ML2722, ML2722DH, ML2722DH-T Selling Leads, Datasheet
MFG:ML Package Cooled:QFP D/C:00+
ML2722, ML2722DH, ML2722DH-T Datasheet download
Part Number: ML2722
MFG: ML
Package Cooled: QFP
D/C: 00+
ML2722, ML2722DH, ML2722DH-T
- Table of contents:
Info of ML2722
Info of ML2722DH
Info of ML2722DH-T
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About ML2722
PDF/DataSheet Download
Datasheet: ML2722
File Size: 474586 KB
Manufacturer: MICRO-LINEAR [Micro Linear Corporation]
Download : Click here to Download
About ML2003
PDF/DataSheet Download
Datasheet: ML2003
File Size: 90194 KB
Manufacturer: MICRO-LINEAR [Micro Linear Corporation]
Download : Click here to Download
About ML2003
PDF/DataSheet Download
Datasheet: ML2003
File Size: 90194 KB
Manufacturer: MICRO-LINEAR [Micro Linear Corporation]
Download : Click here to Download
ML2722 General Description
The ML2722 is a fully integrated 1.5Mbps frequency
shift keyed (FSK) transceiver that operates in the
unlicensed 900MHz ISM frequency band. The device has been optimized for digital cordless telephone applications and includes all the frequency generation, receive and transmit functions. Automatically adjusted filters eliminate mechanical tuning. The transmitter generates a -1 dBm FSK output signal. The single conversion Low-IF receiver has all the sensitivity and selectively advantages of a traditional superheterodyne without requiring costly, bulky external filters, while providing the integration advantages of direct conversion.
The phase locked loop (PLL) synthesizer is completely integrated, including the voltage controlled oscillator (VCO), tuning circuits, and VCO resonator. This allows the ML2722 to be used in frequency hopped spread spectrum (FHSS) applications.
The ML2722 contains internal voltage regulation. It also contains PLL and transmitter configuration registers. The device can be placed in a low power standby mode for current sensitive applications. It is packaged in a 32TQFP.
ML2722 Maximum Ratings
Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied.
VDD, VCC5................................................................................................................................................................6.0 V
VSS, GND.............................................................................................................................................................0 ± 0.3V
Junction Temperature ..............................................................................................................................................150°C
Storage Temperature Range.......................................................................................................................-65°C to 150°C
Lead Temperature (Soldering, 10s) ..........................................................................................................................260°C
ML2722 Features
·Single chip ISM band 900MHz Radio Transceiver with -1 dBm transmit output power
·1.5Mbps maximum data rate
·Typical receiver sensitivity: -95dBm at 12.5% CER
·Fully integrated frequency synthesizer with internal VCO resonator
·Automatic filter calibration: Requires no mechanical tuning adjustments during manufacturing
·Low IF Receiver: No external IF filters required
·Control outputs correctly sequence and control external PA
·3-wire control interface
·Analog RSSI output
·1.5Mbps maximum data rate
·Typical receiver sensitivity: -95dBm at 12.5% CER
·Fully integrated frequency synthesizer with internal VCO resonator
·Automatic filter calibration: Requires no mechanical tuning adjustments during manufacturing
·Low IF Receiver: No external IF filters required
·Control outputs correctly sequence and control external PA
·3-wire control interface
·Analog RSSI output
ML2722 Typical Application
·900MHz FSK Data Transceivers - Digital Cordless Phones - Wireless Streaming Media - Wireless PC Peripherals
ML2722 Connection Diagram
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