PI5A392A
Precision Wide Bandwidth
Quad Analog Switches
Features
Description
ÎÎSingle-Supply Operation (+2V to +6V)
The 392A is a monolithic analog switches designed for low-voltage, single-supply operation. This high-precision device is ideal
for low-distortion audio, video, signal switching and routing applications.
ÎÎRail-to-Rail Analog Signal Range
ÎÎLow On-Resistance (6-ohm typ @ 5V) Minimizes
Distortion and Error Voltages
The PI5A392A has four normally open (NO) switches. Each
switch conducts current equally well in either direction when on.
When off they block voltages up to the power-supply rails.
ÎÎRON Matching Between Channels, 0.4-ohm typ
ÎÎOn-Resistance Flatness, 2-ohm typ
ÎÎLow Charge Injection. Q=4pC typ. Reduces Step errors,
The 392A is fully specified with +5V, and +3.3V supplies. With
+5V, they guarantee 200 MHz
This product is available in the 16-pin QSOP package for operation over the industrial (-40oC to +85 oC) temperature range.
ÎÎHigh-Current Channel Capability: >100mA
ÎÎTTL/CMOS Logic Compatible
ÎÎLow Power Consumption (0.5μW typ)
Applications
ÎÎPin-compatible with DG3XX, DG4XX, MAX39X
ÎÎAudio, Video Switching and Routing
ÎÎPackaging (Pb-free & Green):
ÎÎBattery-Powered Communication Systems
àà 16-pin QSOP (Q)
ÎÎComputer Peripherals
ÎÎTelecommunications
ÎÎPortable Instrumentation
ÎÎMechanical Relay Replacement
Functional Diagram, Pin Configuration
and Truth Tables
IN1 1
16 IN1
COM1 2
15 COM2
14 NO2
NO1 3
NC 4
GND 5
PI5A392A
NO4 6
COM4 7
IN4 8
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Logic
Switch
0
OFF
1
ON
Switch IS shown with logic "0" input.
13 VCC
12 NC
11 NO3
10 COM3
9 IN3
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1
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02/16/11
PI5A392A
Precision Wide
Bandwidth Quad Analog Switches
Absolute Maximum Ratings
Parameter
Min.
Max.
Units
Storage Temperature
-65
150
o
C
Ambient Temperature with Power Applied
-40
85
o
C
Supply Voltage to Ground Potential
-0.5
7.0
V
DC Input Voltage
-0.5
0.5
V
DC Output Current
120
mA
Power Dissipation
0.5
W
Stress beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
DC Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±10%, GND = 0V)
Parameters
Description
Test Conditions(1)
Min
Typ
VANALOG
Analog Signal Range
RON
ON-Resistance
ΔRON
Match Between Channels
R FLAT(ON)
RON Flatness
ION = 1 mA, VNO, VNC = 0V TO 5V
INO(OFF)
INO(ON)
On/Off Leakage Current
VNO, VNC = 4.5V
ICC
Quiescent Supply Current
VCC = 5.5V, VIN = 0V OR VCC
IO
Output Current
VNO, VNC or VCOM = 0V to 5V
100
VIH
Input High Voltage
Guaranteed Logic HIGH Level
2.0
VIL
Input Low Voltage
Guaranteed Logic LOW Level
-0.5
IIH
Input High Current
VCC = Max., VIN = VCC
±1
IIL
Input Low Current
VCC = Max., VIN = GND
±1
0
INC or NO = 10 mA to 30 mA
-30
Max
Units
VCC
V
6
18
0.4
2
1
2
30
ohm
nA
100
mA
0.8
V
μA
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for applicable device type.
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02/16/11
PI5A392A
Precision Wide
Bandwidth Quad Analog Switches
Dynamic Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±10%, GND
= 0V)
Parameters
Description
Test Conditions(1)
tON
Turn-on Time
tOFF
Min
Typ
Max
Units
VCOM = 3.0V, see Figure 1
10
20
NS
Turn-off Time
VCOM = 3.0V, see Figure 1
5
10
NS
XTALK
Crosstalk
R L = 100 ohm, f = 30 MHz, see Figure 4
-72
dB
C(OFF)
NC or NO Capacitance
f = 1 kHz
13
pF
OIRR
Off Isolation
R L = 100 ohm, f = 30 MHz, see Figure 5
-55
dB
BW
Bandwidth –3 dB
R L = 100 ohm, see Figure 3
200
MHz
D
Distortion ΔRON/RL(2)
R L = 100 ohm
2
%
Q
Charge Injection
CL = 1 nF, VGen = 0V
3
5
pC
DC Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 3.3V ±10%, GND = 0V)
Parameters
Description
VANALOG
Analog Signal Range
RON
ON-Resistance
ΔRON
Match Between Channels
R FLAT(ON)
RON Flatness
ION = 1 mA, VNO, VNC = 0V TO 5V
INO(OFF)
INO(ON)
On/Off Leakage Current
VNO, VNC = 4.5V
ICC
Quiescent Supply Current
VCC = 5.5V, VIN = 0V OR VCC
IO
Output Current
VNO, VNC or VCOM = 0V to 5V
80
VIH
Input High Voltage
Guaranteed Logic HIGH Level
2.0
VIL
Input Low Voltage
Guaranteed Logic LOW Level
-0.5
IIH
Input High Current
VCC = Max., VIN = VCC
±1
IIL
Input Low Current
VCC = Max., VIN = GND
±1
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Test Conditions(1)
Min
Typ
0
INC or NO = 10 mA to 30 mA
11-0006
-30
3
Max
Units
VCC
V
15
28
0.4
2
1
2
30
ohm
nA
100
mA
0.8
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V
μA
02/16/11
PI5A392A
Precision Wide
Bandwidth Quad Analog Switches
Dynamic Electrical Characteristics (Over the Operating Range, TA = –40°C to +85°C, VCC = 5V ±10%, GND
= 0V)
Parameters
Description
Test Conditions(1)
tON
Turn-on Time
tOFF
Min
Typ
Max
Units
VCOM = 3.0V, see Figure 1
20
40
NS
Turn-off Time
VCOM = 3.0V, see Figure 1
10
20
NS
XTALK
Crosstalk
R L = 100 ohm, f = 30 MHz, see Figure 4
-72
dB
C(OFF)
NC or NO Capacitance
f = 1 kHz
15
pF
OIRR
Off Isolation
R L = 100 ohm, f = 30 MHz, see Figure 5
-55
dB
BW
Bandwidth –3 dB
R L = 100 ohm, see Figure 3
190
MHz
D
Distortion ΔRON/RL(2)
R L = 100 ohm
2
%
Q
Charge Injection
CL = 1 nF, VGen = 0V
3
10
pC
Notes:
1. For conditions shown as Max or Min, use appropriate value specified under Electrical Characteristics for applicable device type.
