Data Sheets - Skyworks Solutions, Inc.

DATA SHEET
SKY13396-397LF: 0.7 to 3.0 GHz DPDT Switch
Applications
 Simultaneous voice and LTE systems
 Diversity antenna switching
PORT3
PORT4
PORT2
PORT1
Features
 Single control voltage input
 Broadband frequency range: 0.7 to 3.0 GHz
 Low insertion loss: 0.5 dB @ 2.2 GHz
 No DC blocking capacitors required
 Positive control voltage range: 1.8 to 3.1 V
 GSM power handling
 Small, QFN (12-pin, 2 x 2 mm) package (MSL1, 260 C per
JEDEC J-STD-020)
GND
PORT3
GND
Skyworks Green™ products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green™, document number
SQ04-0074.
12
11
10
PORT4
N/C
2
8
N/C
CTRL1
3
7
PORT1
4
5
6
GND
9
PORT2
1
GND
VDD
S2166
Figure 1. SKY13396-397LF Block Diagram
Description
The SKY13396-397LF is a state-of-the-art CMOS, Silicon-OnInsulator (SOI) double-pole, double-throw (DPDT) switch. The
switch provides high linearity performance, low insertion loss, and
high isolation.
Switching is controlled by one voltage input, CTRL1. Depending
on the logic voltage level applied to this pin, the PORT1 and
PORT2 pins connect to one of the two other RF port pins (PORT3
or PORT4) through a low insertion loss path, while maintaining a
high isolation path to the alternate port. No external DC blocking
capacitors are required on the RF path as long as no DC voltage is
applied externally.
The SKY13396-397LF DPDT switch is provided in a compact
Quad Flat No-Lead (QFN) 2 x 2 mm package. A functional block
diagram is shown in Figure 1. The pin configuration and package
are shown in Figure 2. Signal pin assignments and functional pin
descriptions are provided in Table 1.
S2167a
Figure 2. SKY13396-397LF Pinout – 12-Pin QFN
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201475E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014
1
DATA SHEET • SKY13396-397LF: DPDT SWITCH
Table 1. SKY13396-397LF Signal Descriptions (Note 1)
Pin
1
Name
Description
VDD
Pin
Name
DC power supply
7
PORT1
Description
RF port 1
2
N/C
No connection. Pin may be grounded.
8
N/C
No connection. Pin may be grounded.
3
CTRL1
DC control voltage 1. See Table 4.
9
PORT4
RF Port 4
4
GND
Ground. Internally grounded.
10
GND
Ground. Internally grounded.
5
PORT2
RF port 2
11
PORT3
RF port 3
6
GND
Ground. Internally grounded.
12
GND
Ground. Internally grounded.
Note 1: Exposed pad must be properly grounded using a low impedance path.
Table 2. SKY13396-397LF Absolute Maximum Ratings (Note 1)
Parameter
Symbol
Maximum
Units
5.5
V
1.8
3.3
V
+39
dBm
TSTG
–40
+125
C
TOP
–30
+90
C
Supply voltage
VDD
Control voltage
VCTL
Input power
PIN
Storage temperature
Operating temperature
Minimum
Note 1: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other
parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
CAUTION: Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device. This device
must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
Functional Description
Electrical and Mechanical Specifications
The SKY13396-397LF DPDT switch can be used to connect either
RF port 1 or RF port 2 to either RF port 3 or RF port 4 by applying
the proper bias to the control pin, CTRL1. When Port 1 is
connected to Port 4 using a low loss path, Port 2 is connected to
Port 3 also with a low loss path. When Port 1 is connected to Port
3 using low loss path, Port 2 is connected to Port 4 also with a
low loss path.
The absolute maximum ratings of the SKY13396-397LF are
provided in Table 2. Electrical specifications are provided in
Table 3.
The state of the SKY13396-397LF is determined by the logic
provided in Table 4.
