GS2975A GENNUM [Gennum Corporation], GS2975A Datasheet - Page 21

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

DATA
Figure 4-4: LOS signal timing
NOTE: LOS is sensitive to transitions appearing at the input, and does not distinguish
between transitions caused by input data, and transitions due to noise.
4.11 Output Drivers and Output Mute
The GS2975A offers a choice of dual reclocked data outputs or one data output and one
recovered clock output.
corresponding input select pins.
Table 4-3: Configuration of Output Drivers and Output Mute Pins
GS2975A HD-LINX® III Multi-Rate SDI Automatic
Reclocker with Dual Differential Outputs
Data Sheet
41487 - 4
LOS
NOTE:
MUTE = Outputs latched at previous data bit.
Power down = Outputs pulled to V
DDO_MUTE
1
1
0
0
1
0
April 2009
RCO_MUTE
Table 4-3
1
1
1
1
0
0
t
LA
cc
shows the correlation of the output pins to the
through 50Ω resistor.
DATA/CLOCK
X
X
0
1
0
1
DDO0
MUTE
MUTE
MUTE
DATA
DATA
DATA
t
LD
Power Down
Power Down
RCO/DDO1
CLOCK
CLOCK
MUTE
DATA
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