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LA7790M QPSK Transmitter

LA7790M Description

Ordering number : EN5689A Monolithic Linear IC LA7790M QPSK Transmitter for Cable TV Overview The LA7790M is a QPSK data transmitter for digital ca.

LA7790M Features

* Maximum RF amplifier output level of +10 dBm (75Ω terminator), suitable for directly driving the cable.
* RF output frequency range of 5 to 70 MHz. Frequency range selection function permits broadband designs.
* Electronic volume control for direct-current control of RF out

LA7790M 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 miniaturized.
* Varactor diode-based VCO Muting Electronic v

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QPSK Transmitter Sanyo
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