GS4910B GENNUM [Gennum Corporation], GS4910B Datasheet - Page 29

• Manufacturer Part Number: GS4910B
• Description: HD/SD/Graphics Clock and Timing Generator with GENLOCK
• Manufacturer: GENNUM [Gennum Corporation]

2. Electrical Characteristics
2.1 Absolute Maximum Ratings
2.2 DC Electrical Characteristics
Table 2-1: DC Electrical Characteristics
V
Parameter
System
Operating Temperature Range
Core power supply voltage
Digital I/O Buffer Power Supply
Voltage
Video PLL Power Supply Voltage
Audio PLL Power Supply Voltage
(GS4911B only)
Analog Power Supply Voltage
Crystal Buffer Power Supply Voltage
Video Clock Phase Shift Supply
Voltage
DD
= 1.8V, T
A
= 0°C to 70°C, unless otherwise specified.
Symbol
T
CORE_VDD
IO_VDD
IO_VDD
VID_PLL_VDD
AUD_PLL_VDD
ANALOG_VDD
XTAL_VDD
XTAL_VDD
PhS_VDD
36655 - 2
A
Parameter
Supply Voltage Core and Analog
(CORE_VDD, VID_PLL_VDD, AUD_PLL_VDD,
PhS_VDD, ANALOG_VDD)
Supply Voltage I/O
(IO_VDD, XTAL_VDD)
Input Voltage Range (any input)
Operating Temperature
Storage Temperature
Soldering Temperature
ESD protection on all pins
April 2006
–
–
Condition
–
1.8V Operation
3.3V Operation
–
–
1.8V Operation
3.3V Operation
–
3.135
3.135
Min
1.71
1.71
1.71
1.71
1.71
1.71
1.71
0
GS4911B/GS4910B Data Sheet
Conditions
–
–
IO_VDD = +3.3V
IO_VDD = +1.8V
–
–
–
–
Typ
1.8
1.8
3.3
1.8
1.8
1.8
1.8
3.3
1.8
25
Max
3.465
3.465
1.89
1.89
1.89
1.89
1.89
1.89
1.89
70
Value/Units
-0.3V to +2.1V
-0.3V to +3.6V
-0.3V to +5.5V
-0.3V to +3.6V
-20°C < T
-50°C < T
260°C
1 kV
Units
°C
V
V
V
V
V
V
V
V
V
A
STG
< 85°C
< 125°C
29 of 113
Notes
1
–
–
–
–
–
–
–
–
–