Part Number
|
MAX2112 |
Manufacturer
|
Maxim Integrated Products |
Description
|
Direct-Conversion Tuner |
Published
|
Sep 6, 2007 |
Detailed Description
|
com
19-0869; Rev 0; 8/07
Complete, Direct-Conversion Tuner for DVB-S2 Applications
General Description
...
|
Datasheet
|
MAX2112
|
Overview
com
19-0869; Rev 0; 8/07
Complete, Direct-Conversion Tuner for DVB-S2 Applications
General Description
The MAX2112 low-cost, direct-conversion tuner IC is designed for satellite set-top and VSAT applications.
The IC is intended for 8PSK and Digital Video Broadcast (DVB-S2) applications.
The MAX2112 directly converts the satellite signals from the LNB to baseband using a broadband I/Q downconverter.
The operating frequency range extends from 925MHz to 2175MHz.
The device includes an LNA and an RF variable-gain amplifier, I and Q downconverting mixers, and baseband lowpass filters with programmable cutoff frequency control and digitally controlled baseband variable-gain amplif...
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