Device Status : ACTIVE
 
Features
  • Universal digital interface accepts YCrCb (CCIR601 or 656) or RGB (15, 16 or 24-bit) video data in both non-interlaced and interlaced formats
  • True scale rendering engine supports undescan operations for various graphics resolutions†¥
  • Enhanced text sharpness and adaptive flicker removal with up to 5-lines of filtering†
  • Enhanced dot crawl control and area reduction
  • Fully programmable through serial port
  • Supports NTSC, NTSC-EIA (Japan), and PAL (B, D, G, H, I, M and N) TV formats
  • Provides Composite, S-Video and SCART outputs
  • Auto-detection of TV presence
  • Supports VBI pass-through
  • Programmable power management
  • 9-bit video DAC outputs
  • Complete Windows and DOS driver software

Description

Chrontel's CH7013 digital PC to TV encoder is a stand-alone integrated circuit providing a robust solution for TV output. It provides a universal digital input port to accept a pixel data stream from a compatible VGA controller (or equivalent) and converts this directly into NTSC or PAL TV format.

This circuit integrates a digital NTSC/PAL encoder with 9-bit DAC interface, and new adaptive flicker filter, and high accuracy low-jitter phase locked loop to create outstanding quality video. Through its true scale scaling and de-flickering engine, the CH7013 supports full vertical and horizontal underscan capability and operates in 5 different resolutions including 640x480 and 800x600.

A new universal digital interface along with full programmability make the CH7013 ideal for system-level PC solutions. All features are software programmable through a serial port, to enable a complete PC solution using a TV as the primary display.

 

ORDERING INFORMATION
Part Number Package Type RoHS Compliant # of Pins Voltage Supply
CH7013A-T Lead Free - LQFP No 44 3.3V / 5V
CH7013A-T-TR Lead Free - LQFP in Tape and Reel No 44 3.3V / 5V
CH7013A-TF Lead Free - LQFP Yes 44 3.3V / 5V
CH7013A-TF-TR Lead Free - LQFP in Tape and Reel Yes 44 3.3V / 5V
CH7013B-DF Lead Free - LQFP Yes 48 3.3V
CH7013B-DF-TR Lead Free - LQFP in Tape and Reel Yes 48 3.3V
CH7013B-GF Lead Free - BGA Yes 48 3.3V
CH7013B-GF-TR Lead Free - BGA in Tape and Reel Yes 48 3.3V

| Sales Inquiry : Sales@chrontel.comm  |  Product Information: Info@chrontel.com

 

* Terms and Conditions of Sales

Datasheets
Voltage supply: 3.3V/5.5V
Voltage supply: 3.3V
CH7013A Data Sheet
Package: 44-pin TQFP (1.4 mm)
CH7013B Data Sheet (48-LQFP & 48-TFBGA)
Package: 48-pin LQFP & 48-pin TFBGA
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Application Notes
Crystal Oscillator, AN-06.pdf (50 KB, 7/26/01)
PCB Layout considerations for CH7004, AN-24.pdf (16 KB)
Recommendation of Composite & S-Video in single connector for CH7004, AN-27.pdf (20 KB, 4/25/01)
CRT discharge protection, AN-38.pdf
CH7004 Registers Read/Write Operation, AN-47.pdf (73 KB, 4/25/01)
Composite & S-Video in Single Connector for CH7004 Using DACs Switching Method, AN-49.pdf (23 KB, 4/3/01)
PCB Layout Considerations for CH7013B, AN-82.pdf
CH7013B Registers Read/Write Operation, AN-101.pdf
Technical Bulletins
Serial port operation for CH7013, TB-22.pdf (41 KB)
Upgrading from CH7003 to CH7013 for TV-Out application, TB-27.pdf (16 KB)
A guideline to minimize noise in TV Encoder Caused by noisy DC power source, TB-28.pdf (18 KB)
Input/Output Timing Diagram of CH7004 TV Encoders, TB-29.pdf (27 KB)
A Guideline to Reliably Read the Version ID Register of CH7006/7013, TB-31.pdf (15 KB)
Explanation for the Flickering Display Using Multi-sync TV in PAL Modes, TB-34.pdf (17 KB, 5/8/01)
A Special Treatment for H Sync in Sync-Master Mode, TB-35.pdf (33 KB, 5/30/01)
A Guideline to Measure Crystal and Color-Burst Frequencies, TB-37.pdf (20 KB, 9/17/01)
Limitation of SDTV Encoder Scaling Engine , TB-47.pdf (345 KB, 7/2/04)
Explanation of Edge Distorted Display on Low-end TVs , TB-48.pdf (305KB, 7/12/04)

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