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is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
FSA2866
Dual-Host / Dual-SIM Card Crosspoint Analog Switch
Description
Features
Switch Type
Input Type
Input Signal Range
VCC
2x2 Crosspoint Switch
Data
0 to VCC
1.65V to 4.30V
Data 2Ω (Typical)
VSIM 2Ω (Typical)
0.6Ω (Typical)
IEC 61000-4-2 System
Air 15kV, Contact 8kV
28pF (Typical)
12pF (Typical)
20-Lead UMLP, 3 x 3 x
0.55mm, 0.40mm Pitch
with Exposed DAP
FSA2866UMX
RON
RFLAT
ESD
CON
COFF
Package
Ordering Information
The FSA2866 is a dual-host, dual-SIM card analog switch
designed specifically for cell phones that support two specific
carrier services (for example, CDMA and GSM/3G).
Related Resources
For samples and questions, please contact:
Analog.Switch@fairchildsemi.com.
FSA2866 Evaluation Board
Applications
MP3 Portable Media Players
Cellular Phones, Smart Phones
FSA2866
Processor
#1
SIM
Dual host /
dual SIM card
switch
Processor
#2
SIM
Figure 1. Typical Mobile Phone Application
© 2010 Fairchild Semiconductor Corporation
FSA2866 • Rev. 1.0.0
www.fairchildsemi.com
FSA2866 – Dual Host / Dual SIM Card Crosspoint Analog Switch
May 2011
Pin #
Name
Type Description
1
/OE
Input
2
VSIMH1
I/O
3
RSTH1
I/O
4
CLKH1
I/O
5
DATAH1
I/O
6
VSIMH2
I/O
7
RSTH2
I/O
8
CLKH2
I/O
9
DATAH2
10
VCC
Supply Power
11
GND
Ground Ground
12
DATA2
I/O
13
CLK2
I/O
14
RST2
I/O
15
VSIM2
I/O
16
DATA1
I/O
17
CLK1
I/O
18
RST1
I/O
19
VSIM1
I/O
Output
Enable
0
Active
1
Switch Disabled
Common Ports for Host #1
Common Ports for Host #2
I/O
SIM Card Ports for Card #2
SIM Card Ports for Card #1
Host #1 connected to
Card #1
[VSIMH1=VSIM1;
DATAH1=DATA1;
CLKH1=CLK1;
RSTH1=RST1]
SEL=0
Host #2 connected to
Card #2
[VSIMH2=VSIM2;
DATAH2=DATA2;
CLKH2=CLK2;
RSTH2=RST2]
Figure 2. Functional Diagram
SEL
VSIM1
RST1
CLK1
DATA1
20
19
18
17
16
20
/OE
1
15
VSIM2
VSIMH1
2
14
RST2
RSTH1
3
13
CLK2
CLKH1
4
12
DATA2
DATAH1
5
11
GND
Exposed DAP
6
7
8
9
10
VSIMH2
RSTH2
CLKH2
DATAH2
VCC
SEL
Input
Control
Pin
Host #1 connected to
Card #2
[VSIMH1=VSIM2;
DATAH1=DATA2;
CLKH1=CLK1;
RSTH1=RST1]
SEL=1
Host #2 connected to
Card #1
[VSIMH2=VSIM1;
DATAH2=DATA1;
CLKH2=CLK1;
RSTH2=RST1]
DAP
Figure 3. Pin Assignments (Top Through View)
© 2010 Fairchild Semiconductor Corporation
FSA2866 • Rev. 1.0.0
DAP
N/C
Exposed die attach paddle (DAP) not
electrically connected to any pin.
www.fairchildsemi.com
2
FSA2866 – Dual Host / Dual SIM Card Crosspoint Analog Switch
Pin Descriptions
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
Min.
Max.
Unit
Supply Voltage
-0.50
+5.5
V
DC Input Voltage (SEL,/OE)
-0.5
VCC
V
DC Switch I/O Voltage - DATAHn, CLKHn, CLKn, RSTHn, RSTn
-0.5
VCC + 0.3
V
IIK
DC Input Diode Current
-50
VCC
VCNTRL
VSW
mA
ISIM
DC Output Current – VSIMHn, VSIMn
100
mA
IOUT
DC Output Current – DATAHn, CLKHn, CLKn, RSTHn, RSTn
35
mA
TSTG
Storage Temperature
+150
°C
-65
Human Body Model, JEDEC: JESD22-A114
ESD
All Pins
8
I/O to GND, Card Side Pins
16
Power to GND
9
Charged Device Model, JEDEC: JESD22-C101
IEC 61000-4-2 System-Level
kV
2
Contact
8
Air Gap
15
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 these ratings or designing to Absolute Maximum Ratings.
