CH7013A-T ETC1 [List of Unclassifed Manufacturers], CH7013A-T Datasheet

CH7013A-T

Manufacturer Part Number

CH7013A-T

Description

Digital PC to TV Encoder

Manufacturer

ETC1 [List of Unclassifed Manufacturers]

Datasheet

1.CH7013A-T.pdf (46 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CH7013A-T

Manufacturer:

LUCENT

Quantity:

18 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

CH7013A-T

Manufacturer:

CHRONTEL

Quantity:

20 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CH7013A-TF

Manufacturer:

CHRONTEL

Quantity:

455

Company:

Meier Automation Equipment Co., Limited

Part Number:

CH7013A-TF

Manufacturer:

CHRONTEL

Quantity:

20 000

Company:

Euro Chip Distribution

Part Number:

CH7013A-TF

Quantity:

120

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CH7013A-TRUF

Manufacturer:

Infineon

Quantity:

80 000

Current page: 1 of 46
Download datasheet (249Kb)

CHRONTEL

Features

• Pin and function compatible with CH7003

• Universal digital interface accepts YCrCb (CCIR601

• True Scale

• Enhanced text sharpness and adaptive flicker removal

• Enhanced dot crawl control and area reduction

• Fully programmable through serial port

• Supports NTSC, NTSC-EIA (Japan), and PAL (B, D,

• 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

• Offered in 44-pin PLCC, 44-pin TQFP

†

201-0000-041

Patent number 5,781,241

Patent number 5,914,753

or 656) or RGB (15, 16 or 24-bit) video data in both

non-interlaced and interlaced formats

operations for various graphics resolutions

with up to 5-lines of filtering

G, H, I, M and N) TV formats

PIXEL DATA

D [15:0]

Rev. 1.0,

rendering engine supports undescan

INTERFACE

CLOCK

DIGITAL

INPUT

SERIAL CONTROL BLOCK

DATA

6/14/2000

†

CONVERTER

RGB-YUV

ADDR

Digital PC to TV Encoder

Figure 1: Functional Block Diagram

SCALING & DEFLICKERING

† ¥

SYSTEM CLOCK

TRUE SCALE

MEMORY

ENGINE

XCLK

PLL

LINE

General Description

Chrontel’s CH7013A digital PC to TV encoder is a stand-

alone integrated circuit which provides a PC 99 compliant

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 TrueScale

flickering engine, the CH7013A 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 CH7013A 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.

TIMING & SYNC GENERATOR

YUV-RGB CONVERTER

& FILTERS

ENCODER

NTSC/PAL

XI XO/FIN

CSYNC

P-OUT

TRIPLE

DAC

BCO

CH7013A

scaling and de-

C/G

Y/R

CVBS/B

RSET

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