0.9 to 4.0 GHz 50 W High Power Silicon PIN Diode SPDT Switch
DATA SHEET
SKY12207-306LF: 0.9 to 4.0 GHz 50 W High Power Silicon PIN Diode SPDT Switch
Applications
Transmit/receive...
Description
DATA SHEET
SKY12207-306LF: 0.9 to 4.0 GHz 50 W High Power Silicon PIN Diode SPDT Switch
Applications
Transmit/receive switching and failsafe switching in TD-SCDMA, WiMAX, and LTE base stations Transmit/receive switching in land mobile radios and military communication systems
ANT
RX
TX
Features
High power handling: 50 W CW, 300 W peak Low insertion loss: 0.4 dB typical Controlled with positive power supply Bias driver circuit available on request Small, QFN (16-pin, 4 x 4 mm) Pb-free package (MSL1, 260 C per JEDEC J-STD-020)
RX_BIAS
Exposed Paddle
S2403
Figure 1. SKY12207-306LF Block Diagram
Description
Skyworks Green™ products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green™, document number SQ04-0074.
The SKY12207-306LF is a high power handling, Single-Pole, Double-Throw (SPDT) silicon PIN diode switch. The device operates over the 900 MHz to 4 GHz band. It features low insertion loss, excellent power handling, and superb linearity with low DC power consumption. The SKY12207-306LF is well-suited for use as a high power transmit/receive switch in a variety of telecommunication systems such as WiMAX, TD-SCDMA, or LTE base stations. The device is provided in a 4 x 4 mm, 16-pin Quad Flat No-Lead (QFN) 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 a...
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