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Specifications
Mfr. Part #:
SFH942YA002
Package:
SMD-5P,1.1x0.9mm
Key Attributes
Model Number:
SFH942YA002
Product Description
Surface Acoustic Wave Filter SFH942YA002
The SFH942YA002 is a Surface Acoustic Wave (SAW) filter designed for UMTS Band 8 Rx applications, including EGSM and LTE. It operates at a center frequency of 942MHz and features a compact 1.1x0.9x0.5mm package with a 5-pin layout. This filter offers excellent performance characteristics suitable for mobile communication systems.
Product Attributes
- Brand: WISOL
- SEMCO Part No.: SFH942YA002
- DOC. No.: SMS-51-L-SFT FX-13
- Revision: 000
- Date: July 23, 2013
- Origin: KOREA
- MSL: 2a
Technical Specifications
| Item | Specification | Unit | Min. | Typ. (25) | Max. |
| ELECTRICAL CHARACTERISTICS | |||||
| FREQUENCY RANGE | EGSM | MHz | 925 | 925.7 ~ 959.3 | 960 |
| LTE | MHz | 927.4 ~ 957.6 | |||
| WCDMA | MHz | ||||
| Insertion Loss | EGSM | dB | - | 2.3 | 3.6 |
| LTE | dB | - | 2.2 | 3.4 | |
| WCDMA | dB | - | 2.1 | 2.5 | |
| Inband Ripple | EGSM | dB | - | 0.8 | 2.2 |
| LTE | dB | - | 0.7 | 2.0 | |
| WCDMA | dB | - | 0.6 | 1.2 | |
| Input VSWR | 925 ~ 960 | - | - | 1.7 | 2.1 |
| Output VSWR | 925 ~ 960 | - | - | 1.8 | 2.1 |
| Amplitude Imbalance | 925 ~ 960 | dB | -1.0 | - | 1.0 |
| Phase Imbalance | 925 ~ 960 | degree | -10 | - | 10 |
| Absolute Attenuation | DC ~ 880 | dB | 48 | 57 | - |
| 880 ~ 915 @EGSM | dB | 30 | 40 | 45 | |
| 880.7 ~ 914.3 @LTE | dB | 45 | 50 | ||
| 882.4 ~ 912.6 @WCDMA | dB | 50 | 50 | ||
| 980 ~ 1060 | dB | 23 | 28 | - | |
| 1060 ~ 2000 | dB | 43 | 50 | - | |
| 2000 ~ 6000 | dB | 35 | 40 | - | |
| Termination Impedance | Input | Ohm | Unbalanced 50 | ||
| Output | Ohm | Balanced 100 // 82nH | |||
| MAXIMUM RATINGS | |||||
| DC Permissive Voltage | V | - | - | 5 | |
| Maximum Input Power | dBm | - | - | 15 | |
| Operating Temperature Range | -30 | +85 | |||
| Storage Temperature Range | -40 | +85 | |||
2410121638_WISOL-SFH942YA002_C312195.pdf
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