202858D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 5, 2017
1
DATA SHEET • SKY13522-644LF: SPDT SWITCH
Table 1. SKY13522-644LF Signal Descriptions
Pin
1
2
3
4
GND
RFC
GND
RF1
Name
Ground
Antenna port
Ground
RF I/O port 1
Description
Pin
5
6
7
8
VDD
GND
V1
RF2
Name
Supply voltage
Ground
Control voltage 1
RF I/O port 2
Description
Functional Description
The SKY13522-644LF includes an internal decoder. External DC
blocking capacitors are required on the RFC, RF1, and RF2 ports
for proper operation. DC decoupling capacitors may be added on
the VDD and control lines if necessary.
Switching is controlled by single control voltage input (V1).
Depending on the logic voltage level applied to the control pin, the
antenna pin is connected to one of two switched RF outputs.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY13522-644LF are
provided in Table 2. Electrical specifications are provided in
Table 3.
The state of the SKY13522-644LF is determined by the logic
provided in Table 4.
Typical performance characteristics are illustrated in Figures 3
through 6.
Table 2. SKY13522-644LF Absolute Maximum Ratings
1
Parameter
Supply voltage
Digital control voltage
RF input power
VCC supply ripple
Operating temperature
Storage temperature
V
DD
V
CTL
P
IN
V
PP
T
OP
T
STG
–30
–55
–0.5
Symbol
Minimum
Maximum
3.7
+3.3
+26
20
+90
+150
Units
V
V
dBm
mVpp
C
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.
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