Overview
The MC10EL57DR2G, produced by onsemi, is a 5 V ECL (Emitter-Coupled Logic) 4:1 differential multiplexer. This device is part of the MC10/100EL57 series and offers flexibility in multiplexing applications. It can be used either as a 4:1 or a 2:1 multiplexer, depending on the configuration of the select lines. The MC10EL57DR2G is designed for high-speed logic applications and features internal input pulldown resistors, making it suitable for various digital systems.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Internal Input Pulldown Resistor | 75 kΩ | |
| ESD Protection | > 1 kV (Human Body Model), > 100 V (Machine Model), > 2 kV (Charge Device Model) | |
| Moisture Sensitivity | Level 1 | |
| Flammability Rating | UL 94 V-0 @ 0.125 in | |
| Transistor Count | 109 Devices | |
| Operating Temperature Range | −40 to +85 °C | °C |
| Storage Temperature Range | −65 to +150 °C | °C |
| Thermal Resistance (Junction-to-Ambient) | 130 °C/W (0 lfpm), 75 °C/W (500 lfpm) | °C/W |
| Power Supply (PECL Mode) | VCC = 4.2 V to 5.7 V, VEE = 0 V | V |
| Power Supply (NECL Mode) | VCC = 0 V, VEE = −4.2 V to −5.7 V | V |
| Input Voltage (PECL Mode) | VI ≤ VCC, VI ≥ VEE | V |
| Output Current | 50 mA (Continuous), 100 mA (Surge) | mA |
| VBB Sink/Source Current | ±0.5 mA | mA |
Key Features
- Useful as either a 4:1 or a 2:1 multiplexer by configuring the select lines.
- VBB output for single-ended operation and to rebias AC coupled inputs.
- 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 on all inputs.
- Q outputs will default LOW with inputs open or at VEE.
- Pb-Free, Halogen Free, and RoHS Compliant.
Applications
The MC10EL57DR2G is suitable for high-speed digital systems, including but not limited to:
- Telecommunication systems requiring high-speed data multiplexing.
- High-performance computing and data processing systems.
- Networking equipment where fast data switching is necessary.
- Test and measurement equipment that require precise signal handling.
Q & A
- What is the primary function of the MC10EL57DR2G?
The MC10EL57DR2G is a 5 V ECL 4:1 differential multiplexer, which can also be used as a 2:1 multiplexer by configuring the select lines.
- 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 purpose of the VBB output?
The VBB output is used for single-ended operation and to rebias AC coupled inputs.
- What is the thermal resistance of the SOIC-16 package?
The thermal resistance is 130 °C/W at 0 lfpm and 75 °C/W at 500 lfpm.
- What is the maximum output current of the device?
The maximum continuous output current is 50 mA, and the maximum surge output current is 100 mA.
- Is the device RoHS compliant?
- What is the moisture sensitivity level of the device?
The device has a moisture sensitivity level of 1.
- How should the VBB pin be handled when not used?
When not used, the VBB pin should be left open.
- What is the flammability rating of the device's package?
The package has a flammability rating of UL 94 V-0 @ 0.125 in.
- What is the storage temperature range for the device?
The storage temperature range is −65 to +150 °C.
