EG-2121CA is a low-power, low-cost, high-precision, high-stability high-frequency crystal oscillator from Murata Manufacturing Co., Ltd. Its working frequency range is 53.125 MHz to 500.0000 MHz. Its main features include: 1. Basic wave oscillation technology is used for excellent frequency stability. 2. 1.4 mm thick thin ceramic package, high density packaging, with excellent anti-shock and environmental performance. 3. Differential LV-PECL output is adopted, with high output power. 4. It has output enable function (OE) to achieve efficient energy saving.
The document describes the Crystal EG-2121CA, a differential LV-PECL output low jitter crystal oscillator. It features a 1.4 mm maximum height thin ceramic package designed for high-density mounting with excellent shock resistance and environmental durability.
Key specifications include an output frequency range of 53.125 MHz to 500 MHz, a supply voltage range of 2.5 V to 4.0 V, and operation temperatures from -40°C to +85°C. The device includes an output enable (OE) function and offers deterministic jitter performance. This manual is written in Japanese.
| Output Frequency Range | 53.125 MHz ~ 500.0000 MHz |
|---|---|
| Supply Voltage (Vcc) | 2.5 V +0.125 V |
| Operating Temperature Range | -40 C to +85 C |
| Output Type | Differential LV-PECL |
| Package Height | 1.4 mm Max. |
| Typical Jitter (tp) | 3 ps Typ. |
The output frequency ranges from 53.125 MHz to 500.0000 MHz.
The maximum supply voltage is +4.0V.