SPDT Switch. SKY13446-374LF Datasheet

SKY13446-374LF Switch. Datasheet pdf. Equivalent

Part SKY13446-374LF
Description 0.1-6.0 GHz GaAs SPDT Switch
Feature DATA SHEET SKY13446-374LF: 0.1-6.0 GHz GaAs SPDT Switch Applications • Dual-band WLAN systems • 802..
Manufacture Skyworks Solutions
Datasheet
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DATA SHEET SKY13446-374LF: 0.1-6.0 GHz GaAs SPDT Switch Appl SKY13446-374LF Datasheet
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SKY13446-374LF
DATA SHEET
SKY13446-374LF: 0.1-6.0 GHz GaAs SPDT Switch
Applications
Dual-band WLAN systems
802.11 a/b/g/n transmit/receive systems
Features
Positive low voltage control: 0 and 3.0 V
Low insertion loss: 0.40 dB @ 2.5 GHz and 0.80 dB @ 6.0 GHz
High isolation: 38 dB @ 2.4 GHz and 30 dB @ 6 GHz
Excellent linearity performance: P1dB = +32 dBm
Advanced pHEMT process
Ultra-thin, miniature MLPD (6-pin, 1.5 x 1.5 x 0.45 mm)
package (MSL1, 260 °C per JEDEC J-STD-020)
Figure 1. SKY13446-374LF Block Diagram
Description
The SKY13446-374LF is a pHEMT GaAs I/C antenna switch.
Switching between the antenna and TX or RX ports is
accomplished with two control voltages. The low-loss, high
isolation, high linearity, small size and low cost make this switch
ideal for all dual-band WLAN systems that operate at 2.4 to
2.5 GHz and 4.9 to 5.9 GHz.
The switch is manufactured in a compact, 1.5 x 1.5 mm, 6-pin
exposed pad plastic Micro Leadframe Package Dual (MLPD)
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.
Figure 2. SKY13446-374LF Pinout – 6-Pin MLPD
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201843B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • March 14, 2013
1



SKY13446-374LF
DATA SHEET • SKY13446-374LF SPDT SWITCH
Table 1. SKY13446-374LF Signal Descriptions
Pin # Name
Description
1 N/C
No connection
2 V2
DC control voltage
3 RX
RF port (must be DC blocked)
Note: Bottom ground paddle should be connected to ground for best operation.
Pin #
4
5
6
Name
TX
V1
ANT
Description
RF port (must be DC blocked)
DC control voltage
RF common port (must be DC blocked)
Table 2. SKY13446-374LF Absolute Maximum Ratings
Parameter
Symbol
Minimum
Typical
Maximum
Units
Input power @ 0 and 3 V
PIN
+33 dBm
Input power @ 0 and 5 V
PIN
+35 dBm
Operating voltage
VCTL
6.0 V
Storage temperature
TSTG
65
+150
°C
Operating temperature
TOP
40
+85 °C
Note: 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.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SKY13446-374LF are
provided in Table 2. Electrical specifications are provided in
Table 3.
The state of the SKY13446-374LF is determined by the logic
provided in Table 4.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 March 14, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201843B





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