HMC540LP3E
HITTITE
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HMC540LP3 / HMC540LP3E1dB LSB 4-Bit Digital Attenuator SMT, DC - 5.5 GHz |
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Product Details
Data Sheet |
Quality & Reliability
Environmental Data Sheet Press & Media Product Press Release |
Life Cycle Status Production, Recommended for New Designs |
Freq. (GHz) | Function | Loss (dB) | Atten. Range (dB) | IIP3 (dBm) | Control Input (Vdc) | Package |
---|---|---|---|---|---|---|
DC - 5.5 | 4-Bit Digital | 0.8 | 1 to 15 | 50 | TTL / CMOS | LP3 |
Features? 1 dB LSB Steps to 15 dB? ±0.2 dB Typical Step Error ? Low Insertion Loss: 1 dB ? High IP3: +50 dBm ? Single Control Line Per Bit ? TTL/CMOS Compatible Control ? Single +5V Supply ? 3x3 mm SMT Package |
Typical Applications
? Cellular Infrastructure |
Functional Diagram |
General DescriptionThe HMC540LP3(E) is a broadband 4-bit GaAs IC digital attenuator in low cost leadless surface mount package. This single positive control line per bit 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 5.5 GHz, the insertion loss is less than 1 dB typical. The attenuator bit values are 1 (LSB), 2, 4 and 8 dB for a total attenuation of 15 dB. Attenuation accuracy is excellent at ± 0.2 dB typical step error. The attenuator also features a IIP3 of +50 dBm. Four TTL/CMOS control inputs are used to select each attenuation state. A single Vdd bias of +5V is required. |
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企业名:深圳市中立信电子科技有限公司
类型:贸易/代理/分销
电话:
0755-23956688
0755-23956688
手机:13410226883
联系人:叶先生/王先生
邮箱:Lee@zlxele.com
地址:广东深圳深圳市福田区彩田路彩虹新都大厦彩荟阁7A室