PI3CH480 Datasheet, PDF (1/8 Pages) Pericom Semiconductor Corporation – Low Voltage, High-Bandwidth, 4-Channel 2:1 Mux/Demux, NanoSwitch

Product Features
• Near-zero propagation delay
• 5Ω switches connect inputs to outputs
• High signal passing bandwidth (500MHz)
• Beyond Rail-to-Rail switching
• 5V I/O tolerant with 3.3V supply
• 2.5V and 3.3V supply voltage operation
• Hot insertion capable
• Industrial operating temperature: -40ºC to +85ºC
• 2KV ESD Protection (human body model)
• Latch-up performance >250mA per JESD17
• Packages available:
– 16-pin 150-mil wide plastic QSOP (Q)
– 16-pin 173-mil wide plastic TSSOP (L)
Block Diagram
IA0 IA1 IB0 IB1 IC0 IC1 ID0 ID1
PI3CH480
Low Voltage, High-Bandwidth, 4-Channel
2:1 Mux/Demux, NanoSwitch™
Product Description
Pericom Semiconductor’s PI3CH series of switch circuits are
produced using the Company’s advanced sub-micron CMOS
technology, achieving industry leading performance.
The PI3CH480 is a 4-channel, 2:1 Multiplexer/Demultiplexer with
3-state outputs. The switch introduces no additional ground bounce
noise or propagation delay.
The PI3CH480 device is very useful in switching signals that have
high bandwidth (500MHz).
Pin Configuration
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EN
S
YA
YB
YC YD
Truth Table⁽¹⁾
EN S YA YB
H X Hi-Z Hi-Z
L L IA0 IB0
L H IA1 IB1
Notes:
H=High Voltage Level
L=Low Voltage Level
YC
Hi-Z
IC0
IC1
YD Function
Hi-Z Disable
ID0
S=0
ID1
S=1
Pin Description
Pin Name
Description
IAN to IDN
Data Inputs
S
Select Inputs
EN
Enable
YA to YD
Data Outputs
GND
Ground
V_CC
Power
1
PS8728A
04/23/04