Description

The GS1560A/GS1561 is a reclocking deserializer. When used in conjunction with the GS1524 Automatic Cable Equalizer and the GO1555/GO1525* Voltage Controlled Oscillator, a receive solution can be realized for HD-SD, SD-SDI and DVB-ASI applications.

Key Features

• SMPTE 292M and SMPTE 259M-C compliant descrambling and NRZI → NRZ decoding (with bypass)

• DVB-ASI 8b/10b decoding

• auto-configuration for HD-SDI and SD-SDI

• serial loop-through cable driver output selectable as reclocked or non-reclocked (GS1560A only)

• dual serial digital input buffers with 2 x 1 mux

• integrated serial digital signal termination

• integrated reclocker

• automatic or manual rate selection / indication (HD/SD)

• descrambler bypass option

• user selectable additional processing features including:

• CRC, TRS, ANC data checksum, line number and EDH CRC error detection and correction

• programmable ANC data detection

• illegal code remapping

• internal flywheel for noise immune H, V, F extraction

• FIFO load Pulse

• 20-bit / 10-bit CMOS parallel output data bus

• 148.5MHz / 74.25MHz / 27MHz / 13.5MHz parallel digital output

• automatic standards detection and indication

• Pb-free and RoHS Compliant

• 1.8V core power supply and 3.3V charge pump power supply

• 3.3V digital I/O supply

• JTAG test interface

• small footprint compatible with GS9060, GS1532, and GS9062

Applications

• SMPTE 292M Serial Digital Interfaces

• SMPTE 259M-C Serial Digital Interfaces

• DVB-ASI Serial Digital Interfaces