PI3C3125LE datasheet(3/7 Pages) PERICOM

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PI3C3125/PI3C3126

2.5V/3.3V, High Bandwidth, Hot Insertion,4-Bit,

2-Port Bus Switch with Individual Enables

PS8153H

10/25/07

DC Electrical Characteristics (Over 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 Guearanteed 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(3)

High Impedance

Output Current

0 ≤ A, B ≤ VCC

±1

VIK

Clamp Diode Volt-

age

VCC = Min., IIN = –18mA

–0.73

–1.2 V

RON

Switch ON Resis-

tance(4)

VCC = Min., VIN = 0.0V, ION = 48mA or 60mA

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

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 = 3.3V, TA = 25°C ambient and maximum loading.

3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.

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

lower of the voltages on the two (A,B) pins.

Capacitance (TA = 25°C, f = 1 MHz)

Parameters(1)

Description

Test Conditions

Typ.

Units

CIN

Input Capacitance

VIN = 0V

3.5

COFF

A/B Capacitance, Switch Off

VIN = 0V

5.0

CON

A/B Capacitance, Switch On

VIN = 0V

10.0

Notes:

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

Power Supply Characteristics

Parameters

Description

Test Conditions

Min.

Typ.(2)

Max.

Units

ICC

Quiescent Power

Supply Current

VCC = Max

VIN = GND or VCC

260

500

μA

∆ICC

Supply Current

per Input HIGH

VCC = Max

VIN = 3.0V(3)

750

Notes:

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

2. Typical values are at VCC = 3.3V, +25°C ambient.

3. Per driven input (control input only); A and B pins do not contribute to ΔICC.

07-0240

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