GS9022A
Digital Video Serializer
Description
Features
Applications
Downloads
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 X9 + X4 +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 400Mb/s. Other features include a lock detect output and an internal cable driver capable of driving two 75ohm loads.
The device requires a single +5 volt or -5 volt supply and typically consumes 650mW of power while driving two 75ohm loads. The 28 pin PLCC packaging assures a small footprint for the complete encoder function.
- built-in 75 Ohm cable driver with two serial outputs
- standard independent operation
- space saving 28 pin PLCC package
- 650mW typical power dissipation (data output driving 75Ohm load).
- supports bit rates to 400Mb/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
4fSC, 4:2:2 and 360Mb/s serial digital interfaces for: Video cameras, VTRs, Signal generators, Portable equipment.
Ordering Information| Part No | Package | GS9022ACPJ
| 28 pin PLCC | GS9022ACTJ
| 28 pin PLCC Tape | GS9022ACPJE3
| 28 pin PLCC | GS9022ACTJE3
| 28 pin PLCC Tape |
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