HMC882LP5E Filter - Tunable, Low Pass SMT, 4.5 - 7.6 GHz
The HMC882LP5E is a MMIC low pass filter which features a user selectable cutoff frequency. The cutoff frequency can be varied from 4.5 to 7.6 GHz by applying a single analog tuning voltage between 0 and 14V. This low pass filter provides a low 2.9 dB insertion loss, 10 dB return loss and 1.23 x ƒcutoff stopband attenuation of >20 dB. This tunable filter can be used as a much smaller alternative to physically large switched filter banks and cavity tuned filters. The HMC882LP5E has excellent microphonics due to the monolithic design, and provides a dynamically adjustable solution in advanced communications applications. The low pass tunable filter is packaged in a RoHS compliant 5x5mm QFN leadless package.
技术特性
- Fast Tuning Response; 150 ns
- Excellent Wideband Rejection; 40 dB
- Single Positive Supply: 0 to +14V
- Low Insertion Loss &
User Selectable Cutoff Frequency
- Single Chip Replacement
for Mechanically Tuned Designs
- 32 Lead 5x5mm SMT Package: 25mm²
订购信息 Ordering Information
应用领域 APPLICATION
- Test & Measurement Equipment
- Military RADAR & EW/ECM
- SATCOM & Space
- R&D Laboratories
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技术指标
| Freq. Range (GHz) |
Function |
Return Loss (dB) |
Cutoff Freq. Range (GHz) |
Stopband Freq. (Rej. >20 dB) |
Tuning Response (ns) |
Package |
| DC - 7.6 |
Low Pass |
10 |
4.5 - 7.6 |
1.23 x Fcutoff |
150 |
LP5 |
功能框图 Functional Block Diagram
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