SKY12355-337LF中文资料Digital Attenuators数据手册Skyworks规格书

描述 Description

The SKY12355-337LF is a high performance and fast settling time GaAs pHEMT two-bit digital attenuator with integrated driver, This 18 dB device provides broadband operation and is housed in a 3 x 3 mm, 12-pin Quad Flat No- Lead (QFN) package. It is fully pin compatible with the SKY12338-337LF and offers alternative input logic to this device.

The SKY12355-337LF is particularly suited for low-cost commercial applications for which high attenuation accuracy, low insertion loss, and low intermodulation products are required.

特性 Features

• Positive voltage operation with integrated decoder
• Broadband operation: 0.35 to 4.0 GHz
• Attenuation: 18 dB with 6 dB LSB
• Low insertion loss: 0.6 dB @ 2 GHz
• Absorptive in 50 Ω systems
• Small, QFN (12-pin, 3 x 3 mm) package (MSL1, 260 °C per JEDEC J-STD-020)

应用 Application

• Small Cells

简介

SKY12355-337LF属于RF/IF射频/中频RFID的衰减器。由制造生产的SKY12355-337LF衰减器衰减器旨在降低信号功率，同时尽量减少其对波形的影响。衰减值的范围为 0 dB 至 69 dB，频率范围为 0 至 86 GHz。