PI5C3253CL datasheet(2/4 Pages) PERICOM

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PI5C3253C

Dual 4:1 Mux/DeMux Bus Switch

with –2V Undershoot Protection

PS8490C

11/17/04

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Storage Temperature ........................................................... –65°C to +150°C

Ambient Temperature with Power Applied ............................. –40°Cto+85°C

Supply Voltage to Ground Potential ......................................... –0.5Vto+7.0V

DC Input Voltage ..................................................................... –0.5Vto+7.0V

DC Output Current .............................................................................. 120mA

Power Dissipation .................................................................................. 0.5W

Note:

Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the

device. This is a stress rating only and functional operation

of the device at these or any other conditions above those

indicated in the operational sections of this specification

is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect reliability.

DC Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±5%)

Parameters Description

Test Conditions

(1)

Min.

Typ.

(2)

Max.

Units

VIH

Input HIGH Voltage

Guaranteed Logic HIGH Level

2.0

VIL

Input LOW Voltage

Guaranteed Logic LOW Level

–0.5

0.8

IIH

Input HIGH Current

VCC = Max., VIN = VCC

±1

µA

IIL

Input LOW Current

VCC = Max., VIN = GND

±1

µA

IOZH

High Impedance Output Current

≤ IN, YN ≤ VCC

±1

µA

VIK

Clamp Diode Voltage

VCC = Min., IIN = –18mA

–0.7

–1.8

VUP

Undershoot Protection Voltage(3)

Max Inputs, Undershoot Pulse Duration <25ns

–2.0

RON

Switch On Resistance(4)

VCC = Min., VIN = 0.0V, ION = 48mA

ohm

VCC = Min., VIN = 2.4V, ION = 15mA

Capacitance (TA = 25°C, f = 1 MHz)

Parameters(5)

Description

Test Conditions

Typ.

Max.

Units

CIN

Input Capacitance

VIN =0V

COFF

IA/IB Capacitance, Switch Off

VIN =0V

CON

IA/IB Capacitance, Switch On

VIN = 0V

Notes:

1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.

2. Typical values are at VCC = 5.0V, TA = 25°C ambient and maximum loading.

3. On 1AN & 1BN (Data Inut) pins only.

4. Measured by the voltage drop between I and Y pin at indicated current through the switch. ON resistance is determined by

the lower of the voltages on the two (I,Y) pins.

5. This parameter is determined by device characterization but is not production tested.

Maximum Ratings

(Above which the useful life may be impaired. For user guidelines, not tested.)

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