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SKY13575-639LF

P1-P3P4-P6P7-P8
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
203270C • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • January 13, 2016 1
DATA SHEET
SKY13575-639LF: Dual-Band Matched SP4T WiFi Switch
Applications
Dual-band WLAN
3G/4G LTE systems
WLAN 802.11a/b/g/n/ac
Features
Off ports matched to 50
Low insertion loss: 0.6 dB at 2.5 GHz, 1.1 dB at 6 GHz (typical)
High isolation: 40 dB at 2.5 GHz, 30 dB at 6 GHz (typical)
Integrated GPIO interface
Small QFN (14-pin, 1.6 1.6 0.45 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.
75
1
2
3
4
1214
11
10
9
8
6
13
GND
RFC
GND
GND
GND
VDD
VC2
VC1
RF4 RF3GND
RF1 GND RF2
203270C-002
Figure 2. SKY13575-639LF Pinout
(Top View)
203270CD-001
RF4
RFC
VC1 VC2 VDD
RF3
RF1
RF2
Figure 1. SKY13575-639LF Block Diagram
Description
The SKY13575-639LF is a dual-band single-pole, four-throw
switch with an integrated 50 match on all RF output ports.
External DC blocking capacitors are required on the RF paths. The
switch can operate over the temperature range of 40C to
90 C.
Switching is controlled by two CMOS/TTL compatible control
voltage inputs: VC1 and VC2. Depending upon the logic voltage
level applied to the control pins, the RFC pin is connected to one
of four switched RF outputs (RF1 to RF4) by a low insertion loss
path, while the path between the RFC pin and the other RF pins is
in isolation. The isolated ports are terminated to a 50 load.
The SKY13575-639LF is packaged in a small, 14-pin,
1.6 1.6 0.45 mm 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 descriptions are provided in Table 1.
DATA SHEET • SKY13575-639LF: DUAL-BAND MATCHED SP4T WIFI SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 January 13, 2016 • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • 203270C
Table 1. SKY13575-639LF Pin Descriptions
1
Pin Name Description Pin Name Description
1 GND Ground 8 VC1 Control voltage 1
2 RFC RF common port 9 VC2 Control voltage 2
3 GND Ground 10 VDD Battery voltage
4 GND Ground 11 GND Ground
5 RF4 RF output port 4 12 RF2 RF output port 2
6 GND Ground 13 GND Ground
7 RF3 RF output port 3 14 RF1 RF output port 1
1
Exposed pads must be grounded
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY13575-639LF are
provided in Table 2. Electrical specifications are provided in
Table 3. The SKY13575-639LF logic truth is shown in Table 4.
Table 2. SKY13575-639LF Absolute Maximum Ratings
1
Parameter Symbol Condition Minimum Maximum Units
Supply voltage VDD T = 25 C 3.7 V
Control voltage VC1, VC2 T = 25 C 0.5 3.3 V
RF input power RFIN Peak power at RFC port, T = 25 C; 50 +32 dBm
Output port 50 power handling 50 PMAX Maximum power applied to the output port in isolation mode +5 dBm
Operating case temperature TCASEMAX 40 +90 C
Storage temperature TSTORE 55 +150 C
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.
DATA SHEET • SKY13575-639LF: DUAL-BAND MATCHED SP4T WIFI SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
203270C • Skyworks Proprietary and Confidential Information • Products and Product Information are Subject to Change Without Notice • January 13, 2016 3
Table 3. SKY13575-639LF Electrical Specifications
1
(V
DD = 3.3 V, VC1 = VC2 = High = 3.0 V, PIN = 0 dBm, TOP = +25 °C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted)
Parameter Symbol Test Condition Minimum Typical Maximum Units
Small Signal
Insertion loss (RFC to RF1,2,3,4) IL
0.1 to 2.4 GHz
2.4 to 2.5 GHz
4.8 to 6.0 GHz
0.6
0.6
1.1
0.8
0.9
1.4
dB
dB
dB
Isolation (RFC to RF1,2,3,4) Iso
0.1 to 2.4 GHz
2.4 to 2.5 GHz
4.8 to 6.0 GHz
35
35
26
40
40
30
dB
dB
dB
Output return loss in isolation state
(RF1,2,3,4)
RL_Off Port
2.4 to 2.5 GHz
4.8 to 6.0 GHz
14
17
10.5
dB
dB
Large Signal
LB 2nd harmonics (RFC to RF1,2,3,4) 2fo fo = 2.4 to 2.5 GHz
P
IN = + 20 dBm
65
80
dBc
LB 3nd harmonics (RFC to RF1,2,3,4) 3fo fo = 2.4 to 2.5 GHz
P
IN = + 20 dBm
70
80
dBc
HB 2nd harmonics (RFC to RF1,2,3,4) 2fo fo = 4.8 to 6.0 GHz
P
IN = + 20 dBm
52
70
dBc
HB 3nd harmonics (RFC to RF1,2,3,4) 3fo fo = 4.8 to 6.0 GHz
P
IN = + 20 dBm
60
70
dBc
LB EVM power (RFC to RF1,2,3,4) P_EVM_LB fo = 2.45 GHz, input power for
2.5% error, 802.11g, 54 Mbps
25
27
dBm
HB EVM power (RFC to RF1,2,3,4) P_EVM_HB fo = 5.8 GHz, input power for
2.5% error, 802.11g, 54 Mbps
25
27
dBm
LB input IP3 (RFC to RF1,2,3,4),
+20 dBm input power
LB_IIP3 Two tones, 1 MHz spacing,
fo = 2.4 to 2.5 GHz
+52
+55
dBm
HB Input IP3 (RFC to RF1,2,3,4),
+20 dBm input power
HB_IIP3 Two tones, 1 MHz spacing
fo = 4.8 to 6.0 GHz
+52
+55
dBm
DC Operating
Supply voltage VDD T = 25 C 2.5 3.3 3.5 V
Control voltage high VC1_H, VC2_H T = 25 C 2.5 3.0 3.3 V
Control voltage low VC1_L, VC2_L T = 25 C 0 0.45 V
Supply current IDD T = 25 C 8 10 A
Switching speed SS
50 % CTL to 90 % RF
50 % CTL to 10 % RF
400
500
ns
Rise/fall time tON/tOFF
10% RF to 90 % RF
90 % RF to 10 % RF
500
ns
Startup time tSTART From VDD off to VDD on 500 1000 ns
1
Performance is guaranteed only under the conditions listed in this table.
P1-P3P4-P6P7-P8

SKY13575-639LF

Mfr. #:
Buy SKY13575-639LF
Manufacturer:
Skyworks Solutions, Inc.
Description:
RF Switch ICs Dual Band SP4T 3G/4G/LTE WLAN
Lifecycle:
New from this manufacturer.
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