GS2960 Datasheet, PDF (1/97 Pages) Semtech Corporation – 3Gb/s, HD, SD SDI Receiver Complete with SMPTE Video Processing

GS2960
3Gb/s, HD, SD SDI Receiver Complete with SMPTE Video Processing
Key Features
• Operation at 2.97Gb/s, 2.97/1.001Gb/s, 1.485Gb/s,
1.485/1.001Gb/s and 270Mb/s
• Supports SMPTE 425M (Level A and Level B), SMPTE
424M, SMPTE 292, SMPTE 259M-C and DVB-ASI
• Integrated Reclocker
• Integrated low phase noise VCO
• Serial digital reclocked, or non-reclocked loop-through
output
• Ancillary data extraction
• Optional conversion from SMPTE 425M Level B to
Level A for 1080p 50/60 4:2:2 10-bit inputs
• Parallel data bus selectable as either 20-bit or 10-bit
• Comprehensive error detection and correction
features
• Output H, V, F or CEA 861 Timing Signals
• 1.2V digital core power supply, 1.2V and 3.3V analog
power supplies, and selectable 1.8V or 3.3V I/O power
supply
• GSPI Host Interface
• -20ºC to +85ºC operating temperature range
• Low power operation (typically 350 mW)
• Small 11mm x 11mm 100-ball BGA package
• Pb-free and RoHS compliant
Errata
Refer to Errata document entitled GS2960/GS2961 Errata
for this device (document number 53117).
Applications
3G-SDI
Application: Single Link (3G-SDI)
to Dual Link (HD-SDI) Converter
Gennum
Equalizer
GS2960
10-bit
HV F/PCLK
HV F/PCLK
10-bit
GS2962
GS2962
HD-SDI
Link A
HD-SDI
Link B
HD-SDI
Link A
HD-SDI
Link B
Application: Dual Link (HD-SDI)
to Single Link (3G-SDI) Converter
HD-SDI
Deserializer
GS2960
10-bit
HV F/PCLK
FIFO
W
R
HD-SDI
Deserializer
10-bit
GS2960
HV F/PCLK
FIFO
W
R
10-bit
HV F/PCLK
10-bit
GS2962
3G-SDI
GS4910
HVF
X TAL
Description
The GS2960 is a multi-rate SDI Receiver which includes
complete SMPTE processing, as per SMPTE 425M, 292 and
SMPTE 259M-C. The SMPTE processing features can be
bypassed to support signals with other coding schemes.
The device features an integrated Reclocker with an
internal VCO and a wide Input Jitter Tolerance (IJT) of
0.7UI.
A serial digital loop through output is provided, which can
be configured to output either reclocked or non-reclocked
serial digital data. The Serial Digital Output can be
connected to an external Cable Driver.
GS2960 3Gb/s, HD, SD SDI Receiver Complete with
SMPTE Video Processing
Data Sheet
48003 - 6
September 2012
www.semtech.com
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