STi7141 Datasheet – HD Decoder for digital cable set-top box

This post explains for the semiconductor STi7141.

The Part Number is STi7141. The Package is PBGA 580 + 100 balls, 35 x 35 mm Type.

The function of this semiconductor is HD decoder for interactive digital cable set-top box .

Manufacturers : STMicroelectronics

Image :

STi7141 decoder datasheet

 

Description :

The STi7141 is a highly integrated SoC (systemon-chip) designed to meet the demanding needs of the interactive cable set top box market place. The STi7141 integrates all the major system functions into a single device, and provides world leading, multi-layer, advanced security technologies to protect valuable video and audio assets.

 

Application Circuit

STi7141 application

The STi7141 is a low-cost, networkable, HDTV set-top box device, with an embeded
DOCSIS cable modem capable of providing DSG (DOCSIS set-top gateway), interactive
multimedia and internet access for the digital cable market.

Features

1. Three integrated cable receiver / demodulators
2. DOCSIS/EuroDOCSIS 2.0 cable modem with support for DOCSIS 3.0 down-stream channelbonding
3. SCTE-55 part 1 and 2 physical layer support for CableCARDTM
4. Dual Core architecture providing more than 1600 DMIPS of processing performance

Ordering Number : STi7141ZWA

 

STi7141 Datasheet

STi7141 pdf

Related articles across the web

CSC2313F Datasheet PDF – Digital Stereo Audio IC – CSChip

Part Number : CSC2313F

Function : Digital stereo sound with loudness control processor

Package : SOP28 Pin

Manufacturers : Crystal Source Microeletronics, CSChip

Image :

CSC2313F image

Features

1. input multiplexer:
– 3 Stereo input
– Different sources with the best adaptation of selectable input gain
2. loudness function
3. Volume Control (per level 1.25dB)
4. treble and bass controls
5. attenuator four speakers:
– Four independent speaker equalization and volume control means
– Separate mute function
6. the serial I2C bus can be programmed to implement all functions

Typical applications

1. stereo car stereo.
2. fidelity audio systems.

Description :

CSC2313F is a set of volume, tone, balance and front left and right channel volume control for the integration of high-quality audio processor. It applies On the car radio and hi-fi sound system. This product provides selectable input gain and external loudness function, and serial I microprocessor I2C Bus interface control.

Pinout : CSC2313F datasheet, pinout

CSC2313F Datasheet

CSC2313F pdf