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參數(shù)資料
| 型號： | GS9022 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Digital Video Serializer |
| 中文描述： | 數(shù)字視頻串行 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 160K |
| 代理商： | GS9022 |
GENNUM CORPORATION P.O. Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3 tel. (905) 632-2996 fax: (905) 632-5946
Gennum Japan Corporation: A-302 Miyamae Village, 2-10-42 Miyamae, Suginami-ku, Tokyo 168, Japan tel. (03) 3334-7700 fax (03) 3247-8839
GENLINX
Digital Video Serializer
TM
GS9022
FUNCTIONAL BLOCK DIAGRAM
SYNC
DETECT
DISABLE
GS9022
PLD
LOOP
FILTER
R
VCO
PCLK
PARALLEL
DATA
IN (10 BITS)
P/S
CONVERTER
SYNC
DETECT
REGULATOR CAP
PHASE
FREQUENCY
DETECT
CHARGE
PUMP
V
CO
INPUT
LATCH
DIV BY 10
GENERATOR
3-12
13
17
28
25
SCLK
LOCK
DETECT
SCRAMBLER
SERIAL DATA
SERIAL DATA
23
22
14
LOCK
DETECT
19
C
OSC
26
OSCILLATOR
DIV BY 2
GENERATOR
RISE TIME
CONTROL
NRZ
NRZI
MUX
FEATURES
DEVICE DESCRIPTION
The GS9022 is a monolithic bipolar integrated circuit designed
to serialize SMPTE 125M and SMPTE 244M bit parallel digital
signals as well as other 8 or 10 bit parallel formats. This device
performs the functions of sync detection, parallel to serial
conversion, data scrambling (using the X
9
+ X
4
+1 algorithm),
10x parallel clock multiplication and conversion of NRZ to
NRZI serial data. The data rate is automatically set for SMPTE
259M data rates to 400 Mb/s. Other features include a lock
detect output and an internal cable driver capable of driving
two 75
loads.
The device requires a single +5 volt or -5 volt supply and
typically consumes 650 mW of power while driving two 75
loads. The 28 pin PLCC packaging assures a small footprint
for the complete encoder function.
built-in 75
cable driver with two serial outputs
standard independent operation
space saving 28 pin PLCC package
650 mW typical power dissipation (data output
driving 75
load).
supports bit rates to 400 Mb/s
accepts 8 bit and 10 bit TTL and CMOS
compatible parallel data inputs
fully compatible with SMPTE 259M serial digital
standard
single +5 or -5 volt supply
APPLICATIONS
4
SC
, 4:2:2 and 360 Mb/s serial digital interfaces for:
Video cameras
VTRs
Signal generators
Portable equipment
DATA SHEET
Part Number
Package Temperature
GS9022-CPJ 28 pin PLCC
GS9022-CTJ 28 pin PLCC Tape
O
°
C to 70
°
C
O
°
C to 70
°
C
ORDERING INFORMATION
Revision Date: August 1997
Document No. 521 - 42 - 01
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GS9022-CTJ | Digital Video Serializer |
| GS9022ACPJE3 | GENLINXTM GS9022A Digital Video Serializer |
| GS9022ACTJE3 | GENLINXTM GS9022A Digital Video Serializer |
| GS9023ACFY | GENLINX -TM II GS9023A Embedded Audio CODEC |
| GS9023 | Embedded Audio CODEC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GS9022A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Serializer for SDI at 270-360Mb/s with Cable Driver |
| GS9022ACPJ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Gennum Corporation 功能描述: |
| GS9022ACPJE3 | 制造商:Semtech Corporation 功能描述:Digital Video Serializer 28-Pin PLCC |
| GS9022ACTJ | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:GENLINXTM GS9022A Digital Video Serializer |
| GS9022ACTJE3 | 制造商:GENNUM 制造商全稱:GENNUM 功能描述:GENLINXTM GS9022A Digital Video Serializer |
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