Overview
The MC100EP52MNR4G is a 3.3 V/5 V ECL (Emitter-Coupled Logic) differential data and clock D flip-flop produced by onsemi. This device is pin and functionally equivalent to the EL52 device. It features differential clock inputs, allowing it to be used as both positive and negative edge-triggered flip-flops. The MC100EP52MNR4G is part of the 100 Series, which includes temperature compensation, ensuring stable operation across a range of temperatures.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Propagation Delay (Typical) | 330 ps | ps |
| Maximum Frequency (Typical) | 4 GHz | GHz |
| PECL Mode Power Supply | VCC = 3.0 V to 5.5 V, VEE = 0 V | V |
| NECL Mode Power Supply | VCC = 0 V, VEE = -3.0 V to -5.5 V | V |
| Operating Temperature Range | -40 to +85 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Output HIGH Voltage (PECL Mode, Typical) | 3990 mV | mV |
| Output LOW Voltage (PECL Mode, Typical) | 3190 mV | mV |
| Input HIGH Voltage (Single-Ended, Typical) | 4115 mV | mV |
| Input LOW Voltage (Single-Ended, Typical) | 3390 mV | mV |
| Power Supply Current (Typical) | 35 mA | mA |
Key Features
- Differential data and clock inputs
- Positive and negative edge-triggered operation
- Input clamping circuitry for stable outputs under open input conditions
- Temperature compensation in the 100 Series
- Low propagation delay of 330 ps (typical)
- High maximum frequency of 4 GHz (typical)
- Open input default state with safety clamp on inputs
- Pb-Free, Halogen Free, and RoHS Compliant
- Available in SOIC-8 NB, TSSOP-8, and DFN8 packages
Applications
The MC100EP52MNR4G is suitable for high-speed digital applications requiring low propagation delays and high frequency operation. It is commonly used in:
- High-speed data transmission systems
- Telecommunication equipment
- Networking devices
- High-performance computing systems
- Test and measurement equipment
Q & A
- What is the typical propagation delay of the MC100EP52MNR4G?
The typical propagation delay is 330 ps.
- What is the maximum frequency of operation for the MC100EP52MNR4G?
The maximum frequency is typically 4 GHz.
- What are the power supply voltage ranges for PECL and NECL modes?
For PECL mode, VCC = 3.0 V to 5.5 V with VEE = 0 V. For NECL mode, VCC = 0 V with VEE = -3.0 V to -5.5 V.
- What is the operating temperature range of the MC100EP52MNR4G?
The operating temperature range is -40°C to +85°C.
- Is the MC100EP52MNR4G RoHS compliant?
- What types of packages are available for the MC100EP52MNR4G?
The device is available in SOIC-8 NB, TSSOP-8, and DFN8 packages.
- How does the input clamping circuitry function in the MC100EP52MNR4G?
The input clamping circuitry ensures that the outputs of the device remain stable under open input conditions by pulling them down to VEE.
- What is the significance of temperature compensation in the 100 Series?
Temperature compensation ensures that the device operates stably across a range of temperatures.
- Can the MC100EP52MNR4G be used as both positive and negative edge-triggered flip-flops?
- What are some common applications of the MC100EP52MNR4G?
The device is commonly used in high-speed data transmission systems, telecommunication equipment, networking devices, high-performance computing systems, and test and measurement equipment.
