Table 2-2: AC Electrical Characteristics (Continued)
VCC = 3.3V 5ꢀ, TA = 0°C to 70°C, unless otherwise shown. Typical values: VCC = 3.3V and TA =25°C
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Notes
Loop Bandwidth
BWLOOP
2.97 Gb/s, KBB = VCC
2.97 Gb/s, KBB = FLOAT
–
1.75
–
MHz
–
–
–
3.5
7.0
–
–
MHz
MHz
–
–
2.97 Gb/s, KBB = GND,
<0.1dB Peaking
1.485 Gb/s, KBB = VCC
–
0.875
–
MHz
–
1.485 Gb/s, KBB = FLOAT
–
–
1.75
3.5
–
–
MHz
MHz
–
–
1.485 Gb/s, KBB = GND,
<0.1dB Peaking
270 Mb/s, KBB = VCC
–
–
–
0.16
0.32
0.64
–
–
–
MHz
MHz
MHz
–
–
–
270 Mb/s, KBB = FLOAT
270 Mb/s, KBB = GND,
<0.1dB Peaking
NOTES:
1. DDO0 to DDO1 skew alignment as defined here:
.
DDO0
DDO1
DDSKEW
2. DDO0 to RCO skew alignment as defined here:
DDO0
RCO
DR
SKEW
3. KBB = Float, PRN = 223-1, input jitter = 40psp-p
4. KBB = Float, PRN = 223-1, input jitter = 20psp-p
.
.
GS2975A HD-LINX® III Multi-Rate SDI Automatic
Reclocker with Dual Differential Outputs
Data Sheet
11 of 27
41487 - 4
April 2009
GENNUM [ GENNUM CORPORATION ]