The DPDT switch is designed to maximize the isolation between
ports to minimize coupling between RF paths.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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DATA SHEET • SKY13396-397LF: DPDT SWITCH
Table 3. SKY13396-397LF Electrical Specifications (1 of 2) (Note 1)
(VDD = 2.5 V, VCTL = 0 V and +1.8 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Typical
Max
Units
0.4
0.5
0.6
0.45
0.55
0.7
dB
dB
dB
RF Specifications
Insertion loss
IL
PORT1/PORT2 to PORT3/PORT4:
0.7 to 1.0 GHz
1.0 to 2.2 GHz
2.5 to 2.7 GHz
Isolation
Iso
PORT1/PORT2 to PORT3/PORT4,
PORT1 to PORT2, PORT3 to PORT4:
0.7 to 1.0 GHz
1.0 to 2.2 GHz
2.5 to 2.7 GHz
dB
dB
dB
23
18
15
25
20
17
17
20
dB
63
dB
Return loss
|S11|
PORT1/PORT2 to PORT3/PORT4, 0.7 to 3.0 GHz
3rd Order Input Intercept Point
IIP3
PIN = +20 dBm/tone, Δf = 1 MHz, 0.7 to 3.0 GHz
2nd harmonic
2fo
PIN = +25 dBm, 0.7 to 3.0 GHz
–70
–55
dBm
Band 13 2nd harmonic
2fo_B13
f = 786.5 MHz, PIN = +25 dBm
–89
–81
dBm
3rd harmonic
3fo
PIN = +25 dBm, 0.7 to 3.0 GHz
–63
–55
dBm
3fo_B17
f = 710 MHz, PIN = +25 dBm
–89
–81
dBm
Low band
2fo
3fo
2fo
3fo
fo = 824 to 915 MHz, PIN = +35 dBm, 50 
fo = 824 to 915 MHz, PIN = +35 dBm, 50 
fo = 824 to 915 MHz, PIN = +35 dBm, 5:1 VSWR, all phases
fo = 824 to 915 MHz, PIN = +35 dBm, 5:1 VSWR, all phases
–65
–55
–59
–47
–55
–50
–50
–38
dBm
dBm
dBm
dBm
High band
2fo
3fo
2fo
3fo
fo = 1710 to 1910 MHz, PIN = +33 dBm, 50 
fo = 1710 to 1910 MHz, PIN = +33 dBm, 50 
fo = 1710 to 1910 MHz, PIN = +33 dBm, 5:1 VSWR, all phases
fo = 1710 to 1910 MHz, PIN = +33 dBm, 5:1 VSWR, all phases
–55
–55
–45
–47
–45
–40
–40
–38
dBm
dBm
dBm
dBm
IMD2
f1 > 800 MHz @ +20 dBm, f2 > 2.5 GHz @ –15 dBm
–105
–100
dBm
f1 > 800 MHz @ +20 dBm, f2 > 2.5 GHz @ –15 dBm
rd
Band 17 3 harmonic
GSM harmonics:
2nd Order Intermodulation Distortion
rd
3 Order Intermodulation Distortion
IMD3
Switching speed
–104
–95
dBm
50% V1/V2 to 90/10% RF
3
5
μs
90/10% RF or 10/90% RF
3
5
μs
2.70
0
3.10
+0.45
V
V
4.8
V
DC Specifications
Control voltage:
high
low
V1, V2
Supply voltage
VDD
Supply current
IDD
35
65
μA
Control current
ICC
5
10
μA
1.35
–0.20
2.5
Note 1: Performance is guaranteed only under the conditions listed in this table.
Table 4. SKY13396-397LF Truth Table
Note:
CTRL1
State
1
PORT3 to PORT1, PORT4 to PORT2
0
PORT3 to PORT2, PORT4 to PORT1
1 = 1.8 to 3.1 V
0 = –0.20 to +0.45 V
Any state other than described in this table places the switch into an undefined state.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201475E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014
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DATA SHEET • SKY13396-397LF: DPDT SWITCH
Evaluation Board Description
Package and Handling Information
The SKY13396-397LF Evaluation Board is used to test the
performance of the SKY13396-397LF DPDT Switch.
