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TH71112

ETC
Part Number TH71112
Manufacturer ETC
Description 868/915MHz FSK/FM/ASK Receiver
Published Apr 16, 2005
Detailed Description TH71112 868/915MHz FSK/FM/ASK Receiver Features ! ! ! ! ! ! ! Double superhet architecture for high degree of image reje...
Datasheet PDF File TH71112 PDF File

TH71112
TH71112

Overview
TH71112 868/915MHz FSK/FM/ASK Receiver Features ! ! ! ! ! ! ! Double superhet architecture for high degree of image rejection FSK for digital data and FM reception for analog signal transmission FM/FSK demodulation with phase-coincidence demodulator Low current consumption in active mode and very low standby current Switchable LNA gain for improved dynamic range RSSI allows signal strength indication and ASK detection Surface mount package LQFP32 Ordering Information Part No.
TH71112 Temperature Range -40 °C to 85°C Package LQFP32 Application Examples ! ! ! ! ! General digital and analog 868 MHz or 915 MHz ISM band usage Low-power telemetry Alarm and security systems Keyless car and central locking Pagers Technical Data Overview ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Input frequency range: 800 MHz to 930 MHz Power supply range: 2.
5 V to 5.
5 V Temperature range: -40 °C to +85 °C Operating current: 7.
5 mA at low gain and 9.
2 mA at high gain mode Standby current: < 100 nA 1) with 40 kHz sec...


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