Catalog
10dB LSB 1-Bit Digital Attenuator SMT, DC - 5 GHz
Key Features
• ±0.2 dB Typical Step Error
• Low Insertion Loss: 1 dB
• High IP3: +50 dBm
• Single Control Line
• TTL/CMOS Compatible Control
• Single +5V Supply
• 3x3 mm SMT Package
Description
AI
The HMC541LP3(E) is a broadband 1-bit GaAs IC digital attenuator in low cost leadsurface mount package. This single positive control line digital attenuator utilizes off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. Covering DC to 5 GHz, the insertion loss is less than 1 dB typical. Attenuation accuracy is excellent at ± 0.2 dB typical step error. The attenuator also features a high IIP3 of +50 dBm. One TTL/CMOS control input is used to select the attenuation state. A single Vdd bias of +5V is required.ApplicationsCellular InfrastructureISM, MMDS, WLAN, WiMAX, WiBroMicrowave Radio & VSATTest Equipment & Sensors
