Sichuan ZR Hi-Tech Ltd.
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LT-SR-315-3225 LT-SR Series SAW Resonators with Frequency Range 314.925MHz to 315.075MHz
314.925MHz to 315.075MHz LT-SR Series SAW Resonator
Quick Detail:
· Aluminum Housing
· -20℃~+70℃ Operating Temperature
· SMD Package
· DC Voltage: ±30V
· RF Power Dissipation: 0dBm
· CE, RoHS, REACH Compliant
· 1 Year Warranty
Description:
The LT-SR-315-3225 from ZR is a SAW Resonator with Frequency 314.925 to 315.075 MHz, Centre Frequency 315 MHz, Insertion Loss 1.0 to 2.0 dB, Capacitance 2.5 pF, Quality Factor Loaded 12588. Tags: Surface Mount, SAW Resonator. More details for LT-SR-315-3225 can be seen below.
Specifications:
Electrical / Optical Characteristics (Ta=25℃±3℃)
| Part Number : LT-SR-315-3225 | |||||
| Item | Unites | Min. | Typ. | Max. | |
| Center Frequency | MHz | 314.925 | 315.000 | 315.075 | |
| Insertion Loss | dB | 1.0 | 2.0 | ||
| Quality Factor Unload Q | 12588 | ||||
| 50Ω Loaded Q | 1369 | ||||
Temperature Stability | Turnover Temperature | ℃ | 5 | 20 | 35 |
| Freq.temp.Coefficient | ppm/℃2 | 0.037 | |||
| Frequency Aging | ppm/yr | ≤±10 | |||
| DC. Insulation Resistance | MΩ | 1.0 | |||
| RF Equivalent RLC Model | Motional Resistance R1 | Ω | 12.2 | ||
| Motional Inductance L1 | μ H | 77.6 | |||
| Motional Capacitance C1 | fF | 3.29 | |||
| Transducer Static Capacitance | pF | 2.3 | 2.5 | 2.8 | |
| Note: for custom specs, please contact us directly. | |||||
Outline Drawing (Unit: mm):
Typical Frequency Response