Product/Service

Four-Bit Digital Attenuator: SKY12361-350LF

Source: Skyworks Solutions, Inc.

Four-Bit Digital Attenuator: SKY12361-350LF

The SKY12361-350LF is a GaAs pHEMT four-bit broadband digital attenuator featuring an operating frequency of 0.1 to 3.7 GHz, and 15 dB attenuation with 1 dB least significant bit (LSB). This digital attenuator is ideal for a wide variety of cellular 3G and 4G infrastructure applications.

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The device’s attenuation is controlled by four DC control pins (V1, V2, V3, and V4). The attenuation state between the RF1 and RF2 pins may vary between a low insertion loss state and 15 dB depending on the control bias. With features like superior attenuation accuracy and high linearity performance, the four-bit attenuator may also be used for applications involving cellular, WiMAX, and LTE infrastructures, and RF and IF systems. The SKY12361-350LF is a Skyworks GreenTM, halogen-free product, compliant with all applicable legislation.

For more product features, specifications, and drawings, download the datasheet.

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