GF9331 Data Sheet
2. Electrical Characteristics
2.1 5V Tolerant Inputs
Input cells used in the design are able to withstand 3.3V or 5V CMOS input signals,
as well as TTL compatible inputs without degrading performance or long-term
reliability.
2.2 ESD Tolerance
The GF9331 has 2kV ESD protection. ESD testing is done in accordance with
Gennum’s standard ESD testing procedure.
2.3 3.3V Supply for Device I/0 and 2.5V for Core Logic
The GF9331 operates from a single +3.3V supply for device I/O and a single +2.5V supply
for core logic.
Table 2-1: Absolute Maximum Ratings
Parameter
Device I/O Supply Voltage
Device Core Supply Voltage
Input Voltage Range
(any input)
Operating Temperature Range
Storage Temperature Range
Lead Temperature (soldering 10 seconds)
T
A
T
S
0
o
C < T
A
< 70
o
C
-40
o
C < T
S
< 125
o
C
260
o
C
Symbol
V
DDIO
V
DDCORE
V
IN
Value
-0.5 to TBD V
-0.5 to TBD V
-0.5 < V
IN
< +4.6V
Table 2-2: DC Electrical Characteristics
V
DDIO
= 3.0 to 3.6V, V
DDCORE
= 2.25 to 2.75V, T
A
= 0 to 70
o
C, unless otherwise shown.
Parameter
Device I/O Supply Voltage
Device Core Supply Voltage
Device I/O Supply Current
Device Core Supply Current
Input Leakage Current
V
DDIO
=3.3V
V
DDCORE
=2.5V
I
IN
=0V or I
IN
=V
DD
Conditions
Symbol
V
DDIO
V
DDCORE
I
DDIO
I
DDCORE
I
LEAK
Min
+3.0
+2.25
-
-
-
Typ
+3.3
+2.5
43
456
-
Max
+3.6
+2.75
-
-
10
Units
V
V
mA
mA
µA
Notes
a
Proprietary and Confidential
18303 - 4
June 2004
7 of 31
GENNUM [ GENNUM CORPORATION ]
