SKY12343-364LF 0.01 – 4.0 GHz Seven-Bit Digital Attenuator with Serial and Parallel Drivers

The SKY12343-364LF is a GaAs broadband seven-bit pHEMT digital attenuator with a 0.25 dB Least Significant Bit (LSB). The programming logic levels are TTL/CMOS-compatible with both a dual mode serial controller and an integrated Serial Peripheral Interface (SPI) controller. The SKY12343-364LF attenuator features low insertion loss, excellent attenuation accuracy, a 31.75 dB attenuation range, and high linearity performance. The device is an ideal choice for a wide variety of 3G and 4G cellular infrastructure applications.

技术特性

Broadband operation: 0.01 to 4.0 GHz
Attenuation range: 31.75 dB with 0.25 dB LSB
TTL/CMOS-compatible serial, parallel, or latched parallel control interface
Single supply voltage: +3.3 or +5 V
Small, QFN (32-pin, 5 x 5 mm) Pb-free package (MSL1, 260 °C per JEDEC J-STD-020)

订购信息 Ordering Information

SKY12343-364LF

应用领域 APPLICATION

Cellular and 3G infrastructure
WiMAX, LTE, 4G infrastructure

功能框图 Functional Block Diagram

应用技术支持与电子电路设计开发资源下载	版本信息	大小
SKY12343-364LF 数据资料DataSheet下载:pdf	Rev.V2	2 页