Overview
The MC10ELT25D is a differential ECL (Emitter-Coupled Logic) to TTL (Transistor-Transistor Logic) translator produced by onsemi. This component is designed to facilitate bidirectional data communication between systems operating at different logic levels. It is particularly useful in applications where space, performance, and low power consumption are critical. The device operates with a +5 V, -5.2 V (or -4.5 V), and ground power supply, making it versatile for various system configurations.
Key Specifications
| Parameter | Value |
|---|---|
| Channel Type | Unidirectional |
| Channels per Circuit | 1 |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Type | Non-Inverted |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Translator Type | Mixed Signal |
| Input Signal | ECL |
| Output Signal | TTL |
| Supply Voltage - Min | 4.5 V |
| Supply Voltage - Max | 5.5 V |
| Propagation Delay Time | 4.1 ns |
| Maximum Toggle Frequency | 100 MHz |
| ESD Protection | Human Body Model: > 1 kV, Machine Model: > 400 V |
Key Features
- Differential ECL to TTL Translation: The MC10ELT25D translates differential ECL signals to TTL logic levels, enabling communication between systems with different logic families.
- Low Propagation Delay: The device features a propagation delay of 2.6 ns to 4.1 ns, making it suitable for high-speed applications.
- High Toggle Frequency: It supports a maximum toggle frequency of 100 MHz, ensuring high-speed data transfer.
- Internal Reference Voltage: The VBB pin provides an internally generated reference voltage, which can be used to rebias AC coupled inputs or as a switching reference voltage.
- ESD Protection: The component includes ESD protection with Human Body Model > 1 kV and Machine Model > 400 V.
- Compact Package: The 8-SOIC package is compact and ideal for applications where space is limited.
Applications
- High-Speed Data Communication: Suitable for high-speed data communication systems requiring translation between ECL and TTL logic levels.
- Telecommunications: Used in telecommunications equipment to interface between different logic families.
- Industrial Control Systems: Applied in industrial control systems where different logic levels need to be translated efficiently.
- Embedded Systems: Ideal for embedded systems that require low power consumption and high performance).
Q & A
- What is the primary function of the MC10ELT25D?
The MC10ELT25D is a differential ECL to TTL translator, converting ECL signals to TTL logic levels.
- What are the operating temperature ranges for the MC10ELT25D?
The operating temperature range is -40°C to +85°C.
- What is the maximum toggle frequency of the MC10ELT25D?
The maximum toggle frequency is 100 MHz.
- What type of package does the MC10ELT25D come in?
The device is packaged in an 8-SOIC (Small Outline Integrated Circuit) package.
- Does the MC10ELT25D have ESD protection?
Yes, it has ESD protection with Human Body Model > 1 kV and Machine Model > 400 V.
- What is the purpose of the VBB pin on the MC10ELT25D?
The VBB pin provides an internally generated reference voltage that can be used to rebias AC coupled inputs or as a switching reference voltage.
- What are the supply voltage requirements for the MC10ELT25D?
The device requires a +5 V, -5.2 V (or -4.5 V), and ground power supply.
- What is the propagation delay time of the MC10ELT25D?
The propagation delay time is 2.6 ns to 4.1 ns.
- Is the MC10ELT25D suitable for high-speed applications?
Yes, it is suitable for high-speed applications due to its low propagation delay and high toggle frequency.
- What types of systems can the MC10ELT25D be used in?
The MC10ELT25D can be used in telecommunications, industrial control systems, and embedded systems.
