PI5A3157CEX Pericom Semiconductor, PI5A3157CEX Datasheet
PI5A3157CEX
Manufacturer Part Number
PI5A3157CEX
Description
IC ANLG SW/MUX/DEMUX SPDT SC70-6
Manufacturer
Pericom Semiconductor
Type
Analog Switchr
Datasheet
1.PI5A3157CEX.pdf
(8 pages)
Specifications of PI5A3157CEX
Function
Switch
Circuit
1 x SPDT
On-state Resistance
13 Ohm
Voltage Supply Source
Single Supply
Voltage - Supply, Single/dual (±)
1.65 V ~ 5.5 V
Current - Supply
1µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
6-TSSOP, SC-88, SOT-363
Switch Configuration
SPDT
On Resistance (max)
39 Ohms @ 1.65 V
On Time (max)
23 ns @ 1.95 V
Off Time (max)
12.5 ns @ 1.95 V
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.65 V
Maximum Power Dissipation
180 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Description/function
Audio Switch SPDT
Minimum Operating Temperature
- 40 C
Propagation Delay Time
1.2 ns (Typ)@2.7V/0.8 ns (Typ)@3.6V/0.3 ns (Typ)@5.5V
Multiplexer Configuration
Single SPDT
Number Of Inputs
1
Number Of Outputs
2
Number Of Channels
1
Analog Switch On Resistance
39@1.65VOhm
Package Type
SC-70
Power Supply Requirement
Single
Single Supply Voltage (min)
1.65V
Single Supply Voltage (typ)
3/5V
Single Supply Voltage (max)
5.5V
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Power Dissipation
180mW
Mounting
Surface Mount
Pin Count
6
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PI5A3157CEX
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PI5A3157CEX
Manufacturer:
PERICO
Quantity:
20 000
Company:
Part Number:
PI5A3157CEX
Manufacturer:
PERICOM
Quantity:
5 677
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Features
• CMOS Technology for Bus and Analog Applications
• Low ON Resistance: 8-ohms at 3.0V
• Wide V
• Rail-to-Rail Signal Range
• Control Input Overvoltage Tolerance: 5.5V min.
• Fast Transition Speed: 5.2ns max. at 5V
• High Off Isolation: 57dB at 10MHz
• 54dB (10MHz) Crosstalk Rejection Reduces Signal Distortion
• Break-Before-Make Switching
• High Bandwidth: 250 MHz
• Extended Industrial Temperature Range: –40
• Improved Direct Replacement for NC7SB3157
• Packaging (Pb-free & Green available):
Applications
• Cell Phones
• PDAs
• Portable Instrumentation
• Battery Powered Communications
• Computer Peripherals
Pin Description
Logic Function Table
- 6-pin TDFN (ZA)
- 6-pin SC70 (C)
N
u
P
m
4
2
3
5
6
1
n i
L
b
r e
g o
CC
c i
Range: 1.65V to 5.5V
n I
0
1
N
p
G
V
B
u
a
B
A
N
S
C
( t
m
1
0
C
D
e
) S
r G
C
D
D
P
L
s o
g o
o
a
a
u o
a t
a t
m
i t i
c i
m
d n
e v
P
P
C
n o
o
o
o
t r
t r
P
r t n
O
o
N (
w
u
l o
B
B
p t
D
r e
r o
0
1
t u
e
m
C
C
S
c s
D /
a
u
F
n o
n o
i r
y l l
p p
u
a
e n
e n
t p
a t
n
y l
C
t c
°
o i
t c
t c
P
o l
C to 85
o i
d e
d e
n
o
e s
t r
n
) d
o t
o t
A
A
°
C
1
SOT
Description
The PI5A3157 is a 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 PI5A3157 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, tolerates input drive signals up to 5.5V,
independent of supply voltage.
PI5A3157 is an improved direct replacement for the NC7SB3157.
Connection Diagram
INY
GND
TM
B
B
1
0
Low Voltage SPDT Analog Switch
1
2
3
2:1 Mux/Demux Bus Switch
6
5
4
PS8552D
PI5A3157
S
V
A
CC
02/24/05
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PI5A3157CEX Summary of contents
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... Typ. 0.13 0.30 ± 0.10 (6x) Bottom View Ordering Information Ordering Code Package Code PI5A3157CX PI5A3157CEX PI5A3157ZAEX Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging Tape and reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com SOT 0.80 MAX 0.0 - 0.05 ...