FAIRCHILD FSA2367MTCX

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FSA2367 — Low RON (0.75Ω) Triple-SPDT,
Negative-Swing Audio Source Switch
Features
Description
ƒ
10µA Maximum ICCT Current Over Expanded
Control Voltage Range (VIN=2.6V, VCC=4.3V)
ƒ
ƒ
ƒ
On Capacitance 55pF Typical (CON)
ƒ
ƒ
ƒ
ƒ
-3db Bandwidth: >150 MHz
The FSA2367 is a triple Single-Pole Double-Throw
(SPDT) switch that multiplexes three sources of data or
audio under independent control pins. The FSA2367
has special circuitry on the 1A, 2A, 3A pins that allows a
power-off feature. With the VCC supply removed and a
voltage on the 1A/2A/3A pins, there is minimal leakage
current into the 1A/2A/3A data pins. In addition, the
FSA2367 also features very low quiescent current to
extend battery life. The low quiescent current allows
mobile handset applications direct interface with the
baseband processor general-purpose I/Os. Typical
applications involve switching in portables and
consumer applications such as cell phones, digital
cameras, and notebooks with hubs or controllers.
0.75Ω Typical On Resistance (RON)
Common Ports 1A, 2A, 3A with Negative Swing
Audio to -2V
Low Power Consumption (1µA Maximum)
Power-Off Feature for 1A/2A/3A Pin (IIN < 2µA)
Packaged in Pb-Free 14-Pin TSSOP and DQFN
Applications
IMPORTANT NOTE:
ƒ
ƒ
For
additional
information,
[email protected]
Cell Phone, PDA, Digital Camera, and Notebook
please
contact
LCD Monitor, TV, and Set-Top Box
Ordering Information
Part Number
Top Mark
2367
Green
14-Terminal Depopulated very thin Quad Flat-pack No leads
(DQFN) 2.5 x 3.0mm, JEDEC MO-241
FSA2367
RoHS
14-Lead Thin Shrink Small Outline Package (TSSOP), 4.4mm
Wide, JEDEC MO-153
FSA2367BQX
FSA2367MTCX
Package
Eco Status
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
Analog Symbol
FSA2367
1B0
1B1
2B0
2B1
3B0
2A
S2
3B1
3A
S3
Figure 1.
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
1A
S1
Analog Symbol
www.fairchildsemi.com
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
August 2009
1B0 Vcc
1B0
1
14
VCC
1B1
2
13
S1
1B1
2
13
S1
2B0
3
12
S2
2B0
3
12
S2
2B1
4
11
1A
2B1
4
11
1A
3B0
5
10
2A
3B0
5
10
2A
3B1
6
9
3A
6
9
3A
GND
7
8
S3
3B1
1
14
7
8
GND S3
Figure 2.
Pin Assignment TSSOP-14
(Top View)
Figure 3.
Pad Assignment DQFN-14
(Top View)
Pin Descriptions
Pin Name
Description
S1, S2, S3
Switch Control Selects
1A, 2A, 3A
A Data Bus (Common)
1Bn, 2Bn, 3Bn
Multiplexed Source inputs
Truth Table
S1, S2, S3
Function
LOW
1B0=1A; 2B0=2A; 3B0=3A
HIGH
1B1=1A; 2B1=2A; 3B1=3A
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
Pin Assignments
www.fairchildsemi.com
2
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device
reliability. The absolute maximum ratings are stress ratings only.
Symbol
Parameter
VCC
Supply Voltages
VSW
Switch I/O Voltage
Conditions
(1)
VCNTRL Control Input Voltage
(1)
-0.5
6.0
V
VCC-5.5V VCC-0.3V
V
VCC-5.5V VCC-0.3V
V
-0.5
6.0
V
-50
mA
Switch I/O Current
Continuous
350
mA
Peak Switch Current
Pulsed at 1ms duration, <10% Duty Cycle
500
mA
DQFN14 package
2.5
µW
TSSOP14 package
2.5
µW
+150
°C
+150
°C
Soldering, 10 seconds
+260
°C
All Pins
5500
kV
I/O to GND
8000
VCC to GND
8000
Charged Device Model (JEDEC-JESD22-C101)
2000
-65
Storage Temperature Range
TJ
Maximum Junction Temperature
TL
Lead Temperature
Human Body Model
(JEDEC: JESD22-A114)
ESD
Unit
1A, 2A Pins
S0, S1
Power Dissipation at 85ºC
TSTG
Max.
