SKY13373-460LF_15 Datasheet, PDF (2/9 Pages) Skyworks Solutions Inc. – 0.1 to 6.0 GHz SP3T Switch

DATA SHEET • SKY13373-460LF: 0.1 TO 6.0 GHz SP3T SWITCH
Table 1. SKY13373-460LF Signal Descriptions
Pin
Name
Description
1
J1
RF port 1
2
GND
Ground
3
J3
RF port 3.
4
V1
DC control voltage 1 (See Table 4)
5
V2
DC control voltage 2 (See Table 4)
6
VDD
DC power supply
Note: Exposed pad must be grounded.
Pin
Name
7
GND
8
GND
9
J2
10 GND
11 RFC
12 GND
Description
Ground
Ground
RF port 2
Ground
RF common (antenna) port
Ground
Functional Description
The SKY13373-460LF includes an internal negative voltage
generator and decoder that eliminate the need for external DC
blocking capacitors on the RF ports. No external components are
required for proper operation. DC decoupling capacitors may be
added on the VDD and control lines if necessary.
Switching is controlled by two control voltage inputs, V1 and V2.
Depending on the logic voltage level applied to the control pins,
the RFC (RF common) pin is connected to one of three switched
RF outputs (J1, J2, or J3) through a low insertion path, while the
path between the RFC pin and the other RF pins is in a high
isolation state.
Shutdown mode is enabled by connecting all control pins to logic
low. This mode reduces the overall current consumption of the
device to 5 μA, typical. To prevent the switch from accidentally
entering shutdown mode during switching, all states must be set
to logic low for at least 20 μs. When exiting shutdown mode, the
switch as a 10.5 μs startup time before switching occurs.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY13373-460LF are
provided in Table 2. Electrical specifications are provided in
Table 3.
The state of the SKY13373-460LF is determined by the logic
provided in Table 4.
Typical performance characteristics of the SKY13373-460LF are
illustrated in Figures 3 through 6.
Table 2. SKY13373-460LF Absolute Maximum Ratings (Note 1)
Parameter
Symbol
Minimum
Maximum
Units
Supply voltage
VDD
2.5
4.8
V
Control voltage (Note 2)
VCTL
1.65
3.30
V
Input power
PIN
+39
dBm
Storage temperature
TSTG
–40
+125
C
Operating temperature
TOP
–40
+85
C
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.
Note 2: Any bias voltage applied to the V1, V2, or V3 pins may damage the device if there is no bias voltage also present on the VDD pin. Maximum control voltage cannot exceed VDD.
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.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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September 16, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201264M