Overview
The MC100LVELT23DR2 is a dual differential LVPECL/LVDS to LVTTL translator produced by onsemi. This device is designed for applications that require signal translation and level shifting between different voltage domains. It operates with a single +3.3 V power supply and ground, making it suitable for systems where LVPECL (Positive ECL) or LVDS levels are used. The small outline 8-lead package and dual gate design make it ideal for translating clock and data signals. The device is available in the ECL 100K standard and does not require external VBB references or LVPECL outputs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage (VCC) | 3.0 to 3.8 | V |
| Input Voltage (VI) | Not more positive than VCC | V |
| Output Current (Iout) | 50 mA (Continuous), 100 mA (Surge) | mA |
| Operating Temperature Range (TA) | -40 to +85 | °C |
| Storage Temperature (Tstg) | -65 to +150 | °C |
| Propagation Delay | 2.0 ns (Typical) | ns |
| Maximum Frequency | > 180 MHz | MHz |
| Output Signal | LVTTL | |
| Package Type | 8-SOIC, 8-TSSOP, 8-DFN | |
| ESD Protection | > 1500 V (Human Body Model), > 100 V (Machine Model), > 2000 V (CDM) | V |
Key Features
- Mixed Signal Translator Unidirectional with 2 channels
- LVTTL output signal with non-inverted output type
- Differential LVPECL inputs
- Typical propagation delay of 2.0 ns and maximum frequency > 180 MHz
- Internal pulldown and pullup resistors (50 kΩ each)
- Flow through pinouts for easy PCB layout
- Compact 8-lead package (SOIC, TSSOP, DFN) suitable for space-constrained designs
- Pb-free packages available
- Operating temperature range: -40°C to +85°C (TA)
- Surface mount technology for easy installation and reduced assembly costs
Applications
- Digital signal processing systems
- Data converters and transceivers
- Logic-level translators in various industries
- Systems requiring the translation of clock and data signals
Q & A
- What is the primary function of the MC100LVELT23DR2?
The MC100LVELT23DR2 is a dual differential LVPECL/LVDS to LVTTL translator, designed to translate signals between different voltage domains.
- What is the operating voltage range of the MC100LVELT23DR2?
The operating voltage range is from 3.0 V to 3.8 V.
- What are the typical propagation delay and maximum frequency of the MC100LVELT23DR2?
The typical propagation delay is 2.0 ns, and the maximum frequency is greater than 180 MHz.
- What types of packages are available for the MC100LVELT23DR2?
The device is available in 8-SOIC, 8-TSSOP, and 8-DFN packages.
- What is the operating temperature range of the MC100LVELT23DR2?
The operating temperature range is from -40°C to +85°C.
- Does the MC100LVELT23DR2 have ESD protection?
- What is the significance of the internal pulldown and pullup resistors in the MC100LVELT23DR2?
The internal pulldown and pullup resistors (50 kΩ each) help in stabilizing the input signals when they are not connected.
- Is the MC100LVELT23DR2 Pb-free?
- What are the typical applications of the MC100LVELT23DR2?
- How does the flow-through pinout design benefit the MC100LVELT23DR2?