1Bn, 2Bn Pins
Input Clamp Diode Current
PD
Min.
kV
Note:
1. Input and output negative ratings may be exceeded if input and output diode current ratings are observed.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Symbol
VCC
VS0:S1
VSW
Parameter
Supply Voltages
Control Input Voltage
Switch I/O Voltage
TA
Operating Temperature
θJA
Thermal Resistance (free air)
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
Min.
Max.
Unit
2.7
4.3
V
0
VCC
V
VCC -5.5
VCC-0.3
V
-40
+85
ºC
145
ºC/W
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
Absolute Maximum Ratings
www.fairchildsemi.com
3
All typical values are at 25°C unless otherwise specified.
Symbol
Parameter
Conditions
Vcc (V)
VIK
Clamp Diode Voltage
VIH
Input Voltage High
VIL
Input Voltage Low
IIN
Control Input Leakage
Power-Off Leakage Current
(Common Port Only 1A, 2A)
INO(0FF)
Min.
Typ.
Vcc5.5
Analog Signal Range
IOFF
TA=- 40ºC to +85ºC
IIN=-18mA
Off-Leakage Current of Port
1Bn, 2Bn
3.0
2.7 to 3.6
1.2
3.6 to 4.3
1.5
Max.
Unit
Vcc
V
-1.2
V
V
2.7 to 3.6
0.5
3.6 to 4.3
0.7
VIN=0 to Vcc
4.3
±1
µA
Common Port (1A,
2A), VSW=0 to 4.3V,
VCC=0V
0V
±10
µA
1Bn, 2Bn=0.5V,
VCC - 0.5V or Floating
1A, 2A=0.5V,
VCC – 0.5V
V
4.3
-250
10
250
nA
1Bn, 2Bn=Floating
1A, 2A=0.5V,
VCC – 0.5V
Figure 10
4.3
-250
10
250
nA
1Bn or 2Bn=0V, 0.7V,
2.0V,2.7V,
ION=-100m
Figure 9
2.7
0.75
2.00
Ω
1Bn or 2Bn=0.7V ,
ION=-100mA
2.7
0.5
1Bn or 2Bn=0V, 0.7V,
2.0V,2.7V,
ION=-100mA
2.7 to 4.3
0.23
Figure 8
INC(0N)
RON
∆RON
RFLAT(ON)
On-Leakage Current of Port
1Bn, 2Bn
Switch On Resistance
(2)
(3)
Delta RON
On Resistance Flatness
(4)
Ω
0.40
Ω
500
nA
ICC
Quiescent Supply Current
VSW=0 or VCC, IOUT=0
4.3
ICCT
Increase in ICC Current per
Control Voltage and VCC
VCNTRL=2.6V
4.3
2.2
10.0
VCNTRL=1.8V
4.3
6.5
15.0
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
DC Electrical Characteristics
µA
Notes:
2. Measured by the voltage drop between the 1Bn (2Bn, 3Bn) and 1A (2A, 3A) pins at the indicated current through
the switch. On resistance is determined by the lower voltage on the two.
3. Guaranteed by characterization; not tested in production.
4. Flatness is defined as the difference between minimum and maximum on resistance over the specified range.
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
www.fairchildsemi.com
4
All typical values are for VCC=3.3V at 25°C unless otherwise specified.
Symbol
Parameter
tON
Turn-On Time, S to Output
Conditions
Vcc (V)
VBn=1.5V, RL=50Ω,
CL=35pF
TA=- 40ºC to +85ºC
Min.
Unit
Typ.
Max.
