pi3ch400 Pericom Semiconductor Corporation, pi3ch400 Datasheet

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pi3ch400

Manufacturer Part Number
pi3ch400
Description
Low Voltage, 5-ohm, 4-channel, 2-port Nanoswitch
Manufacturer
Pericom Semiconductor Corporation
Datasheet
Block Diagram
Truth Table
Notes:
1.
2.
Features
• Near-Zero propagation delay
• 5Ω switches connect inputs to outputs
• High signal passing bandwidth (500 MHz)
• Beyond Rail-to-Rail switching
• 5V I/O tolerant with 3.3V supply in OFF and ON state
• 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
• Packaging (Pb-free & Green available):
– 16-pin TSSOP (L)
– 16-pin QSOP (Q)
ENx
X
H
L
H = High Voltage Level
L = Low Voltage Level
Hi-Z = High-Impedance
A pull-up resistor should be provided for power-up protection.
(2)
06-0247
EN
EN
EN
EN
Hi-Z
Hi-Z
Ax
Bx
A
A
A
A
(1)
0
0
1
1
2
2
3
3
Hi-Z
Hi-Z
Bx
Ax
GND
V
V
V
CC
CC
CC
Disconnect
Disconnect
Function
Connect
B
B
B
B
2
3
1
0
1
Pin Description
Description
The PI3CH400 is a low voltage, 4-channel switch designed with fast
indiviual enables. The switch introduces no additional propagation
delay or additional ground bounce noise.
The PI3CH400 device has active LOW enables. It is very useful in
switching signals that have high bandwidth (500 MHz).
Applications
• High Bandwidth Data Switching
• Hot-Docking
• Analog Signal Switching
• Differential Signal Switching
Pin Configuration
Notes:
1.
Pin Name
N.C. = No internal connection
A
B
GND
EN
V
3
3
- A
- B
CC
x
0
0
Description
Switch Enable
A Ports
B Ports
Ground
Power
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PS8722C
PI3CH400
05/10/06

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pi3ch400 Summary of contents

Page 1

... The PI3CH400 is a low voltage, 4-channel switch designed with fast indiviual enables. The switch introduces no additional propagation delay or additional ground bounce noise. The PI3CH400 device has active LOW enables very useful in switching signals that have high bandwidth (500 MHz). Applications • ...

Page 2

... Min 3.6V 25°C ambient and maximum loading. 2 Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch = –40°C to +85° 3.3V ± 10 (1) (2) Min. Typ. 2 –0.5 –1 –15mA 5 PS8722C PI3CH400 ™ Max. Units 0.8 V –1.8 ±1 ±1 µA ±1 6 Ω 8 05/10/06 ...

Page 3

... Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch = –40°C to +85° 2.5V ± 10 (1) (2) Min. Typ. Max. 1 0.3 CC –0.3 0.8 –0.7 –1.8 ±1 ±1 ± Test Conditions Typ. 1 3.0 IN 6.4 (1) (2) Min. Typ. Max. CC PS8722C PI3CH400 ™ Units V µA Ω Units pF Units 0.8 mA 05/10/06 ...

Page 4

... See Test Diagram See Test Diagram 4 Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch (T = –40º to +85º 3.3V ± 10 Min. Typ. Max. –60 –60 200 500 Com. (1) Min. Typ. Max. 0.3 1.5 9.0 1.5 9.0 Com. (1) Min. Max. 0.3 1.5 15.0 1.5 12.0 PS8722C PI3CH400 ™ Units dB MHz Units ns Units ns 05/10/06 ...

Page 5

... Test Circuit for Dynamic Electrical Characteristics 06-0247 OUT D.U.T 10pF the Pulse Generator OUT Switch 6.0V GND Open HP4396A R1 D.U.T HP11667A 5 PI3CH400 Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch 6.0V 200Ω 200Ω = 50Ω, t ≤ 2.5ns, t ≤ 2.5ns PS8722C ™ 05/10/06 ...

Page 6

... ENx 3.5V t PZL Output 2.5V 1.5V t PHL V t PZH OH 2. Output Voltage Waveforms Enable and Disable Times ® minimizes power consumption. 6 PI3CH400 Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch 1.25V 1.25V t PLZ V DD +0.3V t PHZ V DD -0.3V before applying signals to the input/ CC PS8722C ™ 2. ...

Page 7

... X.XX DENOTES DIMENSIONS IN MILLIMETERS X.XX .169 4.3 .177 4.5 .047 max. 0.45 0.75 1.20 SEATING .252 PLANE BSC 6.4 .002 0.05 .006 0.15 7 PI3CH400 Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch .008 0.20 MIN. .008 .013 0.20 0.33 0˚-6˚ .016 .035 0.41 0.89 .041 1.04 REF 0.38 .015 x 45° Detail A 0.178 .007 0.254 .010 ...

Page 8

... X suffix = Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 06-0247 Packaging Code L 170-mil, 16-pin TSSOP L Pb-free & Green, 170-mil, 16-pin TSSOP Q 150-mil, 16-pin QSOP Q Pb-free & Green, 150-mil, 16-pin QSOP 8 PI3CH400 Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch ™ Package Description PS8722C 05/10/06 ...

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