MAX2120 Datasheet (Maxim Integrated Products)

MAX2120, Direct-Conversion Tuner

The MAX2120 low-cost, direct-conversion tuner IC is designed for satellite set-top and VSAT applications.

The IC is intended for QPSK, Digital Video Broadcast (DVB-S), DSS, and free-to-air applications.

The MAX2120 directly converts the satellite signals from the LNB to baseband using a broadband I/

MAX2120 Features

* a VCO autoselect (VAS) function that automatically selects the proper VCO. For multituner applications, the device can be configured to have one of two 2-wire interface addresses. A low-power standby mode is available whereupon the signal path is shut down while leaving the reference oscillator, dig