DATA SHEET
www.onsemi.com
Low-Voltage, 1 W SPDT
Analog Switch with
Power-Off Isolation
SC−88 (SC−70 6 Lead), 1.25x2
CASE 419AD
FSA4159
Description
The FSA4159 is a high−performance Single−Pole / Double−Throw
(SPDT) analog switch. The device features ultra−low RON of 1 W at
4.5 V VCC and operates over the wide VCC range of 1.65 V to 5.50 V.
The device is fabricated with sub−micron CMOS technology to
achieve fast switching speeds and is designed for break−before−make
operation.
The FSA4159 features very low quiescent current even when the
control voltage is lower than the VCC supply. This feature services
mobile handset applications by allowing direct interface with
baseband processor general−purpose I/Os.
SIP6 1.45X1.0
CASE 127EB
MARKING DIAGRAMS
A59M
Features
•
•
•
•
•
•
•
•
•
Low ICC when the S Input is Lower than VCC
Power−Off Isolation (VCC = 0 V)
1 W On Resistance (RON) at 4.5 V VCC
0.25 W Maximum RON Flatness for 4.5 V VCC
Space−Saving, Pb−Free, 6−Lead SC70 Surface Mount Package
Broad VCC Operating Range: 1.65 V to 5.50 V
Fast Turn−On and Turn−Off Times
Break−Before−Make Enable Circuitry
These Devices are Pb−Free and are RoHS Compliant
Applications
• Cellular Phone
• Portable Media Player
• PDA
B1
A59 = Specific Device Code
M = Assembly Operationmonth
FX&K
&2&Z
FX
&K
&2
&Z
= Specific Device Code (S2)
= 2−Digits Lot Run Traceability Code
= 2−Digit Date Code
= Assembly Plant Code
ORDERING INFORMATION
See detailed ordering and shipping information on page 2 of
this data sheet.
S
GND
VCC
B0
A
(Top View)
Figure 1. Analog Symbols
© Semiconductor Components Industries, LLC, 2007
November, 2022 − Rev. 2
1
Publication Order Number:
FSA4159/D
FSA4159
ORDERING INFORMATION
Operating Temperature
Range
Top Mark
Package
Shipping†
FSA4159P6X
−40°C to +85°C
A59
SC−88 (SC−70 6 Lead), 1.25x2 (Pb−Free)
3000 / Tape & Reel
FSA4159L6X
−40°C to +85°C
S2
SIP6 1.45X1.0 (Pb−Free)
5000 / Tape & Reel
Part Number
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
PIN CONFIGURATION
B1 1
6
S
GND 2
5
VCC
B0 3
4
A
S 1
6
B1
VCC 2
5
GND
A 3
4
B0
(Top View)
(Top Through View)
Figure 2. SC70 Pin Assignments
Figure 3. MicroPakt Pin Assignments
PIN DEFINITIONS
Pin# SC70
Pin# MicroPak
Name
1
6
B1
Description
2
5
GND
3
4
B0
Data Ports
4
3
A
Data Ports
5
2
VCC
6
1
S
Data Ports
Ground
Supply Voltage
Control Input
TRUTH TABLE
Control Input (S)
Function
Low
B0 connected to A
High
B1 connected to A
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2
FSA4159
ABSOLUTE MAXIMUM RATINGS
Symbol
Min
Max
Unit
VCC
Supply Voltage
−0.5
6.5
V
VSW
Switch Voltage (Note 1)
−0.5
VCC + 0.5
V
VIN
Input Voltage (Note 1)
−0.5
6.5
V
IIK
Input Diode Current
−50
mA
ISW
Switch Current (Continuous)
200
mA
Peak Switch Current (Pulsed at 1 ms Duration, < 10% Duty Cycle)
400
mA
Power Dissipation at 85°C
180
mW
+150
°C
ISWPEAK
PD
TSTG
Parameter
Storage Temperature Range
−65
TJ
Maximum Junction Temperature
+150
°C
TL
Lead Temperature (Soldering, 10 seconds)
+260
°C
Electrostatic Discharge
Capability
Human Body Model (JEDEC: JESD22−A114)
4000
V
Charged Device Model (JEDEC: JESD22−C101)
1500
Machine Model (JEDEC: JESD22−A115)
200
ESD
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
1. The input and output negative ratings may be exceeded if the input and output diode current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
S
VSW
Parameter
Supply Voltage
Min
Max
Unit
1.65
5.50
V
Control Input Voltage (Note 2)
0
VCC
V
Switch Input Voltage
0
VCC
V
−40
+85
°C
350
°C/W
TA
Operating Temperature
qJA
Thermal Resistance, Still Air
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
2. Control Input must be held HIGH or LOW; it must not float.
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3
FSA4159
DC ELECTRICAL CHARACTERISTICS
(All typical values are at 25°C unless otherwise specified.)
