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Specifications
Mfr. Part #:
TA1957A
Package:
SMD3030-6P
Key Attributes
Model Number:
TA1957A
Product Description
TAI-SAW TECHNOLOGY CO., LTD. SAW Filter TA1957A
This document outlines the specifications for the TAI-SAW TECHNOLOGY CO., LTD. SAW Filter, model TA1957A. This component is designed for applications requiring a SAW filter with a center frequency of 1278.75 MHz and a bandwidth of 55 MHz, packaged in a compact 3.0x3.0mm SMD. The part is compliant with AEC-Q200 standards.
Product Attributes
- Brand: TAI-SAW TECHNOLOGY CO., LTD.
- Part Number: TA1957A
- Customer Part Number: Not specified
- Origin: Taiwan, R.O.C.
- Certifications: AEC-Q200 compliant
Technical Specifications
| Specification | Unit | Min. | Typ. | Max. |
|---|---|---|---|---|
| Maximum Rating | ||||
| Input Power Level | dBm | - | - | 10 |
| DC Voltage | V | - | - | 3 |
| Operating Temperature | C | -40 | - | +85 |
| Storage Temperature | C | -40 | - | +85 |
| Moisture Sensitivity Level | - | Level 1(MSL1) | - | |
| Electrical Characteristics | ||||
| Center frequency Fc | MHz | - | 1278.75 | - |
| Insertion Loss (1251.25~1306.25 MHz) | dB | - | 2.0 | 5.0 |
| Amplitude Ripple (1251.25~1306.25 MHz) | dB | - | 0.6 | 2.5 |
| Return Loss (1251.25~1306.25 MHz) | dB | 6.0 | - | 12 |
| Group Delay Variation (1251.25~1306.25 MHz) | ns | - | 12 | 50 |
| Attenuation (Reference level from 0 dB) 10 ~ 1124 MHz | dB | 30 | 33 | - |
| Attenuation (Reference level from 0 dB) 1124 ~ 1214 MHz | dB | 24 | 27 | - |
| Attenuation (Reference level from 0 dB) 1343 ~ 1348 MHz | dB | 25 | 28 | - |
| Attenuation (Reference level from 0 dB) 1348 ~ 1434 MHz | dB | 25 | 28 | - |
| Attenuation (Reference level from 0 dB) 1434 ~ 1650 MHz | dB | 30 | 33 | - |
| Attenuation (Reference level from 0 dB) 1650 ~ 3000 MHz | dB | 25 | 30 | - |
| Temperature coefficient of frequency | ppm/k | - | -36 | - |
2512111448_TST-TA1957A_C52150795.pdf
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