GS9090 Data Sheet
Table 2-2: DC Electrical Characteristics (Continued)
VDD = 1.8V, TA = 0°C to 70°C, unless otherwise specified.
Parameter
Symbol
Condition
Min
Typ
Max
Units
Notes
Digital I/O
Input Voltage, Logic LOW
VIL
1.8V Operation or
3.3V Operation
–
–
–
–
0.35 x
IO_VDD
V
V
V
–
–
–
Input Voltage, Logic HIGH
Output Voltage, Logic LOW
VIH
1.8V Operation or
3.3V Operation
0.65 x
IO_VDD
–
VOL
IOL = 8mA @ 3.3V,
4mA @ 1.8V
–
0.4
Output Voltage, Logic HIGH
VOH
IOL = -8mA @ 3.3V,
-4mA @ 1.8V
IO_VDD-
0.4
–
–
V
–
Serial Digital Input
Input Termination Resistance
NOTES:
RIN
–
37.5
50
62.5
Ω
–
1. All DC and AC electrical parameters within specification.
2.3 AC Electrical Characteristics
Table 2-3: AC Electrical Characteristics
VDD = 1.8V, TA = 0°C to 70°C, unless otherwise specified.
Parameter
System
Symbol
Condition
Min
Typ
Max
Units
Notes
Asynchronous Lock Time (LOCKED
signal set HIGH)
tLOCK
Input jitter of 0.2UI,
No data to SMPTE,
SMPTE_BYPASS = HIGH
DVB_ASI = LOW,
at 25°C
–
–
–
–
235
us
1
Asynchronous Lock Time (LOCKED
signal set HIGH)
tLOCK
Input jitter of 0.2UI,
No data to DVB-ASI,
SMPTE_BYPASS = HIGH
DVB_ASI = HIGH,
at 25°C
–
–
185
165
us
us
1
1
Asynchronous Lock Time (LOCKED
signal set HIGH)
tLOCK
Input jitter of 0.2UI,
No data to non-SMPTE,
SMPTE_BYPASS = LOW
DVB_ASI = LOW,
at 25°C
28201 - 1 July 2005
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