gs2914 Gennum Corporation, gs2914 Datasheet - Page 6

• Manufacturer Part Number: gs2914
• Description: Gs2914 Hd-linx? Iii Serial Digital Dc Restorer For Fibre-optic Receivers
• Manufacturer: Gennum Corporation

2.3 AC Electrical Characteristics
Table 2-2: AC Electrical Characteristics
V
GS2914 HD-LINX™ III Serial Digital DC Restorer for
Fibre-Optic Receivers
Data Sheet
50864 - 0
CC
Parameter
Serial input data rate
Minimum Input Voltage
Swing
Input Voltage Swing
Output Voltage Swing
Output Jitter
Output Rise/Fall time
Mismatch in rise/fall time
Duty cycle distortion
Overshoot
Input Resistance
Input Capacitance
Output Resistance
NOTES:
1. All parts production tested. In order to guarantee jitter over the full range of specification (V
2. Based on characterization data using the recommended applications circuit, at V
3. Pathological test signal was used.
= 3.3V ±5%, T
swing) the recommended applications circuit must be used.
A
February 2009
= 0°C to 70°C, unless otherwise shown
Symbol
ΔV
DR
ΔV
ΔV
SDIMIN
–
–
–
–
–
–
–
–
–
–
–
–
–
SDO
SDO
SDI
Conditions
–
T
Differential
100Ω load, T
differential
270Mb/s
500mV input
270Mb/s
10mV input
1.485Gb/s
500mV input
1.485Gb/s
10mV input
2.97Gb/s
500mV input
2.97Gb/s
10mV input
20% - 80%
–
–
–
single ended
single ended
single ended
A
=25°C, differential
A
=25°C,
CC
Min
143
550
20
40
–
–
–
–
–
–
–
–
–
–
–
–
–
= 3.3V, T
CC
A
1.52
Typ
= 25°C.
750
0.1
0.2
0.2
80
10
50
= 3.3V ±5%, T
–
–
–
–
–
–
–
–
1
Max
2970
1100
0.25
220
500
100
0.2
0.2
0.3
0.3
0.4
30
10
–
–
–
–
A
= 0°C to 70°C, and input
Units
mV
mV
mV
Mb/s
kΩ
pF
UI
UI
UI
UI
UI
UI
ps
ps
ps
%
Ω
p-p
p-p
p-p
Notes
1,3
2,3
1,3
2,3
1,3
2,3
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