GS2962 Datasheet, PDF (2/82 Pages) Gennum Corporation – Integrated Narrow-Bandwidth PLL

Functional Block Diagram
ANC_BLANK
F/DE
V/VSYNC
H/HSYNC
TIM_861
20BIT/10BIT
DIN[19:0]
PCLK
Input
Mux/
Demux
JTAG
CONTROLLER
GSPI
Host
Interface
SMPTE 425M
Level A Level B
1080p 50/60 4:2:2 10-bit
HANC/
VANC
Blanking
SMPTE 352M
Generation
and Insertion
ANC Data
Insertion
TRS , Line
Number
and CRC
Insertion
EDH
Packet
Insertion
NRZ/NRZI
SMPTE
Scrambler
Mux
Parallel to Serial
Converter
SMPTE
Cable
Driver
AVDD
AGND
PLL_VDD
PLL_VDD
VCO_GND
VCO_GND
CD_VDD
CD_GND
RSET
SDO
SDO
SDO_EN/DIS
DVB-ASI
8b/10b
Encoder
PLL with Low Noise
VCO
ClockCleaner™
LOCKED
Revision History
Figure A: GS2962 Functional Block Diagram
Version
7
6
ECR
155080
PCN
56059
Date
October 2010
153717
−
March 2010
5
152224
−
July 2009
4
151319
−
January 2009
3
150802
−
December 2008
2
150720
−
October 2008
1
148587
−
September 2008
GS2962 3G/HD/SD-SDI Serializer with Complete
SMPTE Video Support
Data Sheet
48005 - 7
October 2010
Changes and/or Modifications
Revised power rating in standby mode. Documented
CSUM behaviour in Section 4.7, Section 4.8.4 and
Configuration and Status Registers.
Updates throughout entire document. Added
Figure 4-2, Figure 4-3 and Figure 4-4. Correction to
registers 040h to 13Fh in Table 4-16: Configuration and
Status Registers.
Updated Device Latency numbers in 2.4 AC Electrical
Characteristics. Updates to 4.7 ANC Data Insertion.
Replaced 7.3 Marking Diagram.
Correction to timing values in Table 4-1: GS2962 Digital
Input AC Electrical Characteristics.
Conversion to Data Sheet.
Conversion to Preliminary Data Sheet.
New Document.
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