Overview
The MC10EP57MNG, produced by onsemi, is a fully differential 4:1 multiplexer designed for high-speed applications. This device is part of the MC10/100EP57 series and is available in a QFN-20 package. It operates in both PECL (Positive ECL) and NECL (Negative ECL) modes, making it versatile for various system designs. The MC10EP57MNG is ideal for low skew applications such as clock distribution due to its fully differential architecture.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Propagation Delays | - | - | 375 ps | - | ps |
| Maximum Frequency | - | - | > 2 GHz | - | GHz |
| PECL Mode Operating Range | VCC = 3.0 V to 5.5 V, VEE = 0 V | - | - | - | V |
| NECL Mode Operating Range | VCC = 0 V, VEE = -3.0 V to -5.5 V | - | - | - | V |
| Power Supply Current (PECL) | VCC = 3.3 V, VEE = 0 V | 40 | 52 | 65 | mA |
| Output HIGH Voltage (PECL) | VCC = 3.3 V, VEE = 0 V | 2165 | 2290 | 2415 | mV |
| Output LOW Voltage (PECL) | VCC = 3.3 V, VEE = 0 V | 1365 | 1490 | 1615 | mV |
| VBB Output Voltage Reference | VCC = 3.3 V, VEE = 0 V | 1790 | 1835 | 1990 | mV |
Key Features
- Fully differential 4:1 multiplexer, can also be used as a 2:1 multiplexer by leaving SEL1 open.
- Low skew architecture, ideal for clock distribution.
- PECL and NECL mode operation.
- Multiple VBB outputs for reference voltage.
- Safety clamp on inputs.
- Open input default state with Q output defaulting LOW.
- Pb-free and RoHS compliant.
- ESD protection: Human Body Model > 4 kV, Machine Model > 100 V, Charged Device Model > 2 kV.
Applications
- Clock distribution in high-speed digital systems.
- Data multiplexing in telecommunications and networking equipment.
- High-speed logic circuits requiring low skew and differential signaling.
- Test and measurement equipment.
- High-frequency signal processing.
Q & A
- What is the primary function of the MC10EP57MNG?
The MC10EP57MNG is a fully differential 4:1 multiplexer that can also be used as a 2:1 multiplexer.
- What are the operating 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 typical propagation delay of the MC10EP57MNG?
The typical propagation delay is 375 ps.
- What is the maximum frequency of operation for the MC10EP57MNG?
The maximum frequency of operation is greater than 2 GHz.
- How does the VBB output function?
The VBB output provides a reference voltage and can be used to rebias AC coupled inputs.
- What is the purpose of the safety clamp on inputs?
The safety clamp on inputs protects the device from voltage spikes and ensures safe operation.
- What happens to the Q output when inputs are open or at VEE?
The Q output defaults to LOW when inputs are open or at VEE.
- Is the MC10EP57MNG Pb-free and RoHS compliant?
Yes, the MC10EP57MNG is Pb-free and RoHS compliant.
- What are the ESD protection levels for the MC10EP57MNG?
The ESD protection levels are > 4 kV for Human Body Model, > 100 V for Machine Model, and > 2 kV for Charged Device Model.
- In what package is the MC10EP57MNG available?
The MC10EP57MNG is available in a QFN-20 package.
