Compact 8 pin Surface Acoustic Wave Filter WISOL SFX718EYJ02 for LTE B28A and 5GNR n28A frequency bands
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Product Description
Product Overview
The WISOL SFX718EYJ02 is a Surface Acoustic Wave (SAW) Filter designed for LTE B28A and 5GNR n28A applications. This unbalanced duplexer operates with a transmit frequency of 718MHz and a receive frequency of 773MHz. It features a compact 1.8x1.4x0.52mm package with an 8-pin layout, making it suitable for space-constrained designs.
Product Attributes
- Brand: WISOL
- Part Number: SFX718EYJ02
- Origin: KOREA
- Certifications: RoHS Data available for raw materials (Epoxy, Package, LT Wafer, Gold Wire)
Technical Specifications
| Item | CONDITION | UNIT | RATING | Note |
| 6-1. MAXIMUM RATINGS | ||||
| DC Permissive Voltage | V | 5 | ||
| Input Power | 55 , 5000 h | dBm | 30 (1) | applicable for W-CDMA, SC-FDMA, DFT-s-OFDM |
| Input Power | 55 , 5000 h | dBm | 28.5 (2) | applicable for CP-OFDM |
| Operating Temperature Range | 20 ~ +85 | |||
| Storage Temperature Range | 40 ~ +85 | |||
| 6-2. ELECTRICAL CHARACTERISTICS | ||||
| 6-2-1. TABLE Ta = 20 ~ +85 | ||||
| TX ANTENNA | * PCB loss is de-embedded | |||
| Insertion Loss | 703.24-732.76 | dB | - 2.0 (Typ.) | |
| Inband Ripple | 703-733 | dB | - 0.9 (Typ.) | |
| VSWR | 703-733 | - | - 1.6 (Typ.) | |
| Absolute Attenuation | 10-670 | dB | 25 (Min.) | |
| Absolute Attenuation | 670-694 | dB | 28 (Min.) | |
| Absolute Attenuation | 694-695 | dB | 23 (Min.) | |
| Absolute Attenuation | 695-698 | dB | 5 (Min.) | |
| Absolute Attenuation | 695-698 | dB | 7 (Min.) | +15 to +50degC |
| Absolute Attenuation | 758-788 | dB | 45 (Min.) | |
| Absolute Attenuation | 788.0-803.0 | dB | 15 (Min.) | |
| Absolute Attenuation | 859.0-894.0 | dB | 28 (Min.) | |
| Absolute Attenuation | 1406.0-1466.0 | dB | 32 (Min.) | |
| Absolute Attenuation | 1559.0-1563.0 | dB | 30 (Min.) | |
| Absolute Attenuation | 1565.42-1573.37 | dB | 30 (Min.) | |
| Absolute Attenuation | 1573.37-1577.47 | dB | 30 (Min.) | |
| Absolute Attenuation | 1577.47-1585.42 | dB | 30 (Min.) | |
| Absolute Attenuation | 1597.55.0-1605.89 | dB | 30 (Min.) | |
| Absolute Attenuation | 1805-1880.0 | dB | 30 (Min.) | |
| Absolute Attenuation | 2010-2025 | dB | 28 (Min.) | |
| Absolute Attenuation | 2109-2199 | dB | 26 (Min.) | |
| Absolute Attenuation | 2400-2484 | dB | 25 (Min.) | |
| Absolute Attenuation | 2812-2932 | dB | 20 (Min.) | |
| Absolute Attenuation | 4900-5950 | dB | 20 (Min.) | |
| Termination Impedance | Tx / ANT | 50(+ 8.7[nH]) / 50(// 7.8 [nH]) | ||
| ANTENNA RX | ||||
| Insertion Loss | 758.24-787.76 | dB | - 1.8 (Typ.) | |
| Inband Ripple | 758-788 | dB | - 0.5 (Typ.) | |
| VSWR | 758-788 | - | - 1.6 (Typ.) | |
| Absolute Attenuation | 1-703 | dB | 40 (Min.) | |
| Absolute Attenuation | 703.24-732.76 | dB | 50 (Min.) | |
| Absolute Attenuation | 1710-1785 | dB | 40 (Min.) | |
| Absolute Attenuation | 1850-1920 | dB | 40 (Min.) | |
| Absolute Attenuation | 1920-2400 | dB | 40 (Min.) | |
| Absolute Attenuation | 2400-2500 | dB | 40 (Min.) | |
| Absolute Attenuation | 2484-2775 | dB | 40 (Min.) | |
| Absolute Attenuation | 2775-2880 | dB | 40 (Min.) | |
| Absolute Attenuation | 2800-6000 | dB | 30 (Min.) | |
| Termination Impedance | ANT / Rx | 50(// 7.8[nH]) / 50(+ 3[nH]) | ||
| TX RX | ||||
| Isolation between Rx and Tx | 703.24 ~ 732.76 | dB | 57 (Min.) | |
| Isolation between Rx and Tx | 758.24 ~ 787.76 | dB | 55 (Min.) | |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina