Overview
The MC100EL12DTG is a 5.0 V ECL (Emitter-Coupled Logic) low impedance driver produced by onsemi. This device is part of the 100 Series and is known for its high drive capabilities and fast propagation delays, making it ideal for applications requiring high AC performance. The MC100EL12DTG is functionally equivalent to the E112 device but offers enhanced performance characteristics.
Key Specifications
| Parameter | Condition | Min | Max | Unit | |
|---|---|---|---|---|---|
| VCC (PECL Mode Power Supply) | VEE = 0 V | - | - | 8 | V |
| VEE (NECL Mode Power Supply) | VCC = 0 V | -8 | - | - | V |
| VI (Input Voltage) | PECL Mode | -6 | - | 6 | V |
| VI (Input Voltage) | NECL Mode | -6 | - | 6 | V |
| Iout (Output Current) | Continuous | - | - | 50 | mA |
| Iout (Output Current) | Surge | - | - | 100 | mA |
| TA (Operating Temperature Range) | - | -40 | - | 85 | °C |
| tPLH/tPHL (Propagation Delay to Output) | -40°C to 85°C | 120 | 280 | 500 | ps |
| tr/tf (Output Rise/Fall Times) | -40°C to 85°C | 150 | 350 | 550 | ps |
Key Features
- Low impedance drive buffer with two pairs of OR/NOR outputs, suitable for high drive applications.
- Propagation delay of 290 ps, significantly faster than the E112 device.
- ESD protection: Human Body Model > 1.0 kV, Machine Model > 100 V.
- PECL mode operating range: VCC = 4.2 V to 5.7 V with VEE = 0 V; NECL mode operating range: VCC = 0 V with VEE = -4.2 V to -5.7 V.
- Internal input pulldown resistors.
- Meets or exceeds JEDEC Spec EIA/JESD78 IC Latchup Test.
- Moisture Sensitivity Level 1.
- Flammability Rating: UL 94 V-0 @ 0.125 in, Oxygen Index: 28 to 34.
- Pb-Free packages available.
Applications
The MC100EL12DTG is ideally suited for high drive applications such as memory addressing and other systems requiring high AC performance. It is particularly useful in environments where fast propagation delays and low impedance are critical.
Q & A
- What is the primary function of the MC100EL12DTG?
The MC100EL12DTG is a low impedance drive buffer with two pairs of OR/NOR outputs, designed for high drive applications. - What are the propagation delays of the MC100EL12DTG?
The propagation delays range from 120 ps to 500 ps over the operating temperature range. - What are the operating voltage ranges for PECL and NECL modes?
PECL mode: VCC = 4.2 V to 5.7 V with VEE = 0 V; NECL mode: VCC = 0 V with VEE = -4.2 V to -5.7 V. - Does the MC100EL12DTG have ESD protection?
Yes, it has ESD protection with Human Body Model > 1.0 kV and Machine Model > 100 V. - What is the operating temperature range of the MC100EL12DTG?
The operating temperature range is -40°C to +85°C. - Are Pb-Free packages available for the MC100EL12DTG?
Yes, Pb-Free packages are available. - What are the output rise and fall times of the MC100EL12DTG?
The output rise and fall times range from 150 ps to 550 ps. - Does the MC100EL12DTG meet any specific JEDEC specifications?
Yes, it meets or exceeds JEDEC Spec EIA/JESD78 IC Latchup Test. - What is the flammability rating of the MC100EL12DTG?
The flammability rating is UL 94 V-0 @ 0.125 in, with an Oxygen Index of 28 to 34. - What are some common applications for the MC100EL12DTG?
Common applications include memory addressing and other systems requiring high AC performance.