2.7 to 4.3
45
60
ns
2.7 to 4.3
25
45
ns
3.3
0.25
ns
6
ns
2.7 to 4.3
9
pC
2.7 to 4.3
-70
dB
2.7 to 4.3
-100
dB
2.7 to 4.3
0.01
%
2.7 to 4.3
150
MHz
Figure 10, Figure 12
tOFF
Turn-Off Time, S to Output
VBn=1.5V, RL=50Ω,
CL=35pF
Figure 10, Figure 12
(5)
tPD
Propagation Delay
tBBM
Break-Before-Make
RL=50Ω, CL=5pF
Figure 10, Figure 13
(5)
RL=50Ω, CL=35pF
VIN1=VIN2=VIN3=1.5V
2.7 to 4.3
1
Figure 11
Q
RGEN=0Ω, CL=100pF,
RL=OPEN; VGEN=0V
Charge Injection
Figure 14
f=100 kHz, RL=50Ω
OIRR
Off-Isolation
Xtalk
Non-Adjacent Channel
Crosstalk
THD
Total Harmonic Distortion
Figure 4, Figure 16
f=100 kHz, RL=50Ω
Figure 5, Figure 17
RL=600Ω, VSW=0.5Vpp, f=20
Hz to 20kHz
Figure 20
BW
RL=50Ω, CL=0, 5pF
-3db bandwidth
Figure 6, Figure 15
Note:
5. Guaranteed by characterization; not tested in production.
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
AC Electrical Characteristics
Capacitance
Symbol
Parameter
CIN
Control Pin Input Capacitance
CON
A/B On Capacitance
COFFB
Port 1Bn, 2Bn,3Bn Off Capacitance
COFFA
Port 1A, 2A,3A Off Capacitance
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
Conditions
VCC=0V
VCC=3.3, f=1MHz
Figure 19
VCC=3.3, f=1MHz
Figure 18
VCC=3.3, f=1MHz
Figure 18
TA=- 40ºC to +85ºC
Min.
Typ.
Max.
Unit
2.5
pF
55
16
20
www.fairchildsemi.com
5
0
1
10
100
Off Isolation (dB)
-10
-30
-50
-70
-90
-110
Frequency (MHz)
Vcc = 3.3V
Figure 4.
Crosstalk (dB)
0
Off Isolation VCC=3.3V, CL=0pF
1
10
-5
-15
-25
-35
-45
-55
-65
-75
-85
-95
-105
-115
-125
100
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
Typical Performance Characteristics
Frequency (MHz)
Figure 5.
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
Non-Adjacent Crosstalk VCC=3.3, CL=0pF
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6
1
10
100
1000
0
-1
Gain (dB)
-2
-3
-4
-5
-6
-7
-8
Frequency (MHz)
Figure 6.
Bandwidth Characterization, Frequency Response at VCC=3.3V, CL=0pF
R ON
R ON (Ohms)
1.00
0.80
-40°C
0.60
25°C
0.40
85°C
0.20
VCC = 2.7V
0.00
0.00
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
Typical Performance Characteristics (Continued)
0.50
1.00
1.50
2.00
2.50
3.00
VIN
Figure 7.
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
On Resistance
www.fairchildsemi.com
7
VON
I nA(OFF)
NC
A
1Bn, 2B n,or 3Bn
1A, 2A, or 3A
V IN
V IN
GND
VS1, S2, or S3 = 0 or V CC
I ON
GND
GND
**Each switch port is tested separately
Figure 8.
RON = VON / ION
Off Leakage
Figure 9.
1Bn, 2Bn, or 3Bn
VS1, S2, or S3 = 0 or VCC
On Resistance
1A, 2A, or 3A
V IN
RL
CL
GND
S1, S2, S3
V OUT
GND
RL and CL are functions of the application
environment (see AC Tables for specific values)
CL includes test fixture and stray capacitance
Figure 10.
AC Test Circuit Load
tRISE = 2.5ns
VCC
1B0, 2B0, or 3B0
1A, 2A, or 3A
Input - V Sel
VIN1
GND
VOUT
CL
VIN2
RL
GND
GND
0V
90%
VCC/2
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
Test Diagrams
10%
VOU T
0.9* VOUT
0.9* VOU T
tBBM
S1, S2, S3
RL and CL are functions of the application
environment (see AC Tables for specific values)
CL includes test fixture and stray capacitance
Figure 11.
