參數(shù)資料
型號(hào)： CH7006C-T
廠商： Electronic Theatre Controls, Inc.
元件分類： 圓形連接器
英文描述： Circular Connector; Body Material:Aluminum; Series:PT06; Number of Contacts:18; Connector Shell Size:14; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Circular Contact Gender:Socket; Insert Arrangement:14-18
中文描述： 數(shù)字電視編碼器電腦功能
文件頁(yè)數(shù)： 1/49頁(yè)
文件大小： 338K
代理商： CH7006C-T
201-0000-026 Rev 2.1, 8/2/99
*Intel I740 is a Trademark of Intel Corp.
1
CH7006C
CHRONTEL
Digital PC to TV Encoder Features
Features
Function compatible with CH7004
Universal digital interface accepts YCrCb (CCIR601
or 656) or RGB (15, 16 or 24-bit) video data in both
non-interlaced and interlaced formats
TrueScale
TM
rendering engine supports underscan
operations for various graphic 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 I
2
C 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
Offered in 44-pin PLCC, 44-pin TQFP
Patent number 5,781,241
General Description
Chrontel’s CH7006 digital PC to TV encoder is a stand-
alone integrated circuit which provides a PC 99 compliant
solution for TV output. Suggested application use with the
Intel I740.* 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
TM
scaling and deflickering engine, the CH7006 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 CH7006 ideal for system-level
PC solutions. All features are software programmable
through a standard I
2
C port, to enable a complete PC
solution using a TV as the primary display.
￥
Patent number 5,914,753
Figure 1: Functional Block Diagram
TRIPLE
DAC
PLL
RGB-YUV
CONVERTER
SYSTEM CLOCK
Y/R
CVBS/B
C/G
YUV-RGB CONVERTER
DIGITAL
INPUT
INTERFACE
I
2
C REGISTER &
CONTROL BLOCK
LINE
MEMORY
TRUE SCALE
SCALING &
DEFLICKERING
ENGINE
TIMING & SYNC
GENERATOR
NTSC/PAL
ENCODER
& FILTERS
D[15:0]
PIXEL DATA
XCLK
H
V
XI
XO/FIN
P-OUT
SC
SD
RESET*
DS/BCO
RSET
CSYNC
相關(guān)PDF資料
PDF描述
CH7006C-V Circular Connector; Body Material:Aluminum; Series:PT06; No. of Contacts:18; Connector Shell Size:14; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Circular Contact Gender:Socket; Insert Arrangement:14-18
CH7013A Digital PC to TV Encoder
CH7013A-T Digital PC to TV Encoder
CH7013A-V Digital PC to TV Encoder
CHB1143 CHB1143
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CH7006C-V 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital PC to TV Encoder Features
CH7007A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL PC TO TV ENCODER WITH MACROVISION
CH7007A-T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL PC TO TV ENCODER WITH MACROVISION
CH7007A-V 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL PC TO TV ENCODER WITH MACROVISION
CH7008A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital PC to TV Encoder Features
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