DS5800-F-04 JULY 2006 GENERAL DESCRIPTION The ML5800 is a high integration 5.8GHz Frequency Shift Keyed (FSK) transceiver that integrates all frequency generation, receive, and transmit functions required to realize a digital cordless telephone. Only a power amplifier (PA) and antenna switch are required to form a complete 5.8GHz digital radio. The ML5800 operates in the 5.725 to 5.850GHz unlicensed ISM band. It can be used to implement both Direct Sequence and Frequency Hopping Spread Spectrum radios. The ML5800 contains a dual-conversion low-IF receiver with all channel selectivity on chip. IF filtering, IF gain, and demodulation are performed on chip eliminating the need for any external IF filters or production tuning. A post detection filter and a data slicer are integrated to complete the receiver. The ML5800 transmitter uses an adjustment-free two- port closed loop modulator, which modulates the on- chip VCO with filtered data. An upconversion mixer and buffer/predriver produces output of 0dBm at 5.8GHz. A fully integrated 3.9GHz fractional synthesizer is used in both receive and transmit modes. Power supply regulation is included in the ML5800, providing circuit isolation and consistent performance over supply voltages between 2.7V-3.6V. PIN CONFIGURATION VCCA VCCRF GNDTX TXO RXI VCCLNA VCCRXMIX GNDMIX XCEN RXON PAON EN DATA CLK AOUT_TPC VSS PIN 1 ORDERING INFORMATION PART NUMBER TEMP RANGE PACKAGE PACK (QTY) ML5800DM -10 oC to +60oC 32 LPCC 5x5 mm Antistatic Tray (490) ML5800DM-T -10 oC to +60oC 32 LPCC 5x5 mm Tape & Reel (2500) FEATURES High Integration 5.8GHz FSK Transceiver High data rate - 1.536Mbps Low-IF receiver eliminates external IF filters Fully integrated IF filters, FM discriminator, and data filters Self-calibrated filters eliminate production tuning 4dB (typ) Input-referred Noise Figure -94dBm (typ) sensitivity @ 0.1% BER 0dBm (typ) Output Power Simple 3-wire Control Interface PA sequencing & integrated pin diode driver Analog RSSI output over a 68dB range Auxiliary switch for transmit power control ”Green” (Pb-Free) 32 pin LPCC package APPLICATIONS Digital Cordless Telephones Wireless Streaming Audio and Video Game Controllers High-speed Data Links BLOCK DIAGRAM Filter Alignment PLL Divider TXO 5.8GHz Output Quadrature Downmixers 3.9 GHz VCO PLL Loop Filter Digital Output Transmit Data Input Ref. Divider Control Registers Serial Control Bus RSSI P.D. Frequenc Referenc Mode Control Control lines Quadrature Generation Two-port Modulator F to V RSSI RXI 5.8GHz Input PAON RXON XCEN DATA CLK EN VTUNE QPO Transmit Mixer DIN FREF DOUT Receive Signal Strength Indicator Receiver Mixer Analog Output AOUT_TPC Top View |
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Similar Description - ML5800_06 |
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