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SKY13489-001

P1-P3P4-P6P7-P9
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202857D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 29, 2017 1
DATA SHEET
SKY13489-001: 0.7 to 2.7 GHz SPDT High Power Switch
(Single Bit Control) in a WLCSP Package
Applications
LTE TDD/FDD transmit
GSM transmit
Embedded modules
Features
Broadband frequency range: 0.7 to 2.7 GHz
Low insertion loss: 0.3 dB @ 2.7 GHz
High isolation: 22 dB up to 2.7 GHz
No external DC blocking capacitors required
Single GPIO control line with V
DD voltage regulator:
V
CTL = 1.35 to 3.00 V
V
DD = 2.45 to 4.80 V
Small, 6-bump WLCSP, 217 μm diameter, 400 μm pitch
(1.135 x 0.735 x 0.400 mm) package
(MSL1, 260 °C per JEDEC J-STD-020)
Skyworks Green
TM
products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green
TM
, document number
SQ04–0074.
202857-002
Pin A1 Indicator
A
3
2
1
B
V1
RF1
GND
ANT
VDD
RF2
Figure 2. SKY13489-001 Pinout
(Top View, Bumps Facing Down)
RF1
RF2
ANT
VDD V1
Logic and Supply
202857-001
Figure 1. SKY13489-001 Block Diagram
Description
The SKY13489-001 is a single-pole, double-throw (SPDT)
LTE/WCDMA/GSM transmit switch. Switching is controlled by an
integrated GPIO interface with a single control pin. Depending on
the logic voltage level applied to the control pin, the antenna port
is connected to one of the switched RF outputs (RF1 or RF2)
through a low insertion loss path, while the path between the
antenna port and the other RF port is in a high isolation state.
No external DC blocking capacitors are required as long as no DC
voltage is applied on any RF path.
The SKY13489-001 is provided in a compact 6-bump,
1.135 x 0.735 x 0.400 mm Wafer Level Chip Scale Package
(WLCSP) that meets requirements for board-level assembly.
Bump diameters are 217 microns with a minimum bump pitch of
400 microns.
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.
DATA SHEET • SKY13489-001: SPDT HIGH POWER SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 August 29, 2017 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202857D
Table 1. SKY13489-001 Signal Descriptions
Pin Name Description Pin Name Description
A1 RF1 RF I/O. Throw 1 of the switch. B1 V1 Digital control input
A2 ANT Antenna B2 GND Ground
A3 RF2 RF I/O. Throw 2 of the switch. B3 VDD Supply voltage
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY13489-001 are
provided in Table 2. Electrical specifications are provided in
Tables 3 through 5.
The state of the SKY13489-001 is determined by the logic
provided in Table 6.
Table 2. SKY13489-001 Absolute Maximum Ratings
1
Parameter Symbol Minimum Maximum Units
Supply voltage VDD 2.4 5.0 V
Digital control voltage VCTL –0.2 +3.2 V
RF input power PIN +39 dBm
Operating temperature TOP –40 +90 C
Storage temperature TSTG –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.
ESD HANDLING: 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 when handling or transporting. Static charges may easily produce
potentials of several kilovolts on the human body or equipment, which can discharge without detection.
Industry-standard ESD handling precautions should be used at all times.
DATA SHEET • SKY13489-001: SPDT HIGH POWER SWITCH
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202857D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 29, 2017 3
Table 3. SKY13489-001 Electrical Specifications
1
(1 of 2)
(VDD = 2.85 V, TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted)
Parameter Symbol Test Condition Min Typical Max Units
DC Specifications
Supply voltage VDD 2.45 2.85 4.80 V
Control voltage:
Low
High
V1_
L
V1_
H
–0.1
+1.35
0
+1.80
+0.45
+3.0
V
V
Current on V1 pin I_CTL 1 μA
Supply current IDD VDD = 2.65 V,
V1 = V
CTL_H
30
45
μA
DC supply turn-on/turn-off time tON Measured from 50% of
final V
DD supply voltage to
90% of final RF power
20
μs
RF path switching time tSW From one active state to
another active state
transition, measured from
50% of final control
voltage to 90% of final RF
power
2
5
μs
Supply ripple VPP 20 mVpp
RF Specifications
Insertion loss (RF1 or RF2 to ANT pin) IL 700 to 960 MHz
1710 to 2170 MHz
2170 to 2690 MHz
0.25
0.30
0.30
0.35
0.45
0.50
dB
dB
dB
Isolation (ANT to RF1 or RF2) ISO 700 to 960 MHz
1710 to 2170 MHz
2170 to 2690 MHz
31
23
20
32
25
22
dB
dB
db
Voltage standing wave ratio, all ports VSWR Referenced to 50 Ω,
700 to 2690 MHz
1.1:1
1.2:1
Compression point P0.2dB 700 to 2690 MHz +37 +39 dBm
Large Signal Specifications
Harmonic power, ANT to RF1 or RF2
(VSWR = 1:1)
fo = 824 to 915 MHz,
P
IN = +35 dBm:
2fo
3fo
fo = 1710 to 1910 MHz,
P
IN = +33 dBm:
2fo
3fo
fo = 824 to 960 MHz,
P
IN = +25 dBm:
2fo
3fo
fo = 1710 to 1910 MHz,
P
IN = +25 dBm:
2fo
3fo
fo = 1910 to 2690 MHz,
P
IN = +25 dBm:
2fo
3fo
–65
–63
–74
–71
–82
–82
–80
–78
–68
–69
–60
–55
–68
–65
–78
–75
–75
–73
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
P1-P3P4-P6P7-P9

SKY13489-001

Mfr. #:
Buy SKY13489-001
Manufacturer:
Skyworks Solutions, Inc.
Description:
RF Switch ICs .7-2.7GHz SPDT IL .3dB Iso 22dB
Lifecycle:
New from this manufacturer.
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