SKY13380-350LF-EVB中文資料思佳訊數(shù)據(jù)手冊PDF規(guī)格書

Applications

? GSM/WCDMA/EDGE datacards and handsets

? Mobile high power switching systems

Features

? Broadband frequency range: 20 MHz to 3.0 GHz

? Low insertion loss: 0.40 dB @ 1 GHz, 0.45 dB @ 2 GHz with high isolation (28 dB @ 1 GHz)

? VDD: 2.5 to 3.0 V for high power applications; can be used down to 1.6 V for low power applications

? High linearity IMD < –100 dBm over phase

? Good harmonic performance < –80 dBc @ 0.9 GHz

? Low voltage logic compatible (minimum VHIGH = 1.8 V)

? Small, QFN (16-pin, 3 x 3 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

Description

The SKY13380-350LF is a symmetrical, single-pole, four-throw (SP4T) switch. The device is designed for broadband, high power switching applications that demand high linearity and low insertion loss. This is a general purpose switch optimized for a variety of multimode applications such as GSM/WCDMA/EDGE. The switch is manufactured using Skyworks state-of-the-art pHEMT process. The SKY13380-350LF features integrated logic that uses only two control lines for switch operation. The low current consumption makes the device suitable for battery-operated applications. The SKY13380-350LF SP4T switch is provided in a compact Quad Flat No-Lead (QFN) 3 x 3 mm 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.