Symbol Parameter
Max.
Unit
1.65
4.3
V
Control Input Voltage (SEL, /OE)
0
VCC
V
VSW
Switch I/O Voltage - DATAHn, CLKHn, CLKn, RSTHn, RSTn
0
VCC
V
ISIM
DC Output Current – VSIMHn, VSIMn
30
mA
IOUT
DC Output Current – DATAHn, CLKHn, CLKn, RSTHn, RSTn
10
mA
+85
°C
VCC
VCNTRL
TA
Min.
Supply Voltage
Operating Temperature
-40
© 2010 Fairchild Semiconductor Corporation
FSA2866 • Rev. 1.0.0
Typ.
www.fairchildsemi.com
3
FSA2866 – Dual Host / Dual SIM Card Crosspoint Analog Switch
Absolute Maximum Ratings
TA=25°C and VCC=3.0V unless otherwise noted.
Symbol Parameter
Conditions
VCC (V)
TA=- 40ºC to
+85ºC
Unit
Min. Ty p. Max.
VIK
Clamp Diode Voltage
VIH
Input Voltage High
VIL
IIN
IIN=-18mA
2.7
Input Voltage Low
Control Input Leakage
(SEL,/OE)
1.65 to 2.30
1.1
2.7 to 3.6
1.3
4.3
1.7
V
V
1.65 to 2.30
0.4
2.7 to 3.6
0.5
4.3
0.7
V
4.3
-1
1
µA
VSIMHn=DATAHn=CLKHn=RSTHn=0.3
Off Leakage Current of Ports
V, VCC-0.3V; RSTn, CLKn, DATAn, or
RSTn, DATAn, CLKn, VSIMn
VSIMn=VCC-0.3V, 0.3V, or Floating
4.3
-100
100
nA
IA(ON)
On Leakage Current of
Common Ports – RSTHn,
DATAHn, CLKHn, VSIMHn
Common=0.3V, VCC-0.3V;
VSIMHn=DATAHn=CLKHn=RSTHn=
VCC-0.3V, 0.3V, or Floating
4.3
-100
100
nA
IOFF
Power-Off Leakage Current
VSIMHn or DATAHn or CLKHn or
RSTHn VIN=0V to 4.3V, VCC=0V
0
-2
2
µA
IOZ
Off-State Leakage
VSIMHn or DATAHn or CLKHn or
RSTHn VIN=0.3V to 4.3V, /OE=VCC
4.3
-5
5
µA
RON_DATA
Switch On Resistance for
Data Paths
ION=-20mA; /OE=0V; SEL=VCC or 0V;
RSTn, CLKn, DATAn, or VSIMn=0
or 2.7V
2.7
2.0
3.5
RON_VSIM
Switch On Resistance for
VSIM Paths
ION=- 50mA; /OE=0V; SEL=VCC or 0V;
RSTn, CLKn, DATAn, or VSIMn=0
or 2.7V
2.7
2.0
3.5
∆RON_DATA
On Resistance Matching
Between Data Channels
ION=-20mA; /OE=0V; SEL=VCC or 0V;
RSTn, CLKn, or DATAn=0V
2.7
0.10
0.25
On Resistance Flatness Data ION=-20mA, /OE=0V,SEL=VCC or 0V,
Path Signals
RSTn, CLKn or DATAn=0 to VCC
2.7
0.6
0.8
ICC
Quiescent Supply Current
VIN=0 or VCC, IOUT=0
4.3
1
µA
ICCT
Increase in ICC Current Per
Control Voltage and VCC
VIN=1.65V, VCC=4.3V
4.3
9.5
µA
INO(OFF)
INC(OFF)
RON_FLAT
VSW=0 to VCC
-1.2
7
Notes:
1. Guaranteed by characterization; not production tested.
2. On resistance is determined by the voltage drop between the D+/D- and D+/R, D-/L pins at the indicated current through
the switch.
3. ∆RON=RON_max – RON_min measured at identical VCC, temperature, and voltage.
© 2010 Fairchild Semiconductor Corporation
FSA2866 • Rev. 1.0.0
www.fairchildsemi.com
4
FSA2866 – Dual Host / Dual SIM Card Crosspoint Analog Switch
DC Electrical Characteristics
TA=25°C and VCC=3.0V unless otherwise noted.
