DATA SHEET
SKY13364-389LF: 0.4-2.2 GHz GaAs SP10T Switch
Applications
2G/3G multimode cellular handsets (UMTS, CDMA2000, EDGE,
GSM)
Embedded data cards
TRX1
TRX2
Features
Broadband frequency range: 0.4 to 2.2 GHz
Four CMOS/TTL control voltages (0/1.35 to 3.1 V)
Single, positive DC power supply (2.5 to 3.3 V)
Integrated, low-pass harmonic filter for GSM transmit paths
Integrated CMOS decoder
Small QFN (26-pin, 3.0 x 3.8 mm) package (MSL1, 260
C
per
JEDEC J-STD-020)
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.
TRX3
TRX4
GSM_RX1
ANT
GSM_RX2
GSM_RX3
GSM_RX4
GSM_TX_HB
GSM_TX_LB
Decoder
VDD
V4
V3
V2
V1
S1903a
Description
The SKY13364-389LF is a GaAs pHEMT Single Pole, Ten-Throw
(SP10T) antenna switch with an integrated CMOS decoder and
dual low-pass harmonic filters. The switch has four WCDMA
transmit/receive ports, four GSM receive ports, and two GSM
transmit ports that make the device ideal for cellular handset and
data card applications.
Using advance switching technologies, the SKY13364-389LF
maintains low insertion loss and high isolation for both transmit
and receive switching paths. The switch exhibits an excellent
2
nd
/3
rd
order modulation distortion performance.
Figure 1. SKY13364-389LF Block Diagram
Switching is controlled by four CMOS/TTL-compatible control
voltage inputs (V1, V2, V3, and V4). Depending on the logic
voltage level applied to the control pins, the antenna pin is
connected to one of ten switched RF ports using a low insertion
loss path, while the paths between the antenna pin and the other
RF pins are in a high isolation state. No external DC blocking
capacitors are required on the RF paths
The SKY13364-389LF is manufactured in a compact,
3.0 x 3.8 mm, 26-pin Quad Flat No-Lead (QFN) 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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201270E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013
1
DATA SHEET • SKY13364-389LF SP10T SWITCH
26
25
24
23
22
21
20
19
18
17
16
15
14
GND
TRX2
GND
TRX3
TRX4/GND
GND
ANT
GND
VDD
V1
V2
V3
V4
1
2
3
4
5
6
7
8
9
10
11
12
13
GND
TRX1
GSM_RX1
GSM_RX2
GSM_RX3
GSM_RX4
GND
GND
GSM_TX_HB
GSM_TX_LB
GND
GND
GND
S1951
Figure 2. SKY13364-389LF Pinout – 26-Pin QFN
(Top View)
Table 1. SKY13364-389LF Signal Descriptions
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
Note:
Name
GND
TRX2
GND
TRX3
TRX4/GND
GND
ANT
GND
GND
GSM_TX_HB
GND
GND
GSM_TX_LB
Ground
Description
Pin #
14
15
16
17
18
19
20
21
22
23
24
25
26
GND
GND
Name
Ground
Ground
Description
RF input/output port 2
Ground
RF input/output port 3
RF input/output port 4 for 10-throw switch;
connect to ground for 9-throw switch.
Ground
Antenna RF port
Ground
Ground
GSM high band transmit RF input port with
integrated harmonic filter
Ground
Ground
GSM low band transmit RF input port with
integrated harmonic filter
GSM_RX4
GSM_RX3
GSM_RX2
GSM_RX1
TRX1
GND
VDD
V4
V3
V2
V1
GSM RF output port 4
GSM RF output port 3
GSM RF output port 2
GSM RF output port 1
RF input/output port 1
Ground
DC power supply
DC input control voltage 4
DC input control voltage 3
DC input control voltage 2
DC input control voltage 1
Bottom ground paddles must be connected to ground.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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August 16, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201270E
DATA SHEET • SKY13364-389LF SP10T SWITCH
Table 2. SKY13364-389LF Absolute Maximum Ratings
Parameter
RF input power
Power supply
Control voltage
Storage temperature
Operating temperature
Note:
Symbol
P
IN
Minimum
Typical
Maximum
+36
5
Units
dBm
V
V
C
C
V
CTL
T
STG
T
OP
–40
–30
3.3
+125
+90
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
The time from when V
DD
is applied to when the switch is active is
the startup time. Once the startup time has passed, the control
voltages can be applied. RF power should not be applied during
the startup time or damage to the device could result.
The recommended startup sequence is:
Step 1: Apply V
DD
.
Step 2: Apply V1 to V4 voltages.
Step 3: Apply the RF input.
Recommended startup time is 25
μs.
The device must be turned off in the reverse order.
Typical performance characteristics are illustrated in Figures 3
to 14.
The state of the SKY13364-389LF is determined by the logic
provided in Table 4.
Figure 15 illustrates the test setup used to measure data for
Figure 12. This industry standardized test is used to simulate the
WCDMA Band 1 linearity of the antenna switch. A +20 dBm
Continuous Wave (CW) signal, P
FUND
, is sequentially applied to the
TRX1 through TRX4 ports, while a –15 dBm CW blocker signal,
P
BLK
, is applied to the ANT port.