Ambient Temperature (TA)
255C
Symbol
VIH
VIL
Parameter
Input Voltage High
Input Voltage Low
VCC(V)
Conditions
Min.
Typ.
−40 to +855C
Max.
Min.
4.50 to 5.50
2.4
3.00 to 3.60
2.4
2.30 to 2.70
1.8
1.65 to 1.95
1.5
INO(OFF),
INC(OFF)
INO(ON),
INC(ON)
IA(ON)
IOFF
Control Input Leakage
0.8
3.00 to 3.60
0.8
2.30 to 2.70
0.6
2
−100
100
−2
2
−100
100
2.70
−2
2
−20
20
1.95
−2
2
−20
20
3.60
Off Leakage Current
of Port B0 and B1
On Leakage Current
of Port B0 and B1
On Leakage Current
of Port A
Power Off Leakage
Current of Port A &
Port B
VIN = 0 V or VCC
5.50
A = 1 V, 4.5 V,
B0 or B1 = 4.5 V, 1.0 V
−10
10
−50
50
3.60
A = 1 V, 3.0 V,
B0 or B1 = 3.0 V, 1.0 V
−10
10
−50
50
2.70
A = 0.5 V, 2.3 V,
B0 or B1 = 2.3 V, 0.5 V
−10
10
−50
50
1.95
A = 0.3 V, 1.65 V,
B0 or B1 = 1.65 V, 0.3 V
−5
5
−20
20
5.50
A = Float,
B0 or B1 = 4.5 V, 1.0 V
−20
20
−100
100
3.60
A = Float,
B0 or B1 = 3.0 V, 1.0 V
−10
10
−20
20
2.70
A = Float,
B0 or B1 = 2.3 V, 0.5 V
−10
10
−20
20
1.95
A = Float,
B0 or B1 = 1.65 V, 0.3 V
−5
5
−20
20
5.50
A = 1 V, 4.5 V
B0 or B1 = 1 V, 4.5 V, or
Floating
−20
20
−100
100
3.60
A = 1 V, 3 V
B0 or B1 = 1 V, 3 V, or
Floating
−10
10
−20
20
2.70
A = 0.5 V, 2.3 V
B0 or B1 = 0.5 V, 2.3 V,
or Floating
−10
10
−20
20
1.95
A = 0.3 V, 1.65 V
B0 or B1 = 0.3 V, 1.65 V,
or Floating
−5
5
−20
20
−5.00
5.00
0
V
0.6
−2
5.50
Unit
V
4.50 to 5.50
1.65 to 1.95
IIN
Max.
A = 0 to 5.5 V
B0 or B1 = 0 to 5.5 V
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4
±1.00
nA
nA
nA
nA
mA
FSA4159
DC ELECTRICAL CHARACTERISTICS (continued)
(All typical values are at 25°C unless otherwise specified.)
Ambient Temperature (TA)
255C
Symbol
RPEAK
RON
ΔRON
RFLAT(ON)
ICC
Parameter
Peak On Resistance
Switch On Resistance
(Note 3)
On Resistance
Matching Between
Channels (Note 4)
On Resistance
Flatness (Note 5)
Quiescent Supply
Current
VCC(V)
Conditions
Min.
−40 to +855C
Typ.
Max.
Min.
Max.
