The SM5007 series are low-current crystal oscillator module ICs that feature highly accurate thin-film feedback resistors and high-frequency capacitors built-in, eliminating the need for external components to make a stable fundamental-harmonic oscillator.
The SM5007 series from Nippon Precision Circuits are crystal oscillator module ICs designed for low current consumption. They integrate thin‑film feedback resistors and high‑frequency capacitors, eliminating the need for external components to achieve a stable fundamental‑harmonic oscillation.
Key features include built‑in supply capacitors (2.7 V to 5.5 V), a standby function that stops the oscillator when INH is low, power‑save pull‑up resistance, and various package options such as 8‑pin VSOP and chip‑form. The datasheet provides extensive electrical and switching characteristics, pinout details, and recommended operating conditions.
| Supply voltage range | 2.7 V to 5.5 V |
|---|---|
| Power dissipation | 300 mW |
| Operating temperature range | -40 °C to 85 °C |
When the INH input goes LOW, the oscillator stops, reducing current consumption during standby.
The device operates with a supply voltage from 2.7 V up to 5.5 V, depending on the version.