pi3ch3125 Pericom Semiconductor Corporation, pi3ch3125 Datasheet

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pi3ch3125

Manufacturer Part Number
pi3ch3125
Description
Low Voltage, 5?, 4-channel 2-port Nanoswitch
Manufacturer
Pericom Semiconductor Corporation
Datasheet
1.PI3CH3125.pdf (8 pages)
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)
09-0013
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 PI3CH3125 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 PI3CH3125 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 Confi guration
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
GND
N.C.
EN
EN
Low Voltage, 5Ω, 4-Channel
A
B
A
B
0
0
0
1
1
1
1
2
3
4
5
6
7
8
2-Port NanoSwitch
16
15
14
13
12
11
10
9
V
EN
A
B
EN
A
B
N.C.
PI3CH3125
CC
3
3
2
2
PS9040A
3
2
01/08/09
™

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pi3ch3125 Summary of contents

Page 1

... The PI3CH3125 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 PI3CH3125 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 PS9040A PI3CH3125 ™ Max. Units 0.8 V –1.8 ±1 ±1 μA ±1 6 Ω 8 01/08/09 ...

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 PS9040A PI3CH3125 ™ Units V μA Ω Units pF Units 0.8 mA 01/08/09 ...

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 PS9040A PI3CH3125 ™ Units dB MHz Units ns Units ns 01/08/09 ...

Page 5

... Test Circuit for Dynamic Electrical Characteristics 09-0013 OUT D.U.T 10pF the Pulse Generator OUT Switch 6.0V GND Open HP4396A R1 D.U.T HP11667A 5 PI3CH3125 Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch 6.0V 200Ω 200Ω ≤ 2.5ns, t ≤ 2.5ns. = 50Ω PS9040A ™ 01/08/09 ...

Page 6

... PZL Output 2.5V 1.5V t PHL PZH 2. Output Voltage Waveforms Enable and Disable Times ® minimizes power consumption. 6 PI3CH3125 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 ap ply ing signals to the input/ CC PS9040A ™ 2. ...

Page 7

... DESCRIPTION: 16-Pin, 173-Mil Wide, TSSOP PACKAGE CODE Low Voltage, 5Ω, 4-Channel 2-Port NanoSwitch DOCUMENT CONTROL NO. REVISION: E DATE: 03/09/05 .004 .008 0.45 .018 0.75 .030 .252 BSC 6.4 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com PI3CH3125 ™ 1310 0.09 0.20 PS9040A 01/08/09 ...

Page 8

... Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 • www.pericom.com DESCRIPTION: 16-Pin 150-Mil Wide QSOP PACKAGE CODE: Q Package Description Pb-free & Green, 170-mil, 16-pin TSSOP Pb-free & Green, 150-mil, 16-pin QSOP PS9040A PI3CH3125 ™ 01/08/09 ...

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