SKY18106-455LF中文资料High Throw Count (>4T) Switches / Antenna Switch Modules (ASM)数据手册Skyworks规格书

描述 Description

The SKY18106-455LF is a single-pole, eight-throw (SP8T) Front-End Module (FEM) switch designed for multi-mode, high-powerswitching applications that demand low harmonics and lowinsertion loss. The switch is optimized for both 2G GSM/EDGE and3G WCDMA applications. No external blocking capacitors arerequired on the RF ports.

The SKY18106-455LF consists of an SP8T switch, GSM transmitsignal harmonic filters, and a Serial Peripheral Interface (SPI)controller. The low current consumption of the device makes itvery suitable for battery-operated applications.

The switch is manufactured using a state of the art pHEMTprocess, and is provided in a compact 3.0 x 3.8 mm Quad FlatNo-Lead (QFN) package.

特性 Features

• Wideband frequency range: 0.4 to 2.2 GHz
• Supports quad-band GSM/EDGE with up to six bands of WCDMA or LTE
• Low insertion loss:- 0.80 dB @ GSM, 1 GHz - 0.90 dB @ GSM, 2 GHz - 0.40 dB @ WCDMA transmit, 1 GHz - 0.60 dB @ WCDMA transmit, 2.1 GHz
• Good 2nd and 3rd harmonic performance: –45/–45 dBm @ +35 dBm and +33 dBm for low band and high band, respectively
• Over 25 dB GSM/EDGE harmonic attenuations
• Battery supply voltage: 2.5 to 4.7 V
• SPI logic (VHIGH = 1.8 V)
• Small, QFN (26-pin, 3.0 x 3.8 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

应用 Application

• Smartphones
• Cellular Telematics
• Tablets
• Automotive