
Gennum -> Semtech
DESCRIPTION
The GS9032 encodes and serializes SMPTE 125M and 244M bit parallel digital video signals, and other 8-bit or 10-bit parallel formats. This device performs 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.
FEATURES
• SMPTE 259M and 540Mb/s compliant
• serializes 8-bit or 10-bit data
• autostandard, adjustment free operation
• minimal external components (no loop filter components required)
• isolated, quad output, adjustable cable driver
• power saving secondary cable driver disable
• 3.3V and 5.0V CMOS/TTL compatible inputs
• lock detect indication
• SMPTE scramble and NRZI coding bypass option
• EDH support with GS9001, GS9021
• Pb-free and RoHS Comliant
APPLICATION
SMPTE 259M and 540Mb/s parallel to serial interfaces for video cameras, VTRs, and signal generators; generic parallel to serial conversion.