HMC898LP4E Filter - Tunable, Band Pass SMT, 11.5 - 21.5 GHz
The HMC898LP4E is a MMIC band pass filter which features a user selectable passband frequency. The 3 dB filter bandwidth is approximately 17%. The 20 dB filter bandwidth is approximately 35%. The center frequency can be varied between 11.5 and 21.5 GHz by applying an analog tune voltage between 0 and 14V. This tunable filter can be used as a much smaller alternative to physically large switched filter banks and cavity tuned filters. The HMC898LP4E has excellent microphonics due to the monolithic design, and provides a dynamically adjustable solution in advanced communications applications.
技术特性
- Fast Tuning Response
- Excellent Wideband Rejection
- Single Chip Replacement
for Mechanically Tuned Designs
- 24 Lead 4 x 4 mm SMT Package: 16mm²
订购信息 Ordering Information
应用领域 APPLICATION
|
技术指标
| Freq. Range (GHz) |
Function |
Return Loss (dB) |
% Bandwidth (3 dB) |
Low Side Rej. Freq. (Rej. >20 dB) |
High Side Rej. Freq. (Rej. >20 dB) |
Tuning Response (ns) |
Package |
| 11.5 - 21.5 |
Band Pass |
9 |
17 |
0.81 x Fcenter |
1.16 x Fcenter |
200 |
LP4 |
功能框图 Functional Block Diagram
|
