# MD-010 Disciplined Oscillator Module

## Overview
The MD-010 is a platform module that provides 1 pps TTL, 10 MHz sine wave, and 10 MHz square wave outputs, disciplined by an external 1pps reference. It uses internal oscillators (TCXO, EMXO, OCXO, or Double Oven OCXO) with aging rates as low as 0.1 ppb/day and stability under 0.2 ppb over temperature. Customization is available.

## Key Features
️· Outputs: 1 pps TTL, 10 MHz sine wave, 10 MHz square wave.
️· Disciplined Oscillator: Uses external 1pps reference for frequency control.
️· Oscillator Options: TCXO, HPTC, EMXO, DAEM, OCXO, DAOC, DOCX.
️· Serial Communication: Standard serial interface.
️· Applications: Base stations (3G, LTE, WiMAX), Digital Video Broadcast, E911 Location Systems, timing/synchronization, military radio.

## Performance (Varies by Model)
️· Aging: Down to 0.1 ppb/day.
️· Temperature Stability: Less than 0.2 ppb.
️· Holdover Time: Dependent on oscillator type (from minutes to 24 hours).
️· Accuracy to UTC: Up to 100ns (model dependent).

## Electrical Characteristics
️· Supply Voltage: 5V or 12V.

️· Power Consumption: Varies by model (0.3W to 14W).
️· I/O Protection: ESD protection included.
️· RF Output Power: +3 to +11 dBm (50 Ohm, 12V); +2 to +7.5 dBm (50 Ohm, 5V)

## Pinout (16-Pin)
️· PPS In: External 1PPS Input.
️· PPS Out: 1 PPS Output.
️· RX/TX: Serial Communication.
️· Vcc: Power Supply.
️· RF Out: RF HCMOS Output.
️· Locked: Output locked to PPS indicator.
️· Module OK: Module operation status.
️· ManHold: Manual Holdover Input.
️· Reset: Hardware Reset.

## Ordering Information
Module designation includes package size, supply voltage, embedded oscillator type, and frequency. Numerous model options are available.