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Specifications
Mfr. Part #:
SFX831AYJ02
Package:
SMD,1.4x1.8mm
Key Attributes
Model Number:
SFX831AYJ02
Product Description
Surface Acoustic Wave Filter SFX831AYJ02
The SFX831AYJ02 is a Surface Acoustic Wave (SAW) filter designed for LTE Band 26 applications. It features a DPX (Duplexer) configuration for transmit (TX) and receive (RX) functions. This filter offers a compact 1.8x1.4x0.52mm package with an 8-pin layout, providing efficient performance for mobile communication systems.
Product Attributes
- Brand: WISOL
- Part Number: SFX831AYJ02
- Document Number: SMS-51-L-SFT-FS-228
- Revision: 000
- Date Issued: January 7, 2020
- Application: LTE BAND26 Unbalanced DPX
- ESD Level: HBM=300V
- MSL: 2a
- Origin: KOREA
Technical Specifications
| Item | Condition | Frequency [MHz] | Unit | Rating | Min. | Typ.(25) | Max. | Termination Impedance |
| MAXIMUM RATINGS | ||||||||
| DC Permissive Voltage | V | 5 | ||||||
| Input Power | 55 , 5000 h | dBm | 29 | |||||
| Operating Temperature Range | -20 | +85 | ||||||
| Storage Temperature Range | -40 | +85 | ||||||
| ELECTRICAL CHARACTERISTICS | ||||||||
| TX ANTENNA | ||||||||
| Insertion Loss | 814.25 ~ 848.75 | dB | - | 2.0 | 3.0 | TX / ANTENNA 50 //15[nH] | ||
| Inband Ripple | 814.25 ~ 848.75 | dB | - | 1.0 | 2.3 | |||
| VSWR | 814.25 ~ 848.75 | - | - | 1.8 | 2.4 | /50 // 10[nH] | ||
| Absolute Attenuation | 10 ~ 420 | dB | 30 | 43 | - | |||
| Absolute Attenuation | 420~ 494 | dB | 30 | 41 | - | |||
| Absolute Attenuation | 494 ~ 701 | dB | 20 | 40 | - | |||
| Absolute Attenuation | 859.25 ~893.75 | dB | 44 | 52 | - | |||
| Absolute Attenuation | 1559 ~ 1563 | dB | 35 | 40 | - | |||
| Absolute Attenuation | 1565.42 ~ 1605.89 | dB | 35 | 39 | - | |||
| Absolute Attenuation | 1628 ~ 1698 | dB | 33 | 38 | - | |||
| Absolute Attenuation | 1930 ~ 1995 | dB | 31 | 36 | - | |||
| Absolute Attenuation | 2110 ~ 2170 | dB | 30 | 35 | - | |||
| Absolute Attenuation | 2400 ~ 2690 | dB | 27 | 32 | - | |||
| Absolute Attenuation | 3256 ~ 3396 | dB | 26 | 31 | - | |||
| Absolute Attenuation | 3396 ~ 3800 | dB | 24 | 29 | - | |||
| Absolute Attenuation | 4070 ~ 4245 | dB | 20 | 25 | - | |||
| Absolute Attenuation | 4884 ~ 5950 | dB | 8 | 13 | - | |||
| ANTENNA RX | ||||||||
| Insertion Loss | 859.25 ~893.75 | dB | - | 2.4 | 3.5 | ANTENNA / RX 50 // 10[nH] | ||
| Inband Ripple | 859.25 ~893.75 | dB | - | 1.2 | 2.5 | |||
| VSWR | 859.25 ~893.75 | - | - | 2.0 | 2.5 | /50 // 40 [nH] | ||
| Absolute Attenuation | 10 ~ 447 | dB | 40 | 68 | - | |||
| Absolute Attenuation | 814.25 ~ 848.75 | dB | 45 | 57 | - | |||
| Absolute Attenuation | 849 ~ 854 | dB | 3 | 15 | - | |||
| Absolute Attenuation | 909 ~ 979 | dB | 15 | 23 | - | |||
| Absolute Attenuation | 1427 ~ 1447 | dB | 40 | 68 | - | |||
| Absolute Attenuation | 1710 ~ 1785 | dB | 50 | 60 | - | |||
| Absolute Attenuation | 1850 ~ 1915 | dB | 50 | 59 | - | |||
| Absolute Attenuation | 1920 ~ 1980 | dB | 40 | 59 | - | |||
| Absolute Attenuation | 2400 ~ 2500 | dB | 40 | 57 | - | |||
| Absolute Attenuation | 2467 ~ 2494 | dB | 50 | 57 | - | |||
| Absolute Attenuation | 2577 ~ 2682 | dB | 40 | 56 | - | |||
| Absolute Attenuation | 4900 ~ 5950 | dB | 30 | 45 | - | |||
| TX RX | ||||||||
| Isolation between Rx and Tx | 814.25 ~ 848.75 | dB | 55 | 59 | - | |||
| Isolation between Rx and Tx | 859.25 ~893.75 | dB | 51 | 55 | - | |||
2410121641_WISOL-SFX831AYJ02_C5158022.pdf
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