PI3DBV40AE Pericom Semiconductor, PI3DBV40AE Datasheet - Page 7

• Manufacturer Part Number: PI3DBV40AE
• Description: IC VIDEO MUX/DEMUX 2X1 48TSSOP
• Manufacturer: Pericom Semiconductor

Specifications of PI3DBV40AE

• Function: Video Multiplexer/Demultiplexer
• Circuit: 4 x 2:1
• On-state Resistance: 8 Ohm
• Voltage Supply Source: Single Supply
• Voltage - Supply, Single/dual (±): 3 V ~ 3.6 V
• Current - Supply: 800µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Applications Information
Logic Inputs
The logic control inputs can be driven up to +3.6V regardless of the supply voltage. For example, given a +3.3V supply, the output
enables or select pins may be driven low to 0V and high to 3.6V. Driving IN Rail-to-Rail® minimizes power consumption.
Power-Supply Sequencing
Proper power-supply sequencing is advised for all CMOS devices. It is recommended to always apply V
the input/output or control pins.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd
Switching Waveforms
at Channel X
at Channel Y
Output
Data Out
Data Out
Voltage Waveforms Propagation Delay Times
Input
Data In
t
PLH
t PLHy
t PLHX
2.5V
Output Skew - t
t SK(o) = I t PLHy – t PLHx I or I t PHLy – t PHLx I
I
2.5V
SK(o)
2.5V
t PHLX
2.5V
t
t PHLy
PHL
t SK(o)
3.5V
1.5V
V
V
OH
OL
3.5V
2.5V
1.5V
V OH
2.5V
V OL
V OH
2.5V
V OL
7
2:1 Mux/DeMux Video Switch with Single Enable
Output
Output
Output
Input
SEL
Voltage Waveforms Enable and Disable Times
t PZH
t PZL
t PLH
1.25V
3.3V, Wide Bandwidth, 4-Channel,
Pulse Skew - t
t SK(p) = I t PHL – t PLH I
V DD/2
V DD/2
t PHZ
t PLZ
CC
SK(p)
1.25V
before applying signals to
V OL +0.3V
V OH –0.3V
t PHL
PS8709B
PI3DBV40
2.5V
0V
V OH
V OL
V OH
V OL
3.5V
2.5V
1.5V
V OH
2.5V
V OL
07/22/04