Ordering number : EN5689A
Monolithic Linear IC
LA7790M
QPSK Transmitter for Cable TV
Overview
The LA7790M is a QPSK data transmitter for digital cable TV applications. By integrating the I/Q quadrature modulator, RF amplifier, electronic volume control, mute control, and other functions onto a single chip, parts count is reduced and set size is miniaturiz...