Symbol Parameter
Conditions
VCC (V)
tON
Turn-On Time, /OE to Output
RL=50Ω, CL=30pF, VSW=0.8V
Figure 4
2.8 to 4.3
tOFF
Turn-Off Time, /OE to Output
RL=50Ω, CL=30pF, VSW=0.8V
Figure 4
2.8 to 4.3
tBBM
Break-Before-Make Time
RL=50Ω, CL=30pF, VSW=0.8V
Figure 5
OIRR
Off Isolation
RL=50Ω, f=100KHz, /OE=VCC,
VSW=13dBm (3Vpp)
Figure 6
XTALK
Crosstalk
RL=50Ω, f=100KHz,
VSW=13dBm (3Vpp)
Figure 6
TA=- 40ºC to +85ºC
Min. Ty
55
-3db Bandwidth
Max.
75
1.8
110
24
75
1.8
110
2
Unit
ns
ns
35
ns
1.8 to 4.3
90
dB
1.8 to 4.3
85
dB
RL=50Ω, CL=0pF, Figure 8
BW
p.
RL=50Ω, CL=5pF, Figure 8
RL=50Ω, CL=30pF, Figure 8
210
198
3.0
MHz
120
RL=50Ω, CL=50pF, Figure 8
78
Note:
4. Guaranteed by characterization; not production tested.
Capacitance
TA=25°C unless otherwise noted.
Symbol Parameter
Conditions
TA=- 40ºC to +85ºC
Min. Ty
p.
Max.
Unit
CIN
Control Pin Input Capacitance
VCC=0V, f=1MHz
2
pF
CON
On Capacitance
VCC=3.3V, /OE=0V, f=1MHz, Figure 7
28
pF
COFF
Off Capacitance
VCC and /OE=3.3V, f=1MHz, Figure 7
12
pF
© 2010 Fairchild Semiconductor Corporation
FSA2866 • Rev. 1.0.0
www.fairchildsemi.com
5
FSA2866 – Dual Host / Dual SIM Card Crosspoint Analog Switch
AC Electrical Characteristics
FSA2866 – Dual Host / Dual SIM Card Crosspoint Analog Switch
AC Loadings and Waveforms
Figure 4. Turn-On / Turn-Off Timing
Figure 5. Break-Before-Make Timing
Figure 6. Off Isolation and Crosstalk
© 2010 Fairchild Semiconductor Corporation
FSA2866 • Rev. 1.0.0
www.fairchildsemi.com
6
FSA2866 – Dual Host / Dual SIM Card Crosspoint Analog Switch
AC Loadings and Waveforms (Continued)
Figure 7.
On / Off Capacitance Measurement Setup
Figure 8.
Bandwidth
© 2010 Fairchild Semiconductor Corporation
FSA2866 • Rev. 1.0.0
www.fairchildsemi.com
7
FSA2866 – Dual Host / Dual SIM Card Crosspoint Analog Switch
Physical Dimensions
0.10 C
3.00
2X
A
3.00
B
PIN1
IDENT
1.80
3.00
3.00
1.80
0.10 C
2X
0.80 20X
TOP VIEW
0.40
0.20 20X
0.08 C
0.55 MAX
0.10 C
RECOMMENDED LAND PATTERN
(0.15)
0.05
0.00
C
SIDE VIEW
SEATING
PLANE
NOTES:
1.75
1.65
6
A. PACKAGE CONFORMS TO JEDEC MO-248
VARIATION UEEE.
10
5
B. DIMENSIONS ARE IN MILLIMETERS.
11
0.25 20X
0.15
C. DIMENSIONS AND TOLERANCES PER
ASME Y14.5M, 1994.
D. LAND PATTERN RECOMMENDATION IS
FROM PCB MATRIX CALCULATOR V2009.
1.75
1.65
E. DRAWING FILENAME: MKT-UMLP20Brev1.
15
1
PIN 1
IDENT
20
16
0.40
0.45 20X
0.35
0.10
0.05
C A B
C
BOTTOM VIEW
Figure 9. 20-Pin Ultrathin Molded Leadless Package (UMLP)
Order Number
Operating
Temperature Range
Package Description
Packing
Method
FSA2866UMX
-40 to 85°C
20-Lead Ultrathin Molded Leadless Package (UMLP)
Tape & Reel
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/.
© 2010 Fairchild Semiconductor Corporation
FSA2866 • Rev. 1.0.0
www.fairchildsemi.com
8
FSA2866 – Dual Host / Dual SIM Card Crosspoint Analog Switch
© 2010 Fairchild Semiconductor Corporation
FSA2866 • Rev. 1.0.0
www.fairchildsemi.com
9
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are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. 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.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
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