GS2972 Datasheet, PDF (4/125 Pages) Semtech Corporation – 3G/HD/SD-SDI Serializer with Complete SMPTE Audio & Video Support

Revision History
Version
9
8
7
6
5
4
3
2
1
0
D
C
B
A
ECO
014806
011355
155820
155608
155080
153717
152220
151320
150803
150717
149428
148810
148770
147987
PCN
–
–
56554
–
56059
–
–
−
−
–
–
–
–
–
Date
September 2013
February 2013
February 2011
January 2011
October 2010
March 2010
July 2009
January 2009
December 2008
October 2008
August 2008
February 2008
December 2007
December 2007
Changes and/or Modifications
Updates throughout the document.
Updated to the Semtech Template.
Added section 4.7.22.2 Blanking Values Following Audio
Data Packet Insertion.
Clarified the function of the ACS_REGEN bit in
Section 4.7.11 Audio Channel Status.
Revised power rating in standby mode. Documented
CSUM behaviour in Section 4.8, Section 4.9.4 and Video
Core 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 4-34: Video Core Configuration and Status
Registers.
Updated Device Latency numbers in 2.4 AC Electrical
Characteristics. Updates to 4.8 ANC Data Insertion.
Replaced 7.3 Marking Diagram.
Correction to timing values in Table 4-1: GS2972 Digital
Input AC Electrical Characteristics.
Converted to Data Sheet. Updates to all sections.
Converted to Preliminary Data Sheet.
Updated Typical Application Circuit. Applied new format
to the document. Updates to all sections.
Updates to all sections.
Updates and revised 5.1 Typical Application Circuit.
New Document.
GS2972 3G/HD/SD-SDI Serializer with Complete
SMPTE Audio & Video Support
Final Data Sheet Rev. 9
GENDOC-047479 September 2013
www.semtech.com
4 of 125