gs2970a Gennum Corporation, gs2970a Datasheet
gs2970a
Manufacturer Part Number
gs2970a
Description
Gs2970a 3gb/s, Hd, Sd Sdi Receiver Complete With Smpte Audio And Video Processing
Manufacturer
Gennum Corporation
Datasheet
1.GS2970A.pdf
(4 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
gs2970a-IBE3
Manufacturer:
GENNUM
Quantity:
20 000
Part Number:
gs2970aIBTE3
Manufacturer:
GENNUM
Quantity:
20 000
GS2970A 3Gb/s, HD, SD SDI Receiver complete with SMPTE Audio and Video
Processing
Key Features
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GS2970A 3Gb/s, HD, SD SDI Receiver complete with
SMPTE Audio and Video Processing
Product Brief
55976 - A
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 292M, SMPTE 259M-C and DVB-ASI
Integrated Reclocker
Integrated low phase noise VCO
Serial digital reclocked, or non-reclocked loop-through
output
Integrated audio de-embedder for eight channels of
48kHz audio
Integrated audio clock generator
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
Wide temperature range of -40ºC to +85ºC
Low power operation (typically 350 mW)
Small 11mm x 11mm 100-ball BGA package
Pb-free and RoHS compliant
September 2010
www.gennum.com
Applications
SD/HD/3G-SDI
Input 1
Input 2
Input n
3G-SDI
3G-SDI
3G-SDI
Analog
Sync
Analog
Application: Single Link (3G-SDI) to Dual Link (HD-SDI) Converter
Sync
3G-SDI
3G-SDI
Equalizer
Equalizer
Equalizer
Gennum
Gennum
Gennum
Seperator
Seperator
Equalizer
Sync
Gennum
Sync
Application: Multi-input Video Monitoring System
Application: Multi-format Downconverter
Equalizer
Gennum
GS4901
Equalizer
GS4911
Gennum
GS2970A
GS2970A
GS2970A
Application: 1080p50/60 Monitor
GS2970A
20-bit
HV F / P CLK
20-bit
HV F / P CLK
20-bit
HV F / P CLK
AE S BUS
20-bit
HV F /P CLK
GS2970A
GS2970A
Memory
Video
Audio
Select
HV F /P CLK
Audio Clocks
Audio Clocks
HV F / P CLK
AE S 1/ 2
AE S 3/ 4
AE S 5/ 6
AE S 7/ 8
CTRL/TIMECODE
Audio Clocks
AUDIO 1/2
AUDIO 3/4
AUDIO 5/6
AUDIO 7/8
20-bit
HV F/PCLK
10-bit SD Bypass
Downconverter &
Aspect Ratio
Processing &
Conversion
Memory
HV F/PCLK
HV F/PCLK
Video
Audio
Delay
10-bit
10-bit
AES - OUT
Processor
Selector
On Screen
Audio
Video
Formatter
Generator
Processor
Display
Video
Audio
GS2962/72
GS2962/72
AE S 1/ 2
AE S 3/ 4
AE S 5/ 6
AE S 7/ 8
HV /DE /P CLK
AE S OUT 1/ 2
AE S OUT 3/ 4
AE S OUT 5/ 6
AE S OUT 7/ 8
20-bit
DAC
DAC
Display
VGA DAC
Serializer
(GS1582,
Speakers
GS2972)
HD-SDI
Link A
HD-SDI
Link B
HD/SD
DVI/
1 of 4
Output
Video
SD-SDI
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