ON MC100EL1648DG

VCO1.1GHz4.2V ~ 5.5V-40°C ~ 85°C8-SOIC（0.154"，3.90mm 宽）表面贴装型

Overview

The MC100EL1648DG is a voltage-controlled Oscillator Amplifier requires an external parallel tank circuit consisting of the inductor and capacitor. A varactor diode may be incorporated into the tank circuit to provide a voltage variable input for the oscillator (VCO). This device may also be used in many other applications requiring a fixed frequency clock. The MC100EL1648 is ideal in applications requiring a local oscillator, systems that include electronic test equipment and digital high-speed telecommunications. The MC100EL1648 is based on the VCO circuit topology of the MC1648. The MC100EL1648 uses advanced bipolar process technology which results in a design which can operate at an extended frequency range. The ECL output circuitry of the MC100EL1648 is not a traditional open emitter output structure and instead has an on-chip termination emitter resistor, RE, with a nominal value of 510R. This facilitates direct ac-coupling of the output signal into a transmission line.

Features

• Operate frequency at 1.1GHz

• Package / Case: Tube

• Mounting Type:Surface Mount

• Additional Feature: NECL MODE VCC=0V, WITH VEE=-4.2V TO -5.5V SUPPLY

Applications

There are a lot of ON Semiconductor MC100EL1648DG Programmable Timers & Oscillators applications.

• High Vibration, High Acceleration Environments

• Domestic appliances

• Battery-Powered Systems

• Electric Vehicles

• Periodic “Wake-Up” Call

• Clutch Actuator circuit

• Home Automation Sensors

• “Heartbeat” Timers

• Low-Power Wireless

• Watchdog Timers