GS2975A Datasheet, PDF (11/27 Pages) Gennum Corporation – HD-LINX® III Multi-Rate SDI Automatic Reclocker with Dual Differential Outputs

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
Symbol Conditions
Min
Typ
Max
Loop Bandwidth
BW_LOOP
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
NOTES:
1. DDO0 to DDO1 skew alignment as defined here:
.
–
1.75
–
–
3.5
–
–
7.0
–
–
0.875
–
–
1.75
–
–
3.5
–
–
0.16
–
–
0.32
–
–
0.64
–
DDO0
DDO1
Units
MHz
MHz
MHz
Notes
–
–
–
MHz
–
MHz
–
MHz
–
MHz
–
MHz
–
MHz
–
DD_SKEW
2. DDO0 to RCO skew alignment as defined here:
DDO0
RCO
DR
SKEW
3. KBB = Float, PRN = 2²³-1, input jitter = 40ps_p-p.
4. KBB = Float, PRN = 2²³-1, 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