Unit
W
4.50
IOUT = −100 mA,
B0 or B1 = 0 to VCC
1.0
1.1
1.3
3.00
IOUT = −100 mA,
B0 or B1 = 0 to VCC
1.2
1.5
1.8
2.30
IOUT = −8 mA,
B0 or B1 = 0 to VCC
1.5
2.0
2.5
1.65
IOUT = 2 mA,
B0 or B1 = 0 to VCC
TA = 25, 85°C
4.0
10.0
15.0
IOUT = 2 mA,
B0 or B1 = 0 to VCC
TA = −40°C
10.0
4.50
IOUT = −100 mA,
B0 or B1 = 2.5 V
0.8
0.9
1.1
3.00
IOUT = −100 mA,
B0 or B1 = 2.0 V
1.0
1.3
1.6
2.30
IOUT = −8 mA,
B0 or B1 = 1.8 V
1.4
2.0
2.4
1.65
IOUT = −2 mA,
B0 or B1 = 1.5 V
1.7
2.5
3.5
4.50
IOUT = −100 mA,
B0 or B1 = 2.5 V
0.05
0.10
0.10
3.00
IOUT = −100 mA,
B0 or B1 = 2.0 V
0.10
0.15
0.15
2.30
IOUT = −8 mA,
B0 or B1 = 1.8 V
0.15
0.20
0.20
1.65
IOUT = −2 mA,
B0 or B1 = 1.5 V
0.15
0.40
0.40
4.50
IOUT = −100 mA, B0 or
B1 = 1.0 V, 1.5 V, 2.5 V
0.075
0.250
0.250
3.00
IOUT = −100 mA,
B0 or B1 = 0.8 V, 2.0 V
0.1
0.3
0.3
2.30
IOUT = −8 mA,
B0 or B1 = 0.8 V, 1.8 V
0.2
1.0
1.0
1.65
IOUT = −2 mA,
B0 or B1 = 0.6 V, 1.5 V
3.5
5.50
VIN = 0 or VCC, IOUT = 0
10.0
50.0
500.0
3.60
VIN = 0 or VCC, IOUT = 0
1.0
25.0
100.0
2.70
VIN = 0 or VCC, IOUT = 0
0.5
20.0
50.0
1.95
VIN = 0 or VCC, IOUT = 0
0.5
15.0
50.0
W
W
W
nA
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
3. On resistance is determined by the voltage drop between A and B pins at the indicated current through the switch.
4. ΔRON = RON max – RON min measured at identical VCC, temperature and voltage.
5. Flatness is defined as the difference between the maximum and minimum value of on resistance over the specified range of conditions.
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5
FSA4159
AC ELECTRICAL CHARACTERISTICS
(All typical values are at VCC = 1.8 V, 2.5 V, 3.0 V, 5.0 V at 25°C unless otherwise specified.)
Ambient Temperature (TA)
255C
Symbol
tON
tOFF
Parameter
Turn−On Time
Turn−Off Time
Min.
Typ.
Max.
Min.
Max.
Unit
Figure
4.50 to 5.50 B0 or B1 = VCC,
R = 50 Ω,
3.00 to 3.60 CL = 35 pF
L
2.30 to 2.70
1
16
30
1
35
ns
Figure 11
5
21
35
3
50
5
28
40
5
50
1.65 to 1.95
10
50
70
10
75
4.50 to 5.50 B0 or B1 = VCC,
R = 50 Ω,
3.00 to 3.60 CL = 35 pF
L
2.30 to 2.70
1
13
20
1
30
ns
Figure 11
1
15
20
1
30
2
20
35
2
50
28
40
ns
Figure 12
pC
Figure 14
VCC(V)
Conditions
2.0
1.65 to 1.95
tBBM
Break−Before−
Make Time
4.50 to 5.50 B0 or B1 = VCC,
R = 50 Ω,
3.00 to 3.60 CL = 35 pF
L
2.30 to 2.70
2.0
Charge Injection
5.50
3.30
2
50
3.0
0.1
20.0
6.0
1.0
40.0
2.0
45.0
2.0
70.0
10.0
35.0
22.0
1.65 to 1.95
Q
−40 to +855C
15
CL = 1.0 nF,
VGEN = 0 V,
RGEN = 0 Ω
11
2.50
8
1.65
6
OIRR
Off Isolation
1.80 to 5.00 f = 1 MHz, RL = 50 Ω
−60
dB
Figure 13
Xtalk
Crosstalk
1.80 to 5.00 f = 1 MHz, RL = 50 Ω
−60
dB
Figure 13
180
MHz
Figure 7
Figure 8
Figure 16
%
Figure 10
Figure 17
BW
THD
−3db Bandwidth
Total Harmonic
Distortion
5.50
RL = 50 Ω
3.30
180
2.50
180
1.65
180
1.80
5.00
RL = 600 Ω,
VIN = 0.5 VPP,
f = 20 Hz to 20 kHz
0.006
0.002
CAPACITANCE
TA = 255C
Symbol
Parameter
VCC (V)
Conditions
CIN
Control Pin Input Capacitance
0
f = 1 MHz
Min.
Typ.
Max.
