TDA5103A - Infineon Technologies

TDA5103A ASK Transmitter 345 MHz

of power modes revised Timing diagram added new Table corrected for pin1: „V > 1.4 V“ replaced by „pin open“ VCO frequency range added, some limits adapted Table inserted: AC/DC characteristics over full supply- and temperature range ABM®, AOP®, ARCOFI®, ARCOFI®-BA, ARCOFI®-SP, DigiTape®, EPIC®-1, EPIC®-S, ELIC®, FALC®54, FALC®56, FALC®-E1, FALC®-LH, IDEC®,.

Features

like a power down mode, a low power detect and a divided clock output are implemented. Features
fully integrated




low supply current (typically 7mA) Applications
VCO without external components
high efficiency power amplifier
frequency range 344-347 MHz
ASK modulation
frequency synthesizer voltage supply range 2.1 - 4 V power down mode low voltage sensor clock output for µC low external component count
Keyless entry systems
Remote control systems
Alarm systems
Communication systems Ordering Information Type TDA 5103A available on tape and reel Ordering Co.