Table 2-2: DC Electrical Characteristics (Continued)
VCC = 3.3V ±5%, TA = 0°C to 70°C, unless otherwise shown
Parameter
Symbol Conditions
Min
Typ
Max
Units Notes
Mute Input Voltage Required
VMute
Min to Mute
2.0
–
to Force Outputs to Mute
–
V
–
Mute Input Voltage Required
VMute
Max to
–
to Force Outputs Active
Activate
–
0.8
V
–
2.3 AC Electrical Characteristics
Table 2-3: AC Electrical Characteristics
VCC = 3.3V ±5%, TA = 0°C to 70°C, unless otherwise shown
Parameter
Symbol Conditions
Min
Typ
Max
Units Notes
Serial input data rate
DRSDO
–
143
–
1485
Mb/s
–
Input Voltage Swing
ΔVSDI
TA =25°C, differential
720
800
950
mVp-p
1
Output Voltage Swing
ΔVSDO
100Ω load, TA =25°C,
differential
–
750
–
mVp-p
–
Output Jitter for Various
Cable Lengths and Data
Rates
–
270Mb/s
–
0.2
–
UI
2,5
Belden 1694A: 0-350m
Belden 8281: 0-280m
–
1.485Gb/s
Belden 1694A: 0-140m
Belden 8281: 0-100m
–
0.25
–
UI
2,5
–
1.485Gb/s
–
0.3
–
UI
4,5
Belden 1694A: 140-200m
Output Rise/Fall time
–
20% - 80%
–
80
220
ps
–
Mismatch in rise/fall time
–
–
–
–
30
ps
–
Duty cycle distortion
–
–
–
–
30
ps
–
Overshoot
–
–
–
–
10
%
–
Input Return Loss
–
–
15
–
–
dB
3
Input Resistance
–
single ended
–
1.64
–
kΩ
–
Input Capacitance
–
single ended
–
1
–
pF
–
Output Resistance
–
single ended
–
50
–
Ω
–
NOTES:
1. 0m cable length.
2. All parts production tested. In order to guarantee jitter over the full range of specification (VCC = 3.3V ±5%, TA = 0°C to 70°C, and
720-880mV launch swing from the SDI cable driver) the recommended applications circuit must be used.
3. Tested on CB1574A board from 5MHz to 2GHz.
4. Based on characterization data using the recommended applications circuit, at VCC = 3.3V, TA = 25°C, and 800mV launch swing from the SDI
cable driver.
5. Equalizer Pathological test signal is used.
GS1574A HD-LINX® II Adaptive Cable Equalizer
Data Sheet
33416 - 10
August 2011
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