TH71071 - 315/433MHz ASK Transmitter / LO Source

Datasheet Details

Part number	TH71071
Manufacturer	Unknown Manufacturer
File Size	251.43 KB
Description	315/433MHz ASK Transmitter / LO Source
Datasheet	TH71071 Datasheet

General Description

LF 1 RO 2 ENTX 3 PS/DATA 4 TH71071 8 VEE 7 OUT1 6 OUT2 5 VCC 3901071071 Rev.

004 Page 1 of 10 Data Sheet Dec.

2001 TH71071 315/433MHz ASK Transmitter / LO Source General Description The TH71071 ASK transmitter IC is designed for applications in the European 433MHz industrialscientific-medical (ISM) band, according to the EN 300 220 telecommunications standard.

Overview

TH71071 315/433MHz ASK Transmitter / LO Source.

Key Features

! Fully integrated, PLL-stabilized VCO ! Flexible frequency range from 310 MHz to 450 MHz ! ASK achieved by on/off keying of internal power amplifier ! FM possible with external varactor ! Wide power supply range from 2.2 V to 5.5 V ! High over-all frequency accuracy ! Very low standby current ! Adjustable output power range from -12 dBm to +2 dBm ! Adjustable current consumption from 4.8 mA to 11.5 mA ! Differential output well-suited for loop antenna ! Conforms to EN 300 220 and similar standa.

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