pi5a3158b Pericom Technology Inc, pi5a3158b Datasheet

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pi5a3158b

Manufacturer Part Number
pi5a3158b
Description
Low Voltage Dual Spdt Analog Switch 2 1 Mux/demux Bus Switch Features
Manufacturer
Pericom Technology Inc
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
pi5a3158bZAEX
Manufacturer:
PT
Quantity:
20 000
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Features
CMOS Technology for Bus and Analog
Applications
Low On-Resistance: 8Ω at 3.0V
Wide V
Rail-to-Rail Signal Range
Control Input Overvoltage Tolerance: 5.5V(Min)
Fast Transition Speed: 2ns at 5.0V
High Off Isolation: -63dB @ 10MHz
Break-Before-Make Switching
High Bandwidth: 350MHz
Extended Industrial Temperature Range:
Packaging (Lead Free & Green): 12-pin TDFN
-40°C to 85°C
GND
GND
CC
0
0
A0
A1
B
B
Range: 1.65V to 5.5V
0
1
TDFN-12
1
1
S1
S
V
B
V
B
V
0
0
CC
CC
1
DD
1
Description
The PI5A3158B is a dual high-bandwidth, fast single-
pole double-throw(SPDT) CMOS switch. It can be used
as an analog switch or as a low-delay bus switch.
Specified over a wide operating power supply voltage
range, 1.65V to 5.5V, the PI5A3158B has a maximum
ON resistance of 12-ohms at 1.65V, 9-ohms at 2.3V &
6-ohms at 4.5V.
Break-before-make switching prevents both switches
being enabled simultaneously. This eliminates signal
disruption during switching.
The control input, S, is independent of supply voltage.
Applications
Pin Description
Pin No
8, 11
3, 6
2, 5
1, 4
9, 12
7, 10
Logic Function Table
Logic Input (IN
0
1
Note: x = 1 or 2
Low Voltage Dual SPDT Analog Switch
Cell Phones
PDAs
MP3 Players
Portable Instrumentation
Battery powered Communications
Computer Peripherals
Name
1
GND
0
A
V
S
B
B
X
X
CC
X
X
X
)
2:1 Mux/Demux Bus Switch
Description
Data Port (Normally open)
Ground
Data Port (Normally closed)
Common Output / Data Port
Positive Power Supply
Logic Control
Function
0
1
B
B
X
X
Connected to A
Connected to A
PT0354
Data Sheet
PI5A3158B
X
X
01/18/10

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pi5a3158b Summary of contents

Page 1

... The PI5A3158B is a dual high-bandwidth, fast single- pole double-throw(SPDT) CMOS switch. It can be used as an analog switch low-delay bus switch. Specified over a wide operating power supply voltage range, 1.65V to 5.5V, the PI5A3158B has a maximum ON resistance of 12-ohms at 1.65V, 9-ohms at 2.3V & 6-ohms at 4.5V. Break-before-make switching prevents both switches being enabled simultaneously ...

Page 2

... Control Input V = 2.3V - 3.6V CC Control Input V = 4. PI5A3158B 2:1 Mux/Demux Bus Switch 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 ...

Page 3

... 4. 5.5V CC 0≤V ≤5.5V, V = 0≤V ≤5.5V, V =1.65V to 5. All channels ON or OFF GND 5.5V OUT CC 3 PI5A3158B 2:1 Mux/Demux Bus Switch Temperature Min Typ Max. (T :º -40°C to 85° 25° -40°C to 85°C ...

Page 4

... See test circuit 4. CC =50Ω, V =0V GEN GEN =0Ω, f =10MHz. V =1.65V to 5.5V CC See test circuit 5. (3) See test circuit 6. (4) V =1.65V to 5. =1.65V to 5.5V See test circuit PI5A3158B 2:1 Mux/Demux Bus Switch Min. Typ. Max 5.0 - (1) - 15.0 - Temperature Min Typ Max Units (T : º 0.7 – ...

Page 5

... Test Circuits and Timing Diagrams Low Voltage Dual SPDT Analog Switch Note: Input driven by 50ohm source terminated in 500ohm Note: C Includes load and stray capacitance L Note: Input PRR=1.0MHz, t =500nS W 5 PI5A3158B 2:1 Mux/Demux Bus Switch PT0354 01/18/10 ...

Page 6

... Low Voltage Dual SPDT Analog Switch 0V or VIH 0V or VIH 6 PI5A3158B 2:1 Mux/Demux Bus Switch 0V or VIH PT0354 01/18/10 ...

Page 7

... Low Voltage Dual SPDT Analog Switch 0V or VIH 7 PI5A3158B 2:1 Mux/Demux Bus Switch PT0354 01/18/10 ...

Page 8

... Mechanical Information 12-pin TDFN (ZA12) Ordering Information Part Number Package Code PI5A3158BZAEX Notes Tape and reel. Pericom Semiconductor Corporation 1-800-435-2336 www.pericom.com Low Voltage Dual SPDT Analog Switch Package ZA Lead Free and Green TDFN-12 (ZA12) 8 PI5A3158B 2:1 Mux/Demux Bus Switch Top Marking kE PT0354 01/18/10 ...

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