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Pericom Semiconductor Corporation

PI3USB14-A Datasheet Preview

PI3USB14-A Datasheet

4:1 Mux/DeMux

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Features
ÎÎNear-Zero propagation delay
ÎÎ5Ω switches connect inputs to outputs
ÎÎHigh signal passing bandwidth (-3dB BW is 815MHz)
ÎÎBeyond Rail-to-Rail switching
ÎÎ5V I/O tolerant with 3.3V supply
ÎÎ3.3V supply voltage operation
ÎÎHot insertion capable
ÎÎIndustrial operating temperature: -40ºC to +85ºC
ÎÎESD protection
àà 8kV per JESD22 test spec (HBM)
àà +/-4kV per IEC61000-4-2 spec (contact)
ÎÎLatch-up performance >250mA per JESD17
ÎÎPackaging (Pb-free & Green available):
àà 16-pin 150-mil wide plastic QSOP (Q)
àà 16-pin 173-mil wide plastic TSSOP (L)
àà 20-contact TQFN (ZH)
Block Diagram
IA0 IA1 IA2 IA3 IB0 IB1 IB2 IB3
EN
S0
S1
PI3USB14-A
Low Voltage, High Bandwidth, USB 2.0,
4:1 Mux/DeMux with Single Enable
Description
The PI3USB14-A is a 2-channel, 4:1 Multiplexer/Demultiplexer
with 3-state outputs. The switch introduces no additional
ground bounce noise or propagation delay.
The PI3USB14-A device is very useful in switching USB 2.0 sig-
nals and others that have high bandwidth (-3dB BW is 815MHz).
Pin Configuration
EN
S1
IA3
IA2
IA1
IA0
YA
GND
1
2
3
4
5
6
7
8
1 20
16 VDD EN 2
19 N.C.
15 N.C. S1 3
18 N.C.
14 S0
13 IB3
12 IB2
11 IB1
10 IB0
9 YB
IA3 4
IA2 5
IA1 6
IA0 7
YA 8
17 S0
16 IB3
15 IB2
14 IB1
13 IB0
N.C. 9 10 11 12 YB
YA YB
Truth Table(1)
Enable Select
EN S1 S0 Y Function
H X X Hi-Z Disable
L L L I0 S1-0 = 0
L L H I1 S1-0 = 1
L
HL
I2 S1-0 = 2
L H H I3 S1-0 = 3
Note: 1. H=High Voltage Level; L=Low Voltage Level
11-0013
Note:
1. N.C. = No internal connection
Pin Description
Pin Name
IAN, IBN
S0-1
EN
YA to YB
GND
VDD
Description
Data Inputs
Select Inputs
Enable
Data Outputs
Ground
Power
1
PS9055
11/23/10




Pericom Semiconductor Corporation

PI3USB14-A Datasheet Preview

PI3USB14-A Datasheet

4:1 Mux/DeMux

No Preview Available !

PI3USB14-A
Low Voltage, High Bandwidth, USB 2.0, 4:1 Mux/DeMuxwith Single Enable
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature................................................. –65°C to +150°C
Ambient Temperature with Power Applied................ –40°C to +85°C
Supply Voltage to Ground Potential ........................... –0.5V to +4.6V
DC Input Voltage......................................................... –0.5V to +6.0V
DC Output Current................................................................... 120mA
Power Dissipation.........................................................................0.5W
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device. This
is a stress rating only and functional operation of the device
at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Ex-
posure to absolute maximum rating conditions for extended
periods may affect reliability.
DC Electrical Characteristics, 3.3V Supply
(Over the Operating Range, TA = –40°C to +85°C, VDD = 3.3V ±10%)
Parameters
VIH
VIL
VIK
IIH
IIL
IOZH
Description
Input HIGH Voltage
Input LOW Voltage
Clamp Diode Voltage
Input HIGH Current
Input LOW Current
High Impedance Output Current
RON Switch On-Resistance(4)
Test Conditions(1)
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
VDD = Min., IIN = –18 mA
VDD = Max., VIN = VDD
VDD = Max., VIN = GND
0 ≤ Y, In ≤ VDD
VDD = Min., -0.4V ≤ Vinput ≤ 0.4V,
ION = -40mA
0V ≤ Vinput ≤ VDD, ION = -40mA
Min.
1.3
Typ.(2) Max.
0.6
-1.3 –1.8
±1
±1
±1
Units
V
µA
4 6Ω
58
11-0013
2
PS9055
11/23/10


Part Number PI3USB14-A
Description 4:1 Mux/DeMux
Maker Pericom Semiconductor Corporation
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PI3USB14-A Datasheet PDF






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Pericom Semiconductor Corporation





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