Overview
The MC100EL12DG is a 5.0 V ECL (Emitter-Coupled Logic) low impedance driver produced by ON Semiconductor. This device is part of the 100 Series and is designed for high-drive applications, particularly in scenarios requiring fast propagation delays and high AC performance. It is functionally equivalent to the E112 device but offers enhanced performance capabilities. The MC100EL12DG features dual outputs, making it suitable for applications such as memory addressing and other high-drive requirements.
Key Specifications
| Symbol | Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC | PECL Mode Power Supply | - | - | 8 | V |
| VEE | NECL Mode Power Supply | - | - | -8 | V |
| VI | Input Voltage (PECL Mode) | -6 | - | 6 | V |
| Iout | Output Current (Continuous) | - | - | 50 | mA |
| TA | Operating Temperature Range | -40 | - | 85 | °C |
| IEE | Power Supply Current | 14 | 17 | 20 | mA |
| VOH | Output HIGH Voltage (PECL Mode) | 3915 | 3995 | 4120 | mV |
| VOL | Output LOW Voltage (PECL Mode) | 3170 | 3305 | 3445 | mV |
| VIH | Input HIGH Voltage (PECL Mode) | 3835 | - | 4120 | mV |
| VIL | Input LOW Voltage (PECL Mode) | 3190 | - | 3525 | mV |
Key Features
- Low Impedance Drive: The MC100EL12DG is designed for high-drive applications, making it ideal for scenarios requiring strong output signals.
- Dual Outputs: Features two pairs of OR/NOR outputs, suitable for applications such as memory addressing.
- Fast Propagation Delays: With propagation delays as low as 290 ps, this device is optimized for high AC performance.
- ESD Protection: Offers ESD protection with Human Body Model > 1.0 kV and Machine Model > 100 V.
- Operating Modes: Supports both PECL (Positive ECL) and NECL (Negative ECL) operating modes.
- Internal Input Pulldown Resistors: Includes internal input pulldown resistors for simplified circuit design.
- Pb-Free Packages: Available in lead-free packages, complying with environmental regulations.
- Temperature Compensation: The 100 Series includes temperature compensation for stable operation across a range of temperatures.
Applications
- Memory Addressing: Ideal for high-drive applications in memory addressing due to its fast propagation delays and dual outputs.
- High-Speed Logic Circuits: Suitable for use in high-speed logic circuits where low impedance and fast signal propagation are critical.
- Telecommunications: Can be used in telecommunications equipment where high-speed data transmission is required.
- Data Processing Systems: Applicable in data processing systems that demand high AC performance and reliable signal integrity.
Q & A
- What is the primary function of the MC100EL12DG?
The MC100EL12DG is a low impedance drive buffer designed for high-drive applications, particularly in scenarios requiring fast propagation delays and high AC performance.
- What are the key features of the MC100EL12DG?
Key features include dual outputs, fast propagation delays (290 ps), ESD protection, and support for both PECL and NECL operating modes.
- What is the operating temperature range of the MC100EL12DG?
The operating temperature range is from -40°C to +85°C.
- Does the MC100EL12DG have ESD protection?
- What types of packages are available for the MC100EL12DG?
The device is available in SOIC-8, TSSOP-8, and DFN8 packages, with Pb-free options.
- What are the typical power supply current values for the MC100EL12DG?
The typical power supply current is 17 mA.
- What are the output voltage levels for the MC100EL12DG in PECL mode?
The output HIGH voltage is typically 3995 mV, and the output LOW voltage is typically 3305 mV.
- Does the MC100EL12DG include internal input pulldown resistors?
- What are some common applications for the MC100EL12DG?
- Is the MC100EL12DG suitable for high-speed data transmission?