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
Break-Before-Make Interval Timing
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8
tRISE= 2.5ns
VCC
90%
Input - V Sel
VCC/2
VOH
90%
Output-- V OUT
VOL
Figure 12.
tRISE = 2.5ns
tON
tFALL = 2.5ns
VCC
90%
VCC/2
10%
GND
tFALL = 2.5ns
90%
Input - V IN
10%
10%
GND
90%
VCC /2
VCC /2
10%
VOH
90%
Output - VOUT
tOFF
Turn-On / Turn-Off Waveforms
tpLH
Figure 13.
50%
50%
VOL
tpHL
Switch Propagation Delay Waveforms
VCC
nBn
RGEN
Logic Input
nA
VGEN
RL
Off
On
Off
0V
CL
ΔVOUT
S1, S2, S3
VOUT
Q = ΔVOUT • CL
Figure 14.
Charge Injection Test (Q=ΔVOUT * CL)
Network Analyzer
RS
V S1, S2 S3
V IN
GND
VS
GND
GND
GND
RS and RT are functions of the application
environment (see AC Tables for specific values)
Figure 15.
V OUT
RT
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
Test Diagrams (Continued)
GND
Bandwidth
Network Analyzer
RS
V S1, S2, or S3
RT
GND
V IN
VS
GND
GND
VOUT
GND
GND
RS and RT are functions of the application
environment (see AC Tables for specific values
RT
GND
Off -Isolation = 20 Log (VOUT / VIN )
Figure 16.
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
Channel Off Isolation
www.fairchildsemi.com
9
Network Analyzer
NC
RS
V S1, S2, S3
V IN
GND
VS
GND
GND
RT
GND
GND
RT
V OUT
GND
CROSSTALK = 20 Log (VOUT / VIN )
Figure 17.
Non-Adjacent Channel-to-Channel Crosstalk
1Bn, 2Bn, 3Bn, or nA
S1, S2, S3
Capacitance
Meter
VS1, S2, S3 = 0 or VCC
f = 1MHz
1Bn, 2Bn, 3Bn, or nA
Figure 18.
Capacitance
Meter
Channel Off Capacitance
1Bn, 2Bn, 3Bn, or nA
S1, S2, S3
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
Test Diagrams (Continued)
VS1, S2, S3 = 0 or VCC
f = 1MHz
1Bn, 2Bn, 3Bn, or nA
Figure 19.
Channel On Capacitance
VCC
nBn
nA
10nF
RGEN
V GEN
RL
S1, S2, S3
Figure 20.
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
Total Harmonic Distortion
www.fairchildsemi.com
10
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
Physical Dimensions
Figure 21.
14-Terminal Depopulated very thin Quad Flat-pack No leads (DQFN)
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify
or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically
the warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/packaging/.
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
www.fairchildsemi.com
11
0.65
0.43 TYP
1.65
6.10
0.45
12.00°TOP
& BOTTOM
R0.09 min
A. CONFORMS TO JEDEC REGISTRATION MO-153,
VARIATION AB, REF NOTE 6
B. DIMENSIONS ARE IN MILLIMETERS
C. DIMENSIONS ARE EXCLUSIVE OF BURRS, MOLD FLASH,
AND TIE BAR EXTRUSIONS
D. DIMENSIONING AND TOLERANCES PER ANSI
Y14.5M, 1982
E. LANDPATTERN STANDARD: SOP65P640X110-14M
F. DRAWING FILE NAME: MTC14REV6
Figure 22.
1.00
R0.09min
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
Physical Dimensions (Continued)
4-Lead Thin Shrink Small Outline Package (TSSOP)
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify
or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically
the warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/packaging/.
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
www.fairchildsemi.com
12
FSA2367 Low RON (0.75Ω) Triple-SPDT, Negative-Swing Audio Source Switch
© 2006 Fairchild Semiconductor Corporation
FSA2367 • Rev. 1.0.2
www.fairchildsemi.com
13