Overview
The MC100ELT23DG, produced by onsemi, is a 5 V dual differential PECL (Positive ECL) to TTL translator. This component is designed to translate PECL signals to TTL levels, making it ideal for applications that require the conversion of clock and data signals. The device operates with a single +5 V power supply and ground, simplifying its integration into various systems. It is available in both SOIC-8 and TSSOP-8 packages, offering flexibility in design and layout.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (Power Supply) | GND = 0 V | 7 | V | ||
| VI (Input Voltage) | GND = 0 V | 0 | 6 | V | |
| TA (Operating Temperature Range) | -40 | 85 | °C | ||
| Tstg (Storage Temperature Range) | -65 | 150 | °C | ||
| VIH (Input HIGH Voltage) | -40°C to 85°C | 3.83 | 4.12 | 4.12 | mV |
| VIL (Input LOW Voltage) | -40°C to 85°C | 3.19 | 3.53 | 3.53 | mV |
| VOH (Output HIGH Voltage) | IOH = -3.0 mA | 2.4 | V | ||
| VOL (Output LOW Voltage) | IOL = 24 mA | 0.5 | V | ||
| tPLH/tPHL (Propagation Delay) | -40°C to 85°C | 2.0 | 5.5 | 5.5 | ns |
| fmax (Maximum Toggle Frequency) | 100 | MHz |
Key Features
- 3.5 ns Typical Propagation Delay
- 24 mA TTL Outputs
- Flow Through Pinouts
- ESD Protection: >2 kV HBM, > 400 V MM
- The 100 Series Contains Temperature Compensation
- Operating Range VCC = 4.75 V to 5.25 V with GND = 0 V
- Internal Input 50 kΩ Pulldown Resistors
- Pb-Free, Halogen Free/BFR Free and RoHS Compliant
- Q Output Will Default High with Inputs Left Open or < 1.3 V
- Meets or Exceeds JEDEC Spec EIA/JESD78 IC Latchup Test
- Flammability Rating: UL–94 code V–0 @ 1/8”, Oxygen Index 28 to 34
Applications
The MC100ELT23DG is ideal for applications that require the translation of clock and data signals between PECL and TTL levels. This includes:
- High-speed data transmission systems
- Telecommunication equipment
- Networking devices
- High-frequency signal processing
- Systems requiring low propagation delay and high reliability
Q & A
- What is the primary function of the MC100ELT23DG?
The MC100ELT23DG is a dual differential PECL to TTL translator, converting PECL signals to TTL levels.
- What are the operating voltage and temperature ranges for the MC100ELT23DG?
The operating voltage range is 4.75 V to 5.25 V, and the operating temperature range is -40°C to 85°C.
- What is the typical propagation delay of the MC100ELT23DG?
The typical propagation delay is 3.5 ns.
- Does the MC100ELT23DG have ESD protection?
Yes, it has ESD protection of >2 kV HBM and > 400 V MM.
- What are the package options for the MC100ELT23DG?
The device is available in SOIC-8 and TSSOP-8 packages.
- Is the MC100ELT23DG RoHS compliant?
Yes, it is Pb-Free, Halogen Free/BFR Free and RoHS compliant.
- What is the maximum toggle frequency of the MC100ELT23DG?
The maximum toggle frequency is 100 MHz.
- How do the internal input pulldown resistors function?
The internal input pulldown resistors are 50 kΩ, helping to stabilize the inputs when they are left open or below 1.3 V.
- What is the output current capability of the MC100ELT23DG?
The TTL outputs can drive up to 24 mA.
- Does the MC100ELT23DG meet any specific industry standards?
Yes, it meets or exceeds JEDEC Spec EIA/JESD78 IC Latchup Test.