2. ΔRON = ΔRON max – RON min.
3. Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal range.
Applications
R2
R1
C2
VIN
C1
RIN
PS391
–
Integrate Reset/
Hold
C2
C1
+
VOUT
Figure 1. Programmable Integrator and Sample/Hold
The 5A39X can be used to insert various capacitors (C1, C2) and set proper RC times for integration. Resistors R1 and R 2 set initial
gain. The R IN resistor X C1 or C2 sets the RC time. The reset switch discharges the hold capacitor through R IN.
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PI5A392A
Precision Wide
Bandwidth Quad Analog Switches
Test Circuits
Vcc
Vcc
3V
NC, NO
COM
DUT
IN
100
ohm
50%
Digital
Input
VOUT
15pF
50%
90%
Analog
Output tON
90%
tOFF
PI5A39X
GND
Figure 2. Switching Time
Active Probe
HP4195A
Network
Analyser
COM
NO,NC
100
ohm
50ohm
100
ohm
DUT
VOUT
IN
PI5A39X
S
EN
VCC
Figure 3. Bandwidth
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PI5A392A
Precision Wide
Bandwidth Quad Analog Switches
Typical Operating Characteristics
Active Probe
HP4195A
Network
Analyser
COM
NO,NC
100
οηµ
100
οηµ
COM
50οηµ
VOUT
RL=100οηµ
PI5A39X
S
EN
VCC
Figure 4. Crosstalk
Active Probe
HP4195A
Network
Analyser
NO,NC
COM
50
οηµ
VOUT
100
οηµ
50οηµ
PI5A39X
S
EN
VCC
Figure 5. Off Isolation
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PI5A392A
Precision Wide
Bandwidth Quad Analog Switches
20
Charge Injection (pC)
Vcc = +5V
3.3V
TA = 25°C
CL = 1nF
15
5V
10
5
3.3V
0
0
1
2
3
4
5
Voltage In (Volts)
Figure 6. Charge Injection vs Voltage In
RIN = 1dBm
RL = 100W
TA = 25°C
0
RH = +100W
TA = 25°C
20
5V
3.3V
Insertion Loss BW (dB)
On-Resistance (W)
15
10
5
5V
0
0
1
2
3
Input Voltage (V)
4
3.3V
-2
-3
-4
1K
5
Figure 7. On-Resistance vs Input Voltage
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-1
1M
10M
100M
Frequency (Hz)
1G
Figure 8. Insertion Loss vs Frequency
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PI5A392A
Precision Wide
Bandwidth Quad Analog Switches
PIN = 1dBm
TA = 25°C
RL = 100W
0
PIN = 1dBm
TA = 25°C
RL = 100W
0
-10
-20
-30
Off Isolation OIRR (dB)
Off Isolation OIRR (dB)
-10
-40
-50
3.3V 5V
-60
-70
-80
-90
1M
10M
100M
-30
-40
-50
3.3V 5V
-60
-70
-80
-90
1G
Frequency (Hz)
1M
10M
100M
1G
Frequency (Hz)
Figure 9. Off Isolation vs Frequency
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-20
Figure 10. Crosstalk vs Frequency
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PI5A392A
Precision Wide
Bandwidth Quad Analog Switches
Packaging Mechanical: 16-Pin QSOP (Q)
DOCUMENT CONTROL NO.
PD - 1201
REVISION: G
16
.008
0.20
MIN.
.150
.157
3.81
3.99
Guage Plane
.010
0.254
1
DATE: 11/07/07
.008
.013
0.20
0.33
Detail A
.189
.197
4.80
5.00
0˚-6˚
.016
.035
0.41
0.89
.041
1.04
REF
.015 x 45° 0.38
1
.008
0.203 REF
.053 1.35
.069 1.75
Detail A
.007
.010
0.178
0.254
SEATING
PLANE
.025
BSC
0.635
.008
.012
0.203
0.305
.228
.244
5.79
6.19
.004 0.101
.010 0.254
X.XX DENOTES DIMENSIONS IN MILLIMETERS
X.XX
Note:
1) Controlling dimensions in inches.
2) Ref: JEDEC MO-137B/AB.
3) Dimensions do not include mold flash, protrusions or gate burrs
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
Ordering Information
Ordering Code
Package Code
Package Type
Operating Temperature
PI5A392AQE
Q
Pb-free & Green, 16-pin 150-mil QSOP
-40oC to +85oC
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
Pericom Semiconductor Corporation • 1-800-435-2336
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