DATA SHEET
SKY13370-374LF: 0.5 to 6.0 GHz SPDT Switch, 50 Ω Terminated
Applications
WiMAX 802.16 Dual-band WLANs (8...
DATA SHEET
SKY13370-374LF: 0.5 to 6.0 GHz SPDT Switch, 50 Ω Terminated
Applications
WiMAX 802.16 Dual-band WLANs (802.11 a/b/g/n) LTE/4G systems
Features
50 Ω matched RF ports in all states Low insertion loss: 0.7 dB @ 2.5 GHz High isolation: 31 dB @ 2.5 GHz IP1dB: +39 dBm Small, DFN (6-pin, 1.5 x 1.5 mm) package (MSL1, 260 C per
JEDEC J-STD-020)
RF1
50 Ω
RF2
50 Ω
RFC
S2208
Figure 1. SKY13370-374LF Block Diagram
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Description
The SKY13370-374LF is a GaAs pHEMT Single-Pole, DoubleThrow (SPDT) high power switch with 50 Ω terminated outputs. The high linearity performance and low insertion loss achieved by the SKY13370-374LF make it an ideal choice for WiMAX and higher power WLAN applications such as access points.
The switch is manufactured in a compact, 1.5 x 1.5 mm, 6-pin Dual Flat No-Lead (DFN) 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.
V1 1
6 RF1
RFC 2
5 GND
V2 3
4 RF2
S2207
Figure 2. SKY13370-374LF Pinout – 6-Pin DFN (Top View)
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