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PI3USB40AE

P1-P3P4-P6
4
PS8698A 02/01/05
PI3USB40
3.3V, Wide Bandwidth, 8-Channel,
2:1, Mux/DeMux USB 2.0 Switch with Single Enable
Test Circuit for Electrical Characteristics
(1)
Notes:
1. C
L
= Load capacitance: includes jig and probe capacitance.
2. R
T
= Termination resistance: should be equal to Z
OUT
of the Pulse Generator
3. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
4. All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, Z
O
= 50Ω, t
R
≤ 2.5ns, t
F
≤ 2.5ns.
5. The outputs are measured one at a time with one transition per measurement.
Test Circuit for Dynamic Electrical Characteristics
Switch Positions
Test Switch
t
PLZ
, t
PZL
(output on B-side) 6.0V
t
PHZ
, t
PZH
(output on B-side) GND
Prop Delay Open
RT
10pF
C
L
V
CC
V
IN
V
OUT
200-ohm
200-ohm
6.0V
Pulse
Generator
D.U.T
V
CC
PI3USB40
T1R1
S1
HP11667A
50-ohm10pF
HP4195A
5
PS8698A 02/01/05
PI3USB40
3.3V, Wide Bandwidth, 8-Channel,
2:1, Mux/DeMux USB 2.0 Switch with Single Enable
Voltage Waveforms Propagation Delay Times
Switching Waveforms
Output Skew - t
SK(o)
Pulse Skew - t
SK(p)
Voltage Waveforms Enable and Disable Times
Data In
Data Out�
at Channel X
Data Out�
at Channel Y
t
PLHX
t
PHLX
3.5V
2.5V
2.5V
2.5V
I
t
SK(o)
= I t
PLHy
– t
PLHx
I or I t
PHLy
– t
PHLx
I
t
SK(o)
t
PLHy
t
PHLy
V
OH
V
OL
V
OL
V
OH
1.5V
Input
Output
t
PLH
t
SK(p)
= I t
PHL
–
t
PLH
I
t
PHL
3.5V
2.5V
2.5V
V
OL
V
OH
1.5V
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
CC
before applying signals to
the input/output or control pins.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd
Input
t
PLH
2.5V 2.5V
2.5V 2.5V
t
PHL
3.5V
1.5V
Output
V
OH
V
OL
6
PS8698A 02/01/05
PI3USB40
3.3V, Wide Bandwidth, 8-Channel,
2:1, Mux/DeMux USB 2.0 Switch with Single Enable
Packaging Mechanical: 48-Pin TSSOP (A)
.236
.244
.488
.496
.002
.006
SEATING PLANE
.007
.010
.0197
BSC
.004
.008
.319
1
48
12.4
12.6
6.0
6.2
0.50 0.17
0.27
8.1
0.05
0.15
0.09
0.20
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
.018
.030
0.45
0.75
.047
1.20 Max
BSC
Notes:
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
Ordering Information
Ordering Code Package Code Package Description
PI3USB40A A 48-pin 240 mil wide plastic TSSOP
PI3USB40AE A Pb-free & Green, 48-pin 240 mil wide plastic TSSOP
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
P1-P3P4-P6

PI3USB40AE

Mfr. #:
Buy PI3USB40AE
Manufacturer:
Diodes Incorporated
Description:
Multiplexer Switch ICs 3.3v 16B to 8B Mux/Demux
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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