Part Number
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U6101B |
Manufacturer
|
TEMIC Semiconductors |
Description
|
IF System and I/Q Demodulator |
Published
|
Jun 27, 2007 |
Detailed Description
|
U6101B
IF System and I/Q Demodulator for Digital Satellite TV Transmissions
Description
The U6101B is a monolithic integ...
|
Datasheet
|
U6101B
|
Overview
U6101B
IF System and I/Q Demodulator for Digital Satellite TV Transmissions
Description
The U6101B is a monolithic integrated circuit in TEMIC’s UHF 5 technology for Satellite Digital Video Broadcasting (DVBS) and other digital direct satellite service applications.
The circuit operates in a wide frequency range and in a large input level range.
Implemented are two orthogonal mixer stages (precise phase-matched by a control loop), a gain-controlled IF amplifier of high input sensitivity with two switchable isolated inputs, and an AGC-system for tuner and IF level control.
Alternatively the output level may be controlled automatically, e.
g.
, via the channel decoder AGC signal output.
The loca...
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