The SAW Components R2712 is an 804.50 MHz resonator designed for reliable, fundamental mode frequency stabilization in applications such as transmitters and local oscillators. It features a 2-port resonator with a nominal 180 phase at resonance and a Protec passivation layer. The device is housed in a QCC8C SMD ceramic package.
| Model | Center frequency (fc) | Minimum insertion attenuation (min) | Phase at fc () | Loaded quality factor (QL) | Unloaded quality factor (QU) | Motional capacitance (C1) | Motional inductance (L1) | Motional resistance (R1) | Input / Output capacitance (C0) | Temperature coefficient of frequency (TCf) | Turnover temperature (T0) |
| R2712 | 804.25 - 804.75 MHz (typ. 804.5 MHz) | 6.3 dB (max.) | 140 (el.) | 3000 - 3700 | 6300 - 7500 | 0.293 fF | 133.8 H | 91 | 1.6 pF | 0.03 ppm/K | 15 - 35 C |