Overview
The MC10EL11DR2G is a 5.0 V ECL (Emitter-Coupled Logic) 1:2 differential fanout buffer produced by onsemi. This device is part of the 10EL series and is functionally similar to the E111 device but offers higher performance capabilities. It features improved within-device skew and propagation delay compared to its predecessor. The MC10EL11DR2G is designed to maintain stability under open input conditions through its differential inputs with clamping circuitry.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Propagation Delay | 265 ps | ps |
| Within-Device Skew | 5 ps | ps |
| PECL Mode Operating Range | VCC = 4.2 V to 5.7 V, VEE = 0 V | V |
| NECL Mode Operating Range | VCC = 0 V, VEE = −4.2 V to −5.7 V | V |
| Maximum Toggle Frequency | 1.5 GHz | GHz |
| Output Rise/Fall Times (20% - 80%) | 100 - 225 ps | ps |
| Operating Temperature Range | −40 to +85 °C | °C |
| Storage Temperature Range | −65 to +150 °C | °C |
| Thermal Resistance (Junction-to-Ambient) | 190 °C/W (0 lfpm), 130 °C/W (500 lfpm) | °C/W |
| Package | SOIC-8 (Pb-Free) |
Key Features
- Differential 1:2 fanout buffer with improved performance over the E111 device.
- Internal input pulldown resistors for stability under open input conditions.
- PECL and NECL mode operation with specified voltage ranges.
- Low propagation delay and within-device skew.
- Pb-Free, Halogen Free, and RoHS Compliant.
- High maximum toggle frequency of 1.5 GHz.
- ESD protection (Human Body Model > 1 KV, Machine Model > 100 V).
Applications
The MC10EL11DR2G is suitable for various high-speed digital applications requiring low skew and propagation delay, such as:
- High-speed data transmission systems.
- Telecommunication equipment.
- High-performance computing and networking devices.
- Clock distribution and signal buffering in complex digital circuits.
Q & A
- What is the primary function of the MC10EL11DR2G?
The MC10EL11DR2G is a differential 1:2 fanout buffer, designed to distribute a single input signal to two output signals while maintaining low skew and propagation delay.
- What are the operating voltage ranges for PECL and NECL modes?
For PECL mode, VCC = 4.2 V to 5.7 V with VEE = 0 V. For NECL mode, VCC = 0 V with VEE = −4.2 V to −5.7 V.
- What is the maximum toggle frequency of the MC10EL11DR2G?
The maximum toggle frequency is 1.5 GHz.
- What is the propagation delay of the MC10EL11DR2G?
The propagation delay is 265 ps.
- What is the within-device skew of the MC10EL11DR2G?
The within-device skew is 5 ps.
- Is the MC10EL11DR2G Pb-Free and RoHS Compliant?
- What is the operating temperature range of the MC10EL11DR2G?
The operating temperature range is −40 to +85 °C.
- What type of package is the MC10EL11DR2G available in?
The MC10EL11DR2G is available in an SOIC-8 (Pb-Free) package.
- Does the MC10EL11DR2G have ESD protection?
- What are some typical applications of the MC10EL11DR2G?
The MC10EL11DR2G is suitable for high-speed data transmission systems, telecommunication equipment, high-performance computing, and clock distribution in complex digital circuits.
