HMC305SLP4ETR
数据手册.pdf
ADI
亚德诺
电子元器件分类
5Bits 0.5dBStep 15.5dB Digital Attenuator 7GHz 24Pin LFCSP EP T/R
Product Details
The HMC305SLP4E is a broadband 5-bit positive control Silicon IC digital attenuator with CMOS compatible serial-to-parallel driver package in a leadless QFN 4x4 mm SMT package. Covering 0.4 to 6 GHz, the insertion loss is typically less than 1.6 dB. The attenuator bit values are 0.5 LSB, 1, 2, 4, and 8 dB for a total attenuation of 15.5 dB. Attenuation accuracy is excellent at ±0.25 dB typical with an IIP3 of up to +52 dBm. Five bit serial control words are used to select each attenuation state. A single Vcc bias of +3.3V to +5V is required.
The HMC305SE is a replacement for the HMC305AE, HMC305BE and HMC305E.
Applications
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- Cellular Infrastructure
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- Wireless Infrastructure
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- Microwave Radio & VSAT
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- Test Instrumentation
### Features and Benefits
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- Glitch Free State Transitions
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- 0.5 dB LSB Steps to 15.5 dB
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- TTL/CMOS Compatible Serial Data Interface
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- SPI Compatible Serial Output
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- Excellent Attenuation Accuracy: ± 0.25 dB Typical Bit Error
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- Single + 3.3V to 5V Supply
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- ESD rating: Class 2 2kV HBM
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- Drop-in Replacement for HMC305ALP4E
