參數(shù)資料
型號(hào): GF9331-CBP
廠商: Gennum Corporation
英文描述: DTV/SDTV Motion Co-processor
中文描述: 數(shù)字電視/標(biāo)清運(yùn)動(dòng)協(xié)處理器
文件頁(yè)數(shù): 7/31頁(yè)
文件大?。?/td> 337K
代理商: GF9331-CBP
GF9331 Data Sheet
Proprietary and Confidential
18303 - 4
June 2004
7 of 31
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
T
he 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
Symbol
Value
Device I/O Supply Voltage
V
DDIO
-0.5 to TBD V
Device Core Supply Voltage
V
DDCORE
-0.5 to TBD V
Input Voltage Range
(any input)
V
IN
-0.5 < V
IN
< +4.6V
Operating Temperature Range
T
A
0
o
C < T
A
< 70
o
C
Storage Temperature Range
T
S
-40
o
C < T
S
< 125
o
C
Lead Temperature (soldering 10 seconds)
260
o
C
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
Conditions
Symbol
Min
Typ
Max
Units
Notes
Device I/O Supply Voltage
V
DDIO
+3.0
+3.3
+3.6
V
a
Device Core Supply Voltage
V
DDCORE
+2.25
+2.5
+2.75
V
a
Device I/O Supply Current
V
DDIO
=3.3V
I
DDIO
-
43
-
mA
a
Device Core Supply Current
V
DDCORE
=2.5V
I
DDCORE
-
456
-
mA
a
Input Leakage Current
I
IN
=0V or I
IN
=V
DD
I
LEAK
-
-
10
μ
A
a
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