GS2960 Datasheet, PDF (21/97 Pages) Semtech Corporation – 3Gb/s, HD, SD SDI Receiver Complete with SMPTE Video Processing

Table 2-4: AC Electrical Characteristics (Continued)
Guaranteed over recommended operating conditions unless otherwise noted.
Parameter
Symbol
Conditions
Min Typ Max Units Notes
Serial Digital Input
Serial Input Data Rate
Serial Input Swing
Serial Input Jitter Tolerance
Serial Digital Output
Serial Output Data Rate
Serial Output Swing
Serial Output Rise Time
20% ~ 80%
Serial Output Fall Time
20% ~ 80%
Serial Output Intrinsic Jitter
Serial Output Duty Cycle
Distortion
Synchronous lock time
Asynchronous lock time
Lock time from power-up
GSPI
GSPI Input Clock Frequency
GSPI Input Clock Duty Cycle
GSPI Input Data Setup Time
GSPI Input Data Hold Time
DR_SDI
–
0.27
–
2.97
Gb/s
–
ΔV_SDI
Differential
with 100Ω
load
500
800
1100 mVp-p
–
Nominal
Square
IJT
loop
wave
0.7
0.8
−
UI
–
bandwidth mod.
DR_SDO
ΔV_SDO
tr_SDO
−
Differential
with 100Ω
load
–
tf_SDO
t_OJ
DCD_SDD
–
–
–
–
SMPTE
colour bar
3G signal
SMPTE
colour bar
HD signal
SMPTE
colour bar
SD signal
3G
HD
SD
–
–
After 20
minutes at
-20°C
0.27
–
2.97
Gb/s
−
350
–
600
mVp-p
–
–
–
180
ps
–
–
–
180
ps
–
–
–
100
ps
–
–
–
100
ps
–
–
–
400
ps
–
–
10
–
ps
–
–
10
–
ps
–
–
20
–
ps
–
−
–
25
μs
6
100
–
825
μs
–
–
325
ms
–
f_SCLK
DC_SCLK
–
–
50% levels
3.3V or 1.8V
operation
–
–
60
MHz
5
40
50
60
%
5
1.5
–
–
ns
5
1.5
–
–
ns
5
GS2960 3Gb/s, HD, SD SDI Receiver Complete with
SMPTE Video Processing
Data Sheet
48003 - 6
September 2012
21 of 97