PI3C34X461 3.3V, High Bandwidth, Insertion, 40-Bit, 2-Port, Switc

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PI3C34X461 3.3V, High Bandwidth, Insertion, 40-Bit, 2-Port, Switc

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PI3C34X461
3.3V, High Bandwidth, Insertion, 40-Bit, 2-Port, Switch
Product Features
Near zero propagation delay 5-ohm switches connect inputs outputs High Bandwidth (>200 MHz) Permits Insertion Rail-to-Rail, 3.3V Switching Tolerant Package available: 96-pin Profile Fine Pitch Ball Grid Array (NB)
Product Description
Pericom Semiconductors PI3C series logic circuits produced using Companys advanced submicron CMOS technology, achieving industry leading performance. PI3C34X461 40-bit, 2-port switch designed with resistance ohms) allowing inputs connected directly outputs. switch creates additional propagational delay additional ground bounce noise. switches turned Enable (BE) input signal.
Product Description
Name
cription Enable Pins (Active LOW) Ground Power
NVCC
Note: through each 10-Bit Buses.
Truth Table(1)
Function Disconnect Connect Note: High Voltage Level Voltage Level Hi-Z High Impedance
Hi-Z
PS8432C
04/16/01
PI3C34X461 3.3V, High Bandwidth, Insertion, 40-Bit, 2-Port, Switch
Product Pinout Name
Name
Ball
Name
Ball
Name
Ball
Name
Ball
1VCC
2VCC
3VCC
4VCC
PS8432C
04/16/01
PI3C34X461 3.3V, High Bandwidth, Insertion, 40-Bit, 2-Port, Switch
Product Pinout: 96-Pin LFBGA (NB) Package
1VCC 2VCC 3VCC 4VCC
Product Assignment (Top View)
PS8432C
04/16/01
PI3C34X461 3.3V, High Bandwidth, Insertion, 40-Bit, 2-Port, Switch
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 .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
IOZH Input HIGH Voltage Input Voltage Input HIGH Current Input Current High Impedance Output Current Clamp Diode Voltage Switch Resistance
Test Conditions(1)
Guaranteed Logic HIGH Level Guaranteed Logic Level Max., Max., Min., 18mA Min., 0.0V, 48mA Min., 2.4V, 15mA
Min.
Typ(2)
Max.
Units
0.73
Capacitance 25°C, MHz)
Parame cription Input Capacitance Capacitance, Switch Capacitance, Switch Conditions Typ. 10.0 Units
Notes: Max. Min. conditions, appropriate value specified under Electrical Characteristics applicable device type. Typical values 3.3V, 25°C ambient maximum loading. more than output should shorted time. Duration test should exceed second. Measured voltage drop between indicated current through switch. resistance determined lower voltages (A,B) pins. This parameter determined device characterization production tested.
PS8432C
04/16/01
PI3C34X461 3.3V, High Bandwidth, Insertion, 40-Bit, 2-Port, Switch
Power Supply Characteristics
Parameters Description Quiescent Power Supply Current Supply Current Input HIGH Max. Max. Test Conditions(1) 3.0V(3) Min. Typ(2) Max. Units
Notes: Max. Min.conditions, appropriate value specified under Electrical Characteristics applicable device. Typical values 3.3V, +25°C ambient. driven input (control input only); pins contribute Icc. This current applies control inputs only represent current required switch internal capacitance specified frequency. inputs generate significant currents they transition. This parameter tested, guaranteed design.
Switching Characteristics over Operating Range
PI3C34X461 Com. Parame tPLH tPHL tPZH tPZL tPHZ tPLZ cription Propagation Delay Enable Time Disable Time
(2,3)
Units
Conditions
0.25
50pF,
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.
PS8432C
04/16/01
13.50 0.15
PI3C34X461 3.3V, High Bandwidth, Insertion, 40-Bit, 2-Port, Switch
96-Pin LFBGA (NB) Package
FIDUCIAL MARK 5.50 0.15 0.10 SEATING PLANE 0.10
FIDUCIAL MARK
0.80
0.75 0.40 0.05 0.85 Min. 1.40 Max. 0.75
0.40 0.07
0.20 0.08
Applications Information
Logic Inputs logic control inputs driven +3.6V regardless supply voltage. example, given +3.3V supply, output enables select pins driven HIGH 3.6V. Driving Rail-to-Rail minimizes power consumption. Power Supply Sequencing Proper power-supply sequencing advised CMOS devices. recommended always apply before applying signals input/output control pins.
Ordering Information
Part PI3C34X461NB Package LFBGA (NB) Dime ions 5.5mm 13.5mm Ball Pitch 0.8mm
Pericom Semiconductor Corporation 2380 Bering Drive Jose, 95131 1-800-435-2336 (408) 435-1100 http://www.pericom.com
PS8432C 04/16/01

PI3C34X461 3.3V, High Bandwidth, Insertion, 40-Bit, 2-Port, Switc

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