Applications

• 802.11 a/b/g/n WLAN networks

• For devices that support Bluetooth® signals

Features

• Positive low voltage control: 0/1.8 to 5.0 V

• Low insertion loss: 0.5 dB @ 2.5 GHz, 0.9 dB @ 6 GHz

• High isolation: 25 dB up to 6 GHz

• Excellent linearity performance: P1dB = +29 dBm

• Miniature, ultra-thin MLP (8-pin, 1.5 x 1.5 mm) package (MSL1,

260 °C per JEDEC J-STD-020)

Description

The SKY13317-373LF is a GaAs pHEMT single-pole, triple-throw

SP3T) antenna switch that operates in the 20 MHz to 6.0 GHz

frequency range. Switching between the antenna (RFC signal) and

the RF1, RF2, and RF3 ports is accomplished with three control

voltages.

The low loss, high isolation, high linearity, small size, and low

cost make this switch ideal for all WLAN and devices that support

Bluetooth® signals operating in the 2.4 to 2.5 GHz and 4.9 to 5.9

GHz bands.

The SKY13317-373LF is manufactured in a compact, 1.5 x

1.5 mm, 8-pin Micro Leadframe (MLP) 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.