pi5a383a Pericom Semiconductor Corporation, pi5a383a Datasheet
pi5a383a
Manufacturer Part Number
pi5a383a
Description
High Speed, Single Supply Dual Spdt Switch
Manufacturer
Pericom Semiconductor Corporation
Datasheet
1.PI5A383A.pdf
(8 pages)
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Manufacturer
Quantity
Price
Company:
Part Number:
pi5a383aQ
Manufacturer:
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Quantity:
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Part Number:
pi5a383aQ
Manufacturer:
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Quantity:
20 000
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
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
Applications
Functional Diagram, Pin Configurations and Truth Tables
Single-Supply Operation (+2V to +6V)
Rail-to-Rail Analog Signal Dynamic Range
Low On-Resistance (8 typ with 5V supply)
Minimizes Distortion and Error Voltages
R
On-Resistance Flatness, 3 typ
Low Charge Injection Reduces Glitch Errors. Q = 7pC typ
High Speed. t
Very Good Off-Isolation: -55dB @ 10 MHz
Wide -3dB Bandwidth: 230 MHz
High-Current Channel Capability: >100mA
TTL/CMOS Logic Compatible
Low Power Consumption (0.5 W typ)
Pin-compatible with DG40X, MAX38X
Audio, Video Switching and Routing
Battery-Powered Communication Systems
Computer Peripherals
Telecommunications
Portable Instrumentation
Replaces Mechanical Relays
ON
Matching Between Channels, 0.9
L
g o
0
1
ON
c i
P
= 8ns typ
5 I
A
3
1 8
NC = Normally Closed, NO = Normally Open, NIC = Not internally Connected
A
S
O
w
O
t i
F
N
h c
F
typ
L
COM1
COM3
COM4
COM2
g o
NC4
0
1
NC3
NIC
NIC
Switches shown for Logic “0” input
c i
1
2
3
4
5
6
7
8
P
S
W
5 I
PI5A383A
O
A
O
, 1
32
F
3
N
S
3 8
F
Precision Wide Bandwidth Analog Switches
Description
The PI5A381/383/385A are dual monolithic analog switches
designed for single-supply operation. These high-precision
devices are ideal for low-distortion audio, video signal switching
and routing.
The PI5A381 is a dual single-pole single-throw (SPST), nor-
mally open (NO) switch. The PI5A383 is a dual single-pole
double-throw (SPDT) switch. The PI5A385 is a dual double-
pole single-throw (DPST), normally open (NO) function.
Each switch conducts current equally well in either direction
when on. When off they block voltages up to the power-supply
rails.
The PI5A381/383/385 are fully specified with +5V, and +3.3V
supplies. With +5V, they guarantee <10 on-resistance. On-
resistance matching between channels is within 2 . On-
resistance flatness is less than 4 over the specified range. The
PI5A38X family guarantees fast switching speeds (t
These products are available in the 16-pin narrow-body SOIC,
QSOP, and PDIP packages for operation over the industrial
(-40
W
A
2
o
C to +85
S
16
15
14
13
12
11
10
9
W
O
, 3
O
NO1
IN1
NIC
GND
NIC
V
IN2
NO2
F
N
o
CC
S
C) temperature range.
F
W
4
PI5A381A/383A/385A
L
g o
0
1
c i
P
5 I
A
3
5 8
A
S
PS7062D
O
w
O
PI5A381A
PI5A383A
PI5A385A
ON
t i
F
N
h c
F
< 15ns).
07/14/98
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pi5a383a Summary of contents
Page 1
... Switches shown for Logic “0” input PI5A381A PI5A383A PI5A381A/383A/385A PI5A385A temperature range PS7062D < 15ns ...
Page 2
... PS7062D PI5A381A PI5A383A PI5A385A or GND 07/14/98 ...
Page 3
... PS7062D PI5A381A PI5A383A PI5A385A ( ) 07/14/98 ...
Page 4
... PI5A381A PI5A383A PI5A385A ° ...
Page 5
... V ) COM Leakage Current vs. Temperature Temperature (”C) º (°C) Crosstalk and Off-Isolation vs. Frequency -80 Crosstalk -60 Off Isolation - 100 200 Frequency (MHz) PI5A381A PI5A383A PI5A385A = 90º 25º -40º PS7062D 07/14/98 ...
Page 6
... Input Switching Threshold vs. Supply Voltage 100 300 6.5 7 -40 Supply Current vs. Input Switching Frequency 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 (V) CC Switching Times vs. Temperature OFF Temperature (º + Frequency (MHz) PI5A381A PI5A383A PI5A385A PS7062D 07/14/98 ...
Page 7
... OUT V OUT 1nF IN Figure 2. Charge Injection <20ns t f <20ns 50% t OFF V 90% OUT tON LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE OPPOSITE LOGIC *1.5V FOR 3.3V SUPPLY V OUT OFF OFF ON ON OFF OFF )(C ) OUT L PI5A381A PI5A383A PI5A385A 90% PS7062D 07/14/98 ...
Page 8
... PI5A381A PI5A383A PI5A385A N01 N02 2.4V PS7062D 07/14/98 ...