GS2975A GENNUM [Gennum Corporation], GS2975A Datasheet - Page 2

• Manufacturer Part Number: GS2975A
• Manufacturer: GENNUM [Gennum Corporation]

Functional Block Diagram
GS2975A Functional Block Diagram
Revision History
GS2975A HD-LINX® III Multi-Rate SDI Automatic
Reclocker with Dual Differential Outputs
Data Sheet
41487 - 4
DDI_SEL[1:0]
Version
DDI 0
DDI 1
DDI 2
DDI 3
4
3
2
1
0
ECR
151358
150068
147068
146316
143947
D
A
T
A
M
U
X
April 2009
XTAL+ XTAL-
SS[2:0]
XTAL
OSC
PCN
43428
PHASE
FREQUENCY
DETECTOR
–
–
–
−
DIVIDER
PHASE
DETECTOR
XTAL
OUT+
Date
AUTO/MAN
February 2007
BUFFER
August 2007
April 2009
June 2008
CONTROL LOGIC
July 2007
XTAL
OUT-
SD/HD
M
U
X
Changes and/or Modifications
Added 2.5k reel option to section
Ordering
maximum input swing value from 800mV
to 1100mV in
Characteristics.
Removed references to GND_DRV in
Section
Table 1-1: Pin
Typo:
page
Typo: Pin 64 in
on page
Table
Converting to Data Sheet. Removed
‘Proprietary and Confidential’ footer.
Updated
table. Added junction - board thermal
resistance parameter to
Data. Added section
Diagram.
LF+ LF-
CHARGE
PUMP
2.
Functional Block Diagram on
1-1.
1.1 GS2975A Pin Assignment
LOCKED
22, Pins 38/40 & 44/46 in
KBB
AC Electrical Characteristics
Information. Changed the
Table 2-2: AC Electrical
Descriptions.
Table
LOS
6.4 Marking
1-1& TAC
6.3 Packaging
RE-TIMER
DIVIDER
VCO
AUTOBYPASS
Figure 5-1
6.6
and
BYPASS
LOGIC
M
U
X
BYPASS
M
U
X
CLOCK BUFFER
DATA BUFFER
DDO_MUTE
DDO 0
RCO_MUTE
RCO/DDO1
DATA/CLOCK
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