STV2247H View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

STV2247H

I²C bus-controlled multistandard single chip TV processor

STMicroelectronics 

1 2 3 4 5 6 7 8 9 10 Next

STV224XH/228XH/223XH

I²C BUS-CONTROLLED MULTISTANDARD

SINGLE CHIP TV PROCESSOR

■ I²C Bus Control

â–  PIF Circuit with PLL Demodulation

(Positive and Negative Video)

â–  SIF Circuit with QSS Structure, FM

Demodulation and AM Demodulation for France

â–  Intercarrier Capability

â–  Built-in Sound Bandpass

â–  Sound Subcarrier Output for Stereo Chassis

(FM, NICAM)

â–  Audio FM wide mode

â–  Audio Switch and Volume Control (Mono

Chassis)

â–  AVL (Automatic Volume Levelling)

â–  Integrated Chroma Filters and Luma Delay Line

â–  Integrated Chroma Delay Line

â–  Video Switch (3 CVBS In, 2 CVBS Out)

â–  SVHS Switch (Y Combined with CVBS3 Input)

â–  OSD RGB Inputs

â–  External RGB/YCrCb Inputs or YUV Interface

â–  PAL / SECAM / NTSC Chroma Demodulators

â–  Auto Flesh Control Capability in NTSC mode

â–  South America Capability (PAL-M / PAL-N /

NTSC)

â–  Chroma Subcarrier Output

â–  Black Stretch Circuit

â–  Peaking Circuit

â–  Automatic Cut-off Current Loop

â–  Manual Cut-off possible for low-cost

applications

â–  Two Horizontal Deflection PLLs

â–  Vertical Countdown

â–  Half Contrast

â–  APR (Automatic RGB Peak Regulation) or RGB

Peak Limitation Function

â–  White Insertion

â–  Copy Protection mode

â–  Wide Line Blanking mode

â–  SAW Filter Switch Control (TQFP64 package

only)

â–  Very Few External Components

SHRINK56

(Plastic Package)

ORDER CODE: STV224XH/8XH

TQFP64 (14 x 14 x 1.4 mm)

(Full Thin Plastic Quad Flat Pack)

ORDER CODE: STV223XH

April 2004

1/86

1

Share Link: