Datasheet Details
- Part number
- LMX2240
- Manufacturer
- National Semiconductor
- File Size
- 208.26 KB
- Datasheet
- LMX2240_NationalSemiconductor.pdf
- Description
- Intermediate Frequency Receiver
LMX2240 Description
LMX2240 Intermediate Frequency Receiver April 1995 LMX2240 Intermediate Frequency Receiver General .
The LMX2240 is a monolithic integrated intermediate frequency receiver suitable for use in Digital European Cordless Telecommunications (DECT) systems.
LMX2240 Features
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Typical operation at 110 MHz RF sensitivity to b75 dBm RSSI sensitivity to b 82 dBm High gain (70 dB) limiting amplifier Average current consumption 480 mA for DECT handset (burst mode) a 3V operation Power down mode for increased current savings Part of a complete receiver solut
LMX2240 Applications
* It is fabricated using National’s ABiCTM IV BiCMOS process (fT e 15 GHz) The LMX2240 consists of a high gain limiting amplifier a frequency discriminator and a received signal strength indicator (RSSI) The high gain limiting amplifier and discriminator operate in the 40 MHz to 150 MHz frequency rang
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