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STV6110A

STMicroelectronics
Part Number STV6110A
Manufacturer STMicroelectronics
Description 8PSK/QPSK low-power 3.3 V satellite tuner IC
Published May 20, 2014
Detailed Description STV6110A 8PSK/QPSK low-power 3.3 V satellite tuner IC Data Brief Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Description The ...
Datasheet PDF File STV6110A PDF File

STV6110A
STV6110A


Overview
STV6110A 8PSK/QPSK low-power 3.
3 V satellite tuner IC Data Brief Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Description The STV6110A satellite tuner is a directconversion (zero IF) receiver dedicated to digital TV broadcasting.
On the RF input is a low noise amplifier (LNA), with buffer to supply the RF output for loop-through, and a continuously variable gain LNA to ensure an optimal signal level for the two mixers.
Each mixer, which down-converts the signal to baseband, is followed by a low-pass filter and amplifier.
The baseband gain can be varied by programming a register via the I2C bus.
The LO signals are provided by an integrated PLL which contains an on-chip voltage controlled oscillator...



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