PI3VT32X245-A Datasheet, PDF (2/5 Pages) Pericom Semiconductor Corporation – 16-Bit, 2-Port, Low Voltage Translator Bus Switch

PI3VT32X245-A
16-Bit, 2-Port, Low Voltage
Translator Bus Switch
Pin Description
Truth Table⁽¹⁾
Pin Name
BEN
A0 – A15
B0 – B15
I/O Description
I Bus Enable Input (Active LOW)
I/O Bus A
I/O Bus B
Function BEN
A0 - 15
Disconnect
H
Hi-Z
Connect
L
B0 – 15
Notes:
1. H = High Voltage Level, L = Low Voltage Level, Hi-Z = High Impedance
Absolute Maximum Ratings
Parameter
Storage Temperature
Ambient Temperature with Power Applied
Supply Voltage to Ground Potential
DC Input Voltage
DC Output Current
Power Dissipation
Min.
-65
-40
-0.5
-0.5
-
-
Max.
150
85
4.6
5.5
120
0.5
Units
o_C
o_C
V
V
mA
W
Stress beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ±10%)
Parameters Description
Test Conditions⁽¹⁾
Min Typ ⁽²⁾ Max Units
VIH
Input HIGH Voltage
Guaranteed Logic HIGH Level
1.8
VCC
+0.3V
V
VIL
Input LOW Voltage
Guaranteed Logic LOW Level
-0.5
0.8
VIH
Input HIGH Voltage
VCC = 2.5V
1.6
VCC
+0.3V
V
VIL
Input LOW Voltage
VCC = 2.5V
-0.5
0.6
IIH
Input HIGH Current
VCC = Max., VIN = VCC
±1
IIL
Input LOW Current
VCC = Max., VIN = GND
±1
μA
IOZH
High Impedance Output Current 0 ≤ A, B ≤ V_CC
±1
VCC = Min., VIN = 0.0V, ION = -8mA
5
9
RON
Switch On Resistance
VCC = Min., VIN = 1.7V, ION = -8mA
VCC = 2.3V, VIN = 0.0V, ION = –8mA
18
30
Ω
6
10
VCC = 2.3V, VIN = 1.3V, ION = –8mA
35
50
VP
Pass Voltage
VIN = VCC = 3.3V, I_OUT = –5μA
VIN = VCC = 2.5V, I_OUT = –5μA
2.1
2.3
2.7
V
1.6
All trademarks are property of their respective owners.
2
www.pericom.com 08/10/12
12-0246