W305B
Absolute Maximum DC Power Supply
Parameter
Description
Min.
–0.5
–0.5
–65
Max.
4.6
Unit
V
VDDQ3
VDDQ2
TS
3.3V Core Supply Voltage
2.5V I/O Supply Voltage
Storage Temperature
3.6
V
150
°C
Absolute Maximum DC I/O
Parameter
Description
3.3V Core Supply Voltage
2.5V I/O Supply Voltage
Input ESD Protection
Min.
–0.5
–0.5
2000
Max.
4.6
Unit
V
Vi/o3
Vi/o3
3.6
V
ESD prot.
V
DC Electrical Characteristics [2]
DC parameters must be sustainable under steady state (DC)
conditions.
DC Operating Requirements
Parameter
VDD3
VDDQ3
VDDQ2
DD3 = 3.3V 5ꢀ
Description
Condition
3.3V 5%
3.3V 5%
2.5V 5%
Min.
Max.
Unit
V
3.3V Core Supply Voltage
3.3V I/O Supply Voltage
2.5V I/O Supply Voltage
3.135
3.135
2.375
3.465
3.465
2.625
V
V
V
Vih3
Vil3
Iil
3.3V Input High Voltage
3.3V Input Low Voltage
Input Leakage Current[3]
VDD3
2.0
VDD + 0.3
0.8
V
V
VSS – 0.3
–5
0<Vin<VDD3
+5
µA
VDDQ2 = 2.5V 5ꢀ
Voh2
Vol2
2.5V Output High Voltage
2.5V Output Low Voltage
Ioh=(–1 mA)
Iol=(1 mA)
2.0
2.4
V
V
0.4
0.4
VDDQ3 = 3.3V 5ꢀ
Voh3
Vol3
3.3V Output High Voltage
3.3V Output Low Voltage
Ioh=(–1 mA)
Iol=(1 mA)
V
V
VDDQ3 = 3.3V 5ꢀ
Vpoh3
Vpol3
Cin
PCI Bus Output High Voltage
PCI Bus Output Low Voltage
Input Pin Capacitance
Xtal Pin Capacitance
Ioh=(–1 mA)
Iol=(1 mA)
2.4
V
0.55
5
V
pF
pF
pF
nH
°C
Cxtal
Cout
Lpin
Ta
13.5
22.5
6
Output Pin Capacitance
Pin Inductance
0
0
7
Ambient Temperature
No Airflow
70
Notes:
2. Multiple Supplies: The voltage on any input or I/O pin cannot exceed the power pin during power-up. Power supply sequencing is NOT req
3. Input Leakage Current does not include inputs with pull-up or pull-down resistors.
Rev 1.0,November 20, 2006
Page 16 of 20
SPECTRALINEAR [ SPECTRALINEAR INC ]
