Overview and Applications
Overview
Kyocera offers highly reliable, miniaturized and industry-standard pin layout SAW devices for base stations and CPE (Customer Premises Equipment) based on Kyocera's original TC-SAW technology. In addition to mass-produced SAW duplexers, Kyocera have expanded our lineup of SAW filters.
Applications
Communication base stations (Macro cell, small cell)
Features
- Reducing board space through miniaturization
- Contributing to total weight reduction through weight reduction
- Achieving high quality and reliability through TC-SAW technology
Product Lineup
SAW Duplexers
| Part Number | Size | Band | Type | IL (Tx) | IL (Rx) | Isolation | Production Status* | |
|---|---|---|---|---|---|---|---|---|
| SD25-2140R9UUA1 | 2520 | 1 | Unbalanced | 1.6dB typ.*1 (2110-2170MHz) |
1.6dB typ.*2 (1920-1980MHz) |
60dB typ.*2 (1920-29809MHz) 57dB typ.*2 (2110-2170MHz) |
MP | (966KB) |
| SD25-1842R9UUA1 | 2520 | 3 | Unbalanced | 2.1dB typ.*2 (1805-1880MHz) |
2.1dB typ.*2 (1710-1785MHz) |
59dB typ.*1 (1710-1785MHz) 61dB typ.*1 (1805-1880MHz) |
MP | (988KB) |
| SD25-2655R9UUA1 | 2520 | 7 | Unbalanced | 2.0dB typ.*1 (2620-2690MHz) |
2.1dB typ.*2 (2500-2570MHz) |
57dB typ.*2 (2500-2570MHz) 57dB typ.*2 (2620-2690MHz) |
MP | (967KB) |
| SD25-0942R9UUA1 | 2520 | 8 | Unbalanced | 1.4dB typ.*2 (925-960MHz) |
1.5dB typ.*2 (880-915MHz) |
61dB typ.*2 (880-915MHz) 53dB typ.*1 (925-960MHz) |
MP | (1108KB) |
| SD25-1962R9UUA1 | 2520 | 25 | Unbalanced | 2.3dB typ.*1 (1930-1995MHz) |
2.0dB typ.*2 (1850-1915MHz) |
54dB typ.*2 (1850-1915MHz) 54dB typ.*2 (1930-1995MHz) |
MP | (1118KB) |
| SD25-0780R9UUA1 | 2520 | 28 | Unbalanced | 1.7dB typ.*2 (758-803MHz) |
1.4dB typ.*2 (703-748MHz) |
50dB typ.*2 (703-748MHz) 50dB typ.*2 (758-803MHz) |
MP | (1005KB) |
| SD25-2155R9UUA1 | 2520 | 66 | Unbalanced | 2.0dB typ.*1 (2110-2200MHz) |
1.7dB typ.*2 (1710-1780MHz) |
55dB typ.*2 (1710-1780MHz) 54dB typ.*2 (2110-2200MHz) |
MP | (944KB) |
SAW Filters (TDD/FDD)
| Part Number | Size | Band | Type | Frequency [MHz] | IL | Attenuation | Production Status* | |
|---|---|---|---|---|---|---|---|---|
| SF25-2140R9UUA1 | 2520 | 1 | Tx | 2110 - 2170 | 0.8dB typ.*1(2110-2170MHz) | 28dB typ. (1920-1980MHz) | MP | (733KB) |
| SF25-1950R9UUA1 | 2520 | 1 | Rx | 1920 - 1980 | 3dB typ. (920-1925MHz) 1.9dB typ. (925-1980MHz) |
58dB typ. (2080-2170MHz) | MP | (714KB) |
| SF25-0847E9SSA1 | 2520 | 8+20 | Rx | (B20) 832-862 (B8) 880-915 |
1.5dB typ.*2 (832-862MHz) 1.5dB typ.*2 (880-915MHz) |
47dB typ. (791-821MHz) 44dB typ. (925-960MHz) |
MP | (749KB) |
| SF25-0725R9UUA1 | 2520 | 28 | Rx | 703 - 748 | 1.6dB typ.*2 (703-748MHz) | 34dB typ. |
MP | (574KB) |
| SF25-2345R9UUA1 | 2520 | 40 | TRx | 2300 - 2390 | 1.8dB typ.*4(2300-2380MHz) 2.4dB typ.*4(2380-2390MHz) |
42dB typ.*3 (2402-2424MHz) 60dB typ. (2424-2496MHz) |
MP | (712KB) |
| SF20-2595M3UUA1 | 2016 | 41 | TRx | 2515 - 2675 | 2.6dB typ. (2515-2675MHz) | 45dB typ. (2400-2483.5MHz) | MP | (616KB) |
*MP=Mass Production
*1 Average over any 10MHz *2 Average over any 5MHz *3 Average over any 22MHz *4 Average over any 40MHz
Reliability Test Conditions for Kyocera's SAW Devices
| Test Items | Conditions |
|---|---|
| Preconditioning | 1) Temperature cycling: -40℃ to 60℃, 5 cycles 2) Baking: 125±5℃, 24 hrs 3) Moisture soak: soak time and conditions per IPC/JEDEC J-STD-020 based on device MSL level 4) Reflow: 3 reflow cycles using recommendable reflow profile 5) Drying: room ambient temperature *Examination conducted per individual product |
| Temperature Cycling | After preconditioning, subject the device to 700 cycles (1 Cycle: -55℃ for 30 min, then +125℃ for 30 min) *Examination conducted per individual product After the test, the product was left at room temperature for at least 2 hours to check electrical characteristics and specifications. |
| ESD (Charged Device Model) | Complies with JESD22-C101 |
| ESD (Human Body Model) | Complies with EIA/JESD22-A114 |
| High Temperature Storage Life | Subject the device to 150+/-2℃ for 1,000 hrs *Examination conducted per individual product After the test, the product was left at room temperature for at least 2 hours to check electrical characteristics and specifications. |
| High Temperature and Humidity Storage Life | After preconditioning, subject the device to 85+/-2℃ and 85%RH for 1,000 hrs *Examination conducted per individual product After the test, the product was left at room temperature for at least 2 hours to check electrical characteristics and specifications. |
| Un-biased Temperature and Humidity | After preconditioning, subject the device to 130+/-2℃ and 85%RH for 96 hrs *Examination conducted per individual product After the test, the product was left at room temperature for at least 2 hours to check electrical characteristics and specifications. |
| Vibration (Variable Frequency) | 20Hz to 2kHz (log variation) in 4 min or over, 4X in each orientation, 50g peak acceleration, to test electrical characteristics and specifications. |
| Solderability | Print lead-free solder paste on the terminal pattern of the device. Subject the device to recommendable reflow soldering. More than 90% of the terminal area shall be covered with solder to avoid abnormal appearance. |
We offer our company's standard frequencies and specifications.
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