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GS2993 Datasheet, PDF (10/23 Pages) Gennum Corporation – Automatic power-down on loss of signal
Table 2-2: AC Electrical Characteristics (Continued)
VCC_A = 3.3V ±5%, TA = -40°C to +85°C, unless otherwise shown
Parameter
Symbol Conditions
Min
Typ
Max
Units Notes
Output Rise/Fall time
–
2.97Gb/s & 1.485Gb/s
20% - 80%
–
75
–
ps
–
–
270Mb/s
–
150
–
ps
–
Mismatch in rise/fall time
–
–
–
–
30
ps
–
Duty cycle distortion
–
3G/HD
–
–
30
ps
–
SD
–
–
55
ps
–
Overshoot
–
–
–
–
10
%
–
Input Return Loss
–
–
15
21
–
dB
5
Input Resistance
–
single-ended
–
1.9
–
kΩ
–
Input Capacitance
–
single-ended
–
1.3
–
pF
–
Output Resistance
–
single-ended
–
50
–
Ω
–
NOTES:
1. 0m cable length.
2. OP_CTL refers to either OP1_CTL or OP2_CTL
3. All parts are production tested. In order to guarantee jitter over the full range of specification (VCC_A, VCC_01 & VCC_02 = 3.3V ±5%, TA =
-40°C to +85°C, and 720-880mV launch swing from the SDI cable driver) the recommended applications circuit must be used.
4. Based on characterization data using the recommended applications circuit, at VCC_A, VCC_01 & VCC_02 = 3.3V, TA = 25°C and 800mV launch
swing from the SDI cable driver.
5. Tested on a GS2993 board from 5MHz to 3GHz.
6. GAIN_SEL = 0.
GS2993 Dual Output Adaptive Cable Equalizer
Data Sheet
53966 - 4
August 2012
10 of 23
Propietary & Confidential