Datasheet4U Logo Datasheet4U.com

LA7790M Datasheet - Sanyo

LA7790M QPSK Transmitter

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 miniaturized. Varactor diode-based VCO Muting Electronic volume control Power-saving mod.

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 Datasheet (174.19 KB)

Preview of LA7790M PDF
LA7790M Datasheet Preview Page 2 LA7790M Datasheet Preview Page 3

Datasheet Details

Part number:

LA7790M

Manufacturer:

Sanyo

File Size:

174.19 KB

Description:

Qpsk transmitter.

📁 Related Datasheet

LA7795T AGC Amplifier (Sanyo Semiconductor)

LA77000V VHF Band RF Modulator (Sanyo Semiconductor)

LA7710 SECAM /PAL (Quasi-Parallel) Audio IF Circuit (Sanyo)

LA7751 LA7751 (Sanyo)

LA7755 LA7755 (Sanyo)

LA7760 LA7760 / Japanese (Sanyo Semiconductor)

LA7761 LA7761 / dbx NR / Japanese (Sanyo Semiconductor)

LA7765 Decoders MTS Stereo TV Sound (Sanyo Semiconductor)

TAGS

LA7790M QPSK Transmitter Sanyo

LA7790M Distributor