Overview
The MC100ELT23DTR2 is a 5 V dual differential PECL (Positive ECL) to TTL translator produced by ON Semiconductor. This component is designed to translate PECL signals to TTL levels, making it suitable for applications that require the conversion of clock and data signals. The device operates with a single +5 V supply and ground, simplifying the power requirements. It is available in several package options, including SOIC-8, TSSOP-8, and DFN8, making it versatile for various design needs.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Operating Voltage (VCC) | 4.75 to 5.25 | V |
| Propagation Delay (tPLH/tPHL) | 2.0 to 5.5 | ns |
| Maximum Toggle Frequency (fmax) | 100 | MHz |
| Input HIGH Voltage (VIH) | 3835 to 4120 | mV |
| Input LOW Voltage (VIL) | 3190 to 3525 | mV |
| Internal Input Pulldown Resistor | 50 kΩ | |
| ESD Protection (Human Body Model) | > 2 kV | |
| ESD Protection (Machine Model) | > 400 V | |
| Output Rise/Fall Time (10-90%) | 1.1 to 1.6 | ns |
Key Features
- 3.5 ns typical propagation delay
- 24 mA TTL outputs
- Flow-through pinouts for easy PCB layout
- Internal 50 kΩ input pulldown resistors
- Temperature compensation (100 Series)
- Pb-free packages available
- Dual differential PECL inputs
- Single +5 V supply operation
Applications
The MC100ELT23DTR2 is ideal for applications requiring the translation of clock and data signals between PECL and TTL levels. This includes high-speed data transmission systems, telecommunications equipment, and other electronic systems where signal level translation is necessary.
Q & A
- What is the operating voltage range of the MC100ELT23DTR2?
The operating voltage range is from 4.75 V to 5.25 V. - What is the typical propagation delay of the MC100ELT23DTR2?
The typical propagation delay is 3.5 ns. - What are the package options available for the MC100ELT23DTR2?
The device is available in SOIC-8, TSSOP-8, and DFN8 packages. - Does the MC100ELT23DTR2 have ESD protection?
Yes, it has ESD protection with a Human Body Model rating of > 2 kV and a Machine Model rating of > 400 V. - What is the maximum toggle frequency of the MC100ELT23DTR2?
The maximum toggle frequency is 100 MHz. - Are Pb-free packages available for the MC100ELT23DTR2?
Yes, Pb-free packages are available. - What is the input swing range for the PECL inputs?
The input swing range is from 200 mV to 1000 mV. - Does the MC100ELT23DTR2 have internal input pullup resistors?
No, it does not have internal input pullup resistors. - What is the output rise/fall time of the MC100ELT23DTR2?
The output rise/fall time is between 1.1 ns and 1.6 ns. - Is temperature compensation included in the MC100ELT23DTR2?
Yes, the 100 Series includes temperature compensation.