The resulting 3
rd
Order Intermodulation Distortion (IMD3), f
RX
, is
measured over all phases of P
FUND
The SKY13364-389LF exhibits
exceptional performance for all TRX ports.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY13364-389LF are
provided in Table 2. Electrical specifications are provided in
Table 3.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201270E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013
3
DATA SHEET • SKY13364-389LF SP10T SWITCH
Table 3. SKY13364-389LF Electrical Specifications (Note 1) (1 of 2)
(V
DD
= 2.65 V, V1 = V2 = V3 = V4 = 0/1.8 V, T
OP
= +25
C,
P
IN
= 0 dBm, Characteristic Impedance [Z
O
] = 50
Ω,
Unless Otherwise Noted)
Parameter
RF Specifications
Insertion loss (TRX1)
IL
ANT to TRX1
824 to 960 MHz
1710 to 2170 MHz
Insertion loss (TRX2, TRX3, TRX4)
IL
ANT to TRX2, TRX3, TRX4
824 to 960 MHz
1710 to 2170 MHz
Insertion loss (GSM transmit low band)
Insertion loss (GSM transmit high band)
Insertion loss (GSM_RX1, GSM_RX2,
GSM_RX3, GSM_RX4)
ANT to GSM_TX_LB,
824 to 915 MHz
ANT to GSM_TX_HB,
1710 to 1910 MHz
ANT to RX ports
869 to 960 MHz
1805 to 1990 MHz
ISO
0.4 to 2.2 GHz, TRX1 to
TRX2, TRX3, and TRX4
ports
824 to 915 MHz,
GSM_TX_LB to TRX/GSM
receive ports
1710 to 1910 MHz,
GSM_TX_HB to TRX/GSM
receive ports
824 to 1910 MHz,
TRX2/TRX3 to TRX3/TRX4
ports
Harmonics
UMTS, P
IN
= +27 dBm
GSM_TX_LB port,
P
IN
= +35 dBm
GSM_TX_HB port,
P
IN
= +32 dBm
GSM transmit attenuation (low band)
GSM850
Attn
2f
3f
4f
2f
3f
4f
Attn
2f
3f
2f
3f
|S
11
|
IIP2
IMD3
0.4 to 2.2 GHz
AWS, PCS, IMT to
CDMA2000 modes
UMTS mode
22
25
25
25
14
+95.5
–105
–97
25
28
28
28
18
dB
dB
dB
dB
dB
dBm
dBm
22
25
17
25
25
17
25
28
20
28
28
20
dB
dB
dB
dB
dB
dB
–45
–45
0.8
1.0
1.0
1.2
dB
dB
0.60
0.75
1.0
1.1
0.70
0.85
1.2
1.3
dB
dB
dB
dB
0.50
0.70
0.60
0.80
dB
dB
Symbol
Test Condition
Min
Typical
Max
Units
Isolation
30
dB
35
dB
32
dB
20
–36
–36
–36
dB
dBm
dBm
dBm
EGSM900
GSM transmit attenuation (high band):
DCS1800
PCS1900
Return loss
2
nd
Order Input Intercept Point
3
rd
Order Intermodulation Distortion
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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August 16, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201270E
DATA SHEET • SKY13364-389LF SP10T SWITCH
Table 3. SKY13364-389LF Electrical Specifications (Note 1) (2 of 2)
(V
DD
= 2.65 V, V1 = V2 = V3 = V4 = 0/1.8 V, T
OP
= +25
C,
P
IN
= 0 dBm, Characteristic Impedance [Z
O
] = 50
Ω,
Unless Otherwise Noted)
Parameter
RF Specifications (continued)
GSM transmit low band 1 dB Input
Compression Point
GSM transmit high band 1 dB Input
Compression Point
Switching speed
DC Specifications
Supply voltage
Supply current
Control voltage:
High
Low
Control current:
High
Low
Note 1:
Performance is guaranteed only under the conditions listed in this Table.
Symbol
Test Condition
Min
Typical
Max
Units
IP1dB
IP1dB
824 to 915 MHz
1710 to 1910 MHz
10/90% RF
+40
+39
3
5
dBm
dBm
μs
V
DD
I
DD
V1, V2, V3, V4
2.50
2.65
0.3
3.30
0.6
3.10
0.3
10
10
V
mA
V
V
μA
μA
1.35
0
1.80
1
1
Typical Performance Characteristics
(V
DD
= 2.65 V, V1 = V2 = V3 = V4 = 0/1.8 V, T
OP
= +25
C,
P
IN
= 0 dBm, Characteristic Impedance [Z
O
] = 50
Ω,
Unless Otherwise Noted)
0
–0.2
–0.4
0
–0.2
–0.4
–0.8
–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
TRX1
TRX2
TRX3
TRX4
Insertion Loss (dB)
Insertion Loss (dB)
–0.6
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
0.8
1.0
1.2
1.4
1.6
1.8
GSM_RX1
GSM_RX2
GSM_RX3
GSM_RX4
2.0
2.2
Frequency (GHz)
Frequency (GHz)
Figure 3. Insertion Loss vs Frequency
(ANT to TRX Ports)
Figure 4. Insertion Loss vs Frequency
(ANT to GSM_RX Ports
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201270E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 16, 2013
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