PI3B3384 PI3B32384 (25) 3.3V, Insertion 10-Bit, 2-Port, BusSwitch

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PI3B3384 PI3B32384 (25) 3.3V, Insertion 10-Bit, 2-Port, BusSwitch

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PI3B3384 PI3B32384 (25)
3.3V, Insertion 10-Bit, 2-Port, BusSwitch
Product Features
Near-zero propagation delay noise, version (PI3B32384) switches connect inputs outputs (PI3B3384) Fast Switching Speed 4.5ns max. Permits Insertion. Ultra-low quiescent power (0.1µA typical) Ideally suited notebook applications Package: 24-pin 150-mil wide plastic QSOP 24-pin 173-mil wide plastic TSSOP
Product Description
Pericom Semiconductors PI3B series logic circuits produced using Companys advanced submicron CMOS technology, achieving industry leading performance. PI3B3384 PI3B32384 Volt, 10-bit, 2-port switches designed with resistance allowing inputs connected directly outputs. switch creates additional propagational delay additional ground bounce noise. Switches turned Enable (BE) input signal. enable signals provided, each upper lower five bits 10-bit buses. PI3B32384 designed with internal resistor reducing noise reflection high-speed applications.
Product Configuration
24-Pin
Product Description
Name BEA, A0-A9 B0-A9 Description Enable Inputs (Active LOW) Ground Power
Truth Table(1)
Function Disconnect Connect Connect Connect B0-B4 Hi-Z A0-A4 Hi-Z A0-A4 B5-B9 Hi-Z Hi-Z A5-A9 A5-A9
Notes: High Voltage Level Don't Care Voltage Level Hi-Z =High Impedance
PS8161D
01/05/00
PI3B3384/PI3B32384 (25) 3.3V, Insertion, 10-Bit, 2-Port BusSwitch
Maximum Ratings
(Above which useful life impaired. user guidelines, tested.) Storage Temperature 65°C +150°C Ambient Temperature with Power Applied 40°C +85°C Supply Voltage Ground Potential (Inputs Only) 0.5V +4.6V Supply Voltage Ground Potential (Outputs Only) 0.5V +4.6V Input Voltage 0.5V +4.6V Output Current 120mA Power Dissipation 0.5W Note: Stresses greater than those listed under MAXIMUM RATINGS cause permanent damage device. This stress rating only functional operation device these other conditions above those indicated operational sections this specification implied. Exposure absolute maximum rating conditions extended periods affect reliability.
Electrical Characteristics (Over Operating Range, -40°C +85°C, 3.3V ±10%)
Parameters Description IOFF Input HIGH Voltage Input Voltage Input HIGH Current Input Current Current Clamp Diode Voltage Switch Resistance
Test Conditions(1) Guaranteed Logic HIGH Level Guaranteed Logic Level Max., Max., VOUT 3.3V Min., -18mA Min., 0.0V, 48mA 64mA Min., 2.4V, 15mA PI3B3384 PI3B32384 PI3B3384 PI3B32384
Min. -0.5
Typ(2)
Max. -1.2
Units
Capacitance 25°C, MHz)
Parameters(4) COFF Description Input Capacitance Capacitance, Switch Capacitance, Switch Test Conditions Typ. 16.0 Units
Notes: Max. Min. conditions, appropriate value specified under Electrical Characteristics applicable device type. Typical values 3.3V, 25°C ambient maximum loading. Measured voltage drop between indicated current through switch. resistance determined lower voltages (A,B) pins. This parameter determined device characterization production tested.
PS8161D
01/05/00
PI3B3384/PI3B32384 (25) 3.3V, Insertion, 10-Bit, 2-Port BusSwitch
Power Supply Characteristics
Parameters Description Quiescent Power Supply Current Supply Current Input HIGH Notes: Max. Min. conditions, appropriate value specified under Electrical Characteristics applicable device. Typical values 3.3V, +25°C ambient. driven input (control inputs only); pins contribute ICC. Test Conditions(1) Max., Max., 3.0V(3) PI3B3384 PI3B32384 Min. Typ(2) Max. Units
PI3B3384 Switching Characteristics Over Operating Range
PI3B3384 Parame cription Propagation Delay(2,3) Enable Time Disable Time Conditions tPLH tPHL tPZH tPZL tPHZ tPLZ 50pF 50pF Com. 0.25 Units
Notes: test circuit waveforms. This parameter guaranteed tested Propagation Delays. switch contributes propagational delay other than delay resistance switch load capacitance. time constant switch alone order 0.25ns 50pF load. Since this time constant much smaller than rise/ fall times typical driving signals, adds very little propagational delay system. Propagational delay switch when used system determined driving circuit driving side switch interaction with load driven side.
PS8161D
01/05/00
PI3B3384/PI3B32384 (25) 3.3V, Insertion, 10-Bit, 2-Port BusSwitch
PI3B32384 Switching Characteristics over Operating Range
PI3B32384 Com. Min. Max. 0.25
Parameters Description tPLH tPHL tPZH tPZL tPHZ tPLZ Propagation Delay(2,3) Enable Time Disable Time
Conditions(1) 50pF 50pF, 500,
Units
Notes: test circuit waveforms. This parameter guaranteed tested Propagation Delays. switch contributes propagational delay other than delay resistance switch load capacitance. time constant switch alone order 0.25ns 50pF load. Since this time constant much smaller than rise/fall times typical driving signals, adds very little propagational delay system. Propagational delay switch when used system determined driving circuit driving side switch interaction with load driven side.
Ordering Information
Part
PI3B3384Q PI3B32384Q PI3B3384L PI3B32384L
Package
QSOP QSOP TSSOP TSSOP
rature
40°C +85°C 40°C +85°C 40°C +85°C 40°C +85°C
Pericom Semiconductor Corporation 2380 Bering Drive Jose, 95131 1-800-435-2336 (408) 435-1100 http://www.pericom.com
PS8161D 01/05/00

PI3B3384 PI3B32384 (25) 3.3V, Insertion 10-Bit, 2-Port, BusSwitch

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