Table 2-2: AC Electrical Characteristics (Continued)
V
CC
= 3.3V ±5%,
T
A
= 0°C to 70°C, unless otherwise shown. Typical values: V
CC
= 3.3V and T
A
=25°C
Parameter
Loop Bandwidth
Symbol
BW
LOOP
Conditions
2.97
Gb/s,
KBB = V
CC
2.97
Gb/s,
KBB = FLOAT
2.97
Gb/s,
KBB =
GND,
<0.1dB Peaking
1.485
Gb/s,
KBB = V
CC
1.485
Gb/s,
KBB = FLOAT
1.485
Gb/s,
KBB =
GND,
<0.1dB Peaking
270 Mb/s, KBB = VCC
270 Mb/s, KBB = FLOAT
270 Mb/s, KBB =
GND,
<0.1dB Peaking
Min
–
–
–
Typ
1.75
3.5
7.0
Max
–
–
–
Units
MHz
MHz
MHz
Notes
–
–
–
–
–
–
0.875
1.75
3.5
–
–
–
MHz
MHz
MHz
–
–
–
–
–
–
0.16
0.32
0.64
–
–
–
MHz
MHz
MHz
–
–
–
NOTES:
1. DDO0 to DDO1 skew alignment as defined here:
.
DDO0
DDO1
DD
SKEW
2. DDO0 to RCO skew alignment as defined here:
DDO0
RCO
DR
SKEW
3. KBB = Float, PRN = 2
23
-1, input jitter = 40ps
p-p
.
4. KBB = Float, PRN = 2
23
-1, input jitter = 20ps
p-p
.
GS2975A HD-LINX® III Multi-Rate SDI Automatic
Reclocker with Dual Differential Outputs
Data Sheet
41487 - 4
April 2009
11 of 27
GENNUM [ GENNUM CORPORATION ]