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperature during solder
assembly.
An Evaluation Board schematic diagram is provided in Figure 3.
An assembly drawing for the Evaluation Board is shown in
Figure 4.
The SKY13396-397LF is rated to Moisture Sensitivity Level 1
(MSL1) at 260 C. It can be used for lead or lead-free soldering.
For additional information, refer to the Skyworks Application Note,
Solder Reflow Information, document number 200164.
Package Dimensions
The PCB layout footprint for the SKY13396-397LF is provided in
Figure 5. Typical case markings are shown in Figure 6. Package
dimensions for the 12-pin QFN are shown in Figure 7, and tape
and reel dimensions are provided in Figure 8.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
RF Port 3
3
GND
N/C
N/C
CTRL1
PORT1
GND
DC Control
Voltage 1
2
PORT4
4
5
9
8
RF Port 4
×
7
RF Port 1
GND
×
VDD
PORT2
1
DC Power
Supply
10
PORT3
11
GND
12
6
RF Port 2
S2168a
Figure 3. SKY13396-397LF Evaluation Board Schematic
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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DATA SHEET • SKY13396-397LF: DPDT SWITCH
PORT3
PORT4
VDD
PORT1
CTRL1
PORT2
S2169a-t
Figure 4. SKY13396-397LF Evaluation Board Assembly Diagram
12X 0.710
Part Outline
Pin 12
12X 0.440
R0.20
Pin 1 Indicator
12X 0.200
Pin 1
2X 0.380
0.500 Pitch
Exposed Solder
Area
2X 0.380
All measurements in millimeters
S3580
Figure 5. SKY13396-397LF PCB Layout Footprint
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201475E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014
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DATA SHEET • SKY13396-397LF: DPDT SWITCH
Pin 1
Indicator
Skyworks Part #
Figure 6. Typical Case Markings
(Top View)
Seating
Plane
–C–
2.00
0.92 +0.10/–0.15
–A–
(0.460)
0.02 +0.03/–0.02
–B–
Pin 1
Indicator
R0.20
Pin 1 Indicator
Detail A
Pin 1
2.00
0.92 +0.10/–0.15
(0.460)
0.05 C
2X
0.55 + 0.05/–0.04
2X
0.05 C
12X 3
0.05 C
0.05 C
Top View
Exposed Pad
0.50
12X 0.15 Min.
Side View
Bottom View
0.29 ± 0.075
0.2 ± 0.05
5
0.10 M C A B
All measurements are in millimeters.
Dimensioning and tolerancing according to ASME Y14.5M-1994.
Coplanarity applies to the terminals and all other bottom surface metalization.
Dimension applies to metalized terminal. If the terminal has a radius on its end,
the width dimension should not be measured in that radius area.
Detail B
S1985
Figure 7. SKY13396-397LF 12-Pin QFN Package Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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April 23, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201475E
DATA SHEET • SKY13396-397LF: DPDT SWITCH
2.00 ± 0.05
4.00 ± 0.10
∅0.150
0.23 ± 0.05
+ 0.10
–0
1.75 ± 0.10
Pin 1 Indicator
A
2.25 ± 0.05
3.50 ± 0.05
7°
8.00 ± 0.20
B
0.70 ± 0.050 Ko
B
A
4.00 ± 0.10
7°
Section A
2.25 ± 0.05
Notes:
1.
2.
3.
4.
Carrier tape: black conductive polycarbonate material bakeable at 125 °C.
Cover tape material: transparent conductive material with 5.40 mm width.
ESD-surface resistivity must meet all ESD requirements of Skyworks specified on GP01-D232.
All dimensions are in millimeters.
Section B
Y0685
Figure 8. SKY13396-397LF Tape and Reel Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201475E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 23, 2014
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DATA SHEET • SKY13396-397LF: DPDT SWITCH
Ordering Information
Model Name
SKY13396-397LF: DPDT Switch
Manufacturing Part Number
SKY13396-397LF
Evaluation Board Part Number
SKY13396-397LF-EVB
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