GS9022A Gennum Corporation, GS9022A Datasheet
GS9022A
Manufacturer Part Number
GS9022A
Description
Manufacturer
Gennum Corporation
Datasheet
1.GS9022A.pdf
(7 pages)
Specifications of GS9022A
Case
PLCC-28
Date_code
SZ
GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 tel. +1 (905) 632-2996 fax. +1 (905) 632-5946
FEATURES
• built-in 75
• standard independent operation
• space saving 28 pin PLCC package
• 650 mW typical power dissipation (data output
• supports bit rates to 400 Mb/s
• accepts 8 bit and 10 bit TTL and CMOS
• fully compatible with SMPTE 259M serial digital
• single +5 or -5 volt supply
• Pb-free and Green
APPLICATIONS
• 4ƒ
Revision Date: June 2004
driving 75
compatible parallel data inputs
standard
IN (10 BITS)
DETECT
PARALLEL
DISABLE
SC
SYNC
DATA
, 4:2:2 and 360 Mb/s serial digital interfaces for:
FILTER
LOOP
PCLK
Video cameras
Signal generators
3-12
25
13
17
cable driver with two serial outputs
load).
GS9022A
INPUT
LATCH
DETECT
SYNC
VTRs
Portable equipment
Web Site: www.gennum.com E-mail: info@gennum.com
PLD
DETECT
DETECT
LOCK
LOCK
FREQUENCY
14
DETECT
PHASE
CONVERTER
P/S
FUNCTIONAL BLOCK DIAGRAM
CHARGE
GENERATOR
PUMP
DIV BY 10
SCRAMBLER
V
CO
DEVICE DESCRIPTION
The GS9022A is a drop-in replacement for the GS9022 in
existing applications
The GS9022A 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
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
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.
ORDERING INFORMATION
Part Number
GS9022ACPJ
GS9022ACTJ
GS9022ACPJE3
GS9022ACTJE3
NRZI
NRZ
R
19
VCO
SCLK
loads.
REGULATOR CAP
28
GENERATOR
MUX
28 pin PLCC
28 pin PLCC Tape
Package
28 pin PLCC
28 pin PLCC Tape
DIV BY 2
RISE TIME
CONTROL
Digital Video Serializer
GENLINX
OSCILLATOR
C
OSC
26
Temperature
o°C to 70°C
o°C to 70°C
o°C to 70°C
o°C to 70°C
Document No. 18325 - 01
TM
9
22
23
+ X
GS9022A
DATA SHEET
4
SERIAL DATA
SERIAL DATA
+1 algorithm),
Pb-Free
and Green
No
No
Yes
Yes
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