HMC424LH5 0.5dB LSB 6-Bit Digital Attenuator Hermetic SMT, DC - 13 GHz
The HMC424LH5 is a broadband 6-bit GaAs MMIC digital attenuator housed in a hermetic SMT leadless package. Covering DC to 13 GHz, the insertion loss is less than 3.5 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a total attenuation of 31.5 dB. Attenuation accuracy is excellent at ± 0.5 dB typical step error with an IIP3 of +32 dBm. Six control voltage inputs, toggled between 0 and -5V, are used to select each attenuation state. A single Vee bias of -5V allows operation at frequencies down to DC. The HMC424LH5 is compatible with standard and lead free surface mount manufacturing techniques and is suit- able for high reliability military, industrial and space applications.
技术特性
- 0.5 dB LSB Steps to 31.5 dB
- Single Control Line Per Bit
- ±0.3 dB Typical Bit Error
- Hermetic SMT Package, 25mm2
- Screening to MIL-PRF-38535
(Class B or S) Available
订购信息 Ordering Information
应用领域 APPLICATION
- Telecom Infrastructure
- Military Radio, Radar & ECM
- Space Systems
- Test Instrumentation
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技术指标
| Freq. (GHz) |
Function |
Loss (dB) |
Atten. Range (dB) |
IIP3 (dBm) |
Control Input (Vdc) |
Package |
| DC - 13 |
6-Bit Digital |
3.2 |
0.5 to 31.5 |
32 |
0/ -5V |
LH5 Hermetic |
功能框图 Functional Block Diagram
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