Unit
Figure
3.5
pF
Figure 10
COFF
B Port Off Capacitance
1.65 to 5.50
f = 1 MHz
12.0
pF
Figure 10
CON
A Port On Capacitance
1.65 to 5.50
f = 1 MHz
40.0
pF
Figure 10
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FSA4159
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 4. Switch RON (VCC = 4.5 V)
Figure 5. Switch RON (VCC = 3.0 V)
Figure 6. Switch RON (VCC = 2.3 V)
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7
FSA4159
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
0
−1
Gain (dB)
−2
−3
−4
−5
−6
−7
−8
1
10
100
Frequency (MHz)
1000
10000
Figure 7. Frequency Response (CL = 0 pF, VCC = 5.5 V)
0
−1
Gain (dB)
−2
−3
−4
−5
−6
−7
−8
1
10
100
Frequency (MHz)
1000
Figure 8. Frequency Response (CL = 0 pF, VCC = 3.3 V)
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8
10000
FSA4159
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
Off Isolation (dB)
−10
−30
−50
−70
−90
0
1
10
100
Frequency (MHz)
Figure 9. Off Isolation (VCC = 5.0 V)
0.007
0.006
THD (%)
0.005
0.004
0.003
0.002
0.001
0.000
10
100
1000
Frequency (MHz)
THD, VCC = 1.8 V
THD, VCC = 5.0 V
Figure 10. Total Harmonic Distortion, Frequency Response (CL = 0 pF)
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9
10000
FSA4159
TEST DIAGRAMS
VCC
VBn
B0 or B1
A
VOUT
RL
50W
S
VCC
Control
Input
0V
tR = tF = 2.5 ns
50%
CL
35W
tOFF
VOUT
Switch
Output
GND
CL Includes Fixture and Stray Capacitance
0V
0.9 x VOUT
0.9 x VOUT
ION
Logic Input Waveforms Inverted for Switches
that have the Opposite Logic Sense
Figure 11. Turn On / Off Timing
VCC
VBn
B0
A
B1
Control
Control
Input
Input
VOUT
RL
50W
S
Control
VCC
Input
0V
50%
tR = tF = 2.5 ns
CL
35W
0.9 x VOUT
VOUT
GND
TD
CL includes fixture and stray capacitance
Figure 12. Break−Before−Make Timing
VCC 10nF
Network
Analyzer
0 or VCC
S
VCC
VIN
A
BO
B1
50W
GND
VOUT
50 W
MEAS
50W
10
VOUT
VIN
ON−LOSS = 20log
VOUT
VIN
CROSSTALK = 20log
VOUT
VIN
50W
REF
50W
Figure 13. Off Isolation and Crosstalk
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OFF−ISOLATION = 20log
FSA4159
TEST DIAGRAMS (Continued)
VCC
RGEN
VGEN
DVOUT
VOUT
B0 or
B1
A
+
CL
GND
VOUT
In
Off
On
Off
S
Control
Input
In
On
Off
Off
Q = (DVOUT )(CL)
Figure 14. Charge Injection
10nF
VCC
A
S
Capacitance
Meter
B0 or
B1
f = 1MHz
0V
or
VCC
GND
Figure 15. On / Off Capacitance Measurement Setup
VCC
10nF
Signal
Generator
0dBm
VIN
A
BN
Analyzer
RL
Logic Input
0V or VCC
S
GND
Figure 16. Bandwidth
VCC
10nF
Signal
Generator
0dBm
VIN
A
BN
Analyzer
RL
Logic Input
0V or VCC
S
GND
Figure 17. Harmonic Distortion
MicroPak is a trademark of Semiconductor Components Industries, LLC dba “onsemi” or its affiliates and/or subsidiaries in the United States and/or other
countries.
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MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SIP6 1.45X1.0
CASE 127EB
ISSUE O
DOCUMENT NUMBER:
DESCRIPTION:
98AON13590G
SIP6 1.45X1.0
DATE 31 AUG 2016
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
PAGE 1 OF 1
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SC−88 (SC−70 6 Lead), 1.25x2
CASE 419AD
ISSUE A
DATE 07 JUL 2010
1
D
e
e
E1 E
SYMBOL
MIN
A
0.80
MAX
1.10
A1
0.00
0.10
A2
0.80
1.00
b
0.15
0.30
0.18
c
0.10
D
1.80
2.00
2.20
E
1.80
2.10
2.40
E1
1.15
1.25
1.35
0.65 BSC
e
L
0.26
L1
0.36
0.46
0.42 REF
0.15 BSC
L2
TOP VIEW
NOM
θ
0º
8º
θ1
4º
10º
q1
A2 A
q
b
q1
L
L1
A1
SIDE VIEW
c
L2
END VIEW
Notes:
(1) All dimensions are in millimeters. Angles in degrees.
(2) Complies with JEDEC MO-203.
DOCUMENT NUMBER:
DESCRIPTION:
98AON34266E
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
SC−88 (SC−70 6 LEAD), 1.25X2
PAGE 1 OF 1
onsemi and
are trademarks of Semiconductor Components Industries, LLC dba onsemi or its subsidiaries in the United States and/or other countries. onsemi reserves
the right to make changes without further notice to any products herein. onsemi makes no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation
special, consequential or incidental damages. onsemi does not convey any license under its patent rights nor the rights of others.
© Semiconductor Components Industries, LLC, 2019
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