gs2970a Gennum Corporation, gs2970a Datasheet - Page 3

• Manufacturer Part Number: gs2970a
• Description: Gs2970a 3gb/s, Hd, Sd Sdi Receiver Complete With Smpte Audio And Video Processing
• Manufacturer: Gennum Corporation

Functional Block Diagram
GS2970A 3Gb/s, HD, SD SDI Receiver complete with
SMPTE Audio and Video Processing
Product Brief
55976 - A
LB_CONT
TERM
VBG
SDO
SDO
SDI
SDI
LF
Buffer
Buffer
Mux
September 2010
Integrated
Reclocker
VCO
with
Oscillator
Crystal
Buffer/
Converter
Parallel
Serial
to
JTAG Controller
GSPI and
Descramble,
Word Align,
Rate Detect
Interface
GS2970A Functional Block Diagram
Host
Flywheel
Standard
Detect
Video
Extraction
Detect
Timing
TRS
Audio
De-
Embedder,
Audio Clock
Generation
Checksum
Extraction
/352M
ANC/
Decoder
DVB-ASI
Level B
1080p 50/60 4:2:2 10-bit
SMPTE 425M
Level A
Line Number/
Illegal code
EDH Packet
Insertion,
Insertion
remap,
TRS/
CRS
Mux
Output Mux/
I/O Control
Demux
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