This document introduces the features and characteristics of MF Electronics' ECL and PECL crystal oscillators, including single or dual complementary outputs, start-up time, stability, temperature range, etc.
This document is a datasheet for MF Electronics fixed oscillators designed for digital and communications applications. The devices are based on 5V ECL logic and are available in full size (M) and half size (H) thru-hole packages. They offer output frequencies ranging from 10 MHz to 125 MHz with options for negative (ECL) or positive (PECL) operating voltages.
The datasheet provides detailed electrical, environmental, and mechanical specifications. It includes connection diagrams for single and complementary output models, test circuit instructions, and ordering information. Specific models listed include the M1400, M1500, M2400, and M2500 series.
| Frequency Range | 10 MHz to 125 MHz |
|---|---|
| Logic Type | 10K ECL or 10K PECL |
| Storage Temperature | -55° to +125°C |
| Package Type | Full Size D.I.L M package |
| Input Voltage (1400/2400 series) | 5.2V |
| Input Voltage (1500/2500 series) | +5V |
The M1444 model has a frequency stability of ±25 ppm.
The M1500 and M2500 series models use 10K PECL logic.