Overview
The MC100EP11DTR2G, produced by onsemi, is a 3.3 V/5 V ECL (Emitter-Coupled Logic) 1:2 differential fanout buffer. This device is pin and functionally equivalent to the LVEL11 but offers significantly faster AC performance, making it ideal for applications requiring high-speed signal processing. The MC100EP11 is part of the 100 Series, which includes temperature compensation for enhanced stability.
Key Specifications
| Parameter | Condition | Unit | Min | Typ | Max |
|---|---|---|---|---|---|
| VCC (PECL Mode) | VEE = 0 V | V | 3.0 | - | 5.5 |
| VEE (NECL Mode) | VCC = 0 V | V | -5.5 | - | -3.0 |
| Propagation Delay (tPLH, tPHL) | - | ps | 140 | 200 | 250 |
| Maximum Clock Frequency (fmax) | - | GHz | - | 3 | - |
| Output Rise/Fall Times (tr, tf) | @ 1.0 GHz | ps | 70 | 120 | 170 |
| Operating Temperature Range (TA) | - | °C | -40 | - | 85 |
| Storage Temperature Range (Tstg) | - | °C | -65 | - | 150 |
Key Features
- 220 ps typical propagation delay, with maximum clock frequency greater than 3 GHz.
- Operates in both PECL (Positive ECL) and NECL (Negative ECL) modes.
- Open input default state with safety clamp on inputs.
- Q outputs default LOW with inputs open or at VEE.
- Pb-Free, Halogen Free, and RoHS Compliant.
- Temperature compensation in the 100 Series for enhanced stability.
Applications
The MC100EP11DTR2G is suitable for high-speed digital systems requiring fast signal fanout and buffering. Typical applications include:
- High-speed data transmission systems.
- Telecommunication equipment.
- High-performance computing and networking devices.
- Test and measurement equipment.
Q & A
- What is the primary function of the MC100EP11DTR2G?
The MC100EP11DTR2G is a differential 1:2 fanout buffer, designed to distribute high-speed signals with minimal delay and skew.
- What are the operating voltage ranges for the MC100EP11DTR2G?
The device operates in PECL mode with VCC from 3.0 V to 5.5 V and in NECL mode with VEE from -5.5 V to -3.0 V.
- What is the typical propagation delay of the MC100EP11DTR2G?
The typical propagation delay is 200 ps.
- What is the maximum clock frequency supported by the MC100EP11DTR2G?
The maximum clock frequency is greater than 3 GHz.
- Does the MC100EP11DTR2G have any special features for input protection?
Yes, it has a safety clamp on inputs and the Q outputs default LOW with inputs open or at VEE.
- Is the MC100EP11DTR2G environmentally friendly?
Yes, it is Pb-Free, Halogen Free, and RoHS Compliant.
- What is the operating temperature range of the MC100EP11DTR2G?
The operating temperature range is from -40°C to 85°C.
- What is the storage temperature range for the MC100EP11DTR2G?
The storage temperature range is from -65°C to 150°C.
- What are some common applications for the MC100EP11DTR2G?
Common applications include high-speed data transmission systems, telecommunication equipment, high-performance computing, and test and measurement equipment.
- Does the MC100EP11DTR2G have temperature compensation?
Yes, the 100 Series includes temperature compensation for enhanced stability.
