TDA5103A Datasheet (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,

Wireless Components ASK Transmitter 345 MHz TDA 5103A Version 1.0 Specification March 2001 preliminary Revision History Current Version: 1.0, March 2001 Previous Version: 0.1, February 2000 Page (in previous Version) Page (in current Version) 3-3 3-5 3-4, 3-5 3-5, 3-6 4-5, 4-6 3-8, 3-9 3-10 4-1, 4-2 5-3, 5-4 4-1 4-6 5-3 5-5 5-6 5-6 Subjects (major changes since last revision) Interface schematics inserted Hints on the crystal oszillator revised and moved to paragraph applications Tables a

TDA5103A 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 freque