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HMC540LP3E深圳现货,特价热卖假一赔十!
价 格: 15 元
订货量(PCS):>=1
发货地点: 广东省 深圳
产品类别: 射频IC
更新时间:2013-6-15 15:38:40
HMC540LP3 / HMC540LP3E1dB LSB 4-Bit Digital Attenuator SMT, DC - 5.5 GHz |
|
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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