Overview
The MC100EP29DTG is a dual master-slave flip-flop produced by onsemi. This device is functionally equivalent to the MC10/100EL29 and features fully differential Data and Clock inputs as well as outputs. Data enters the master latch when the clock is LOW and transfers to the slave upon a positive transition on the clock input. The device is designed with special circuitry to ensure stability under open input conditions, and it includes asynchronous, overriding Set and Reset inputs.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Dual Master-Slave Flip-Flop |
| Input Level | ECL (Emitter-Coupled Logic) |
| Output Level | ECL |
| Supply Voltage (VCC) | 3.0 V to 5.5 V (PECL Mode), 0 V with VEE = -3.0 V to -5.5 V (NECL Mode) |
| Propagation Delay Time | 0.5 ns (Typical) |
| High Level Output Current | -50 mA |
| Low Level Output Current | 50 mA |
| Maximum Frequency | > 3 GHz (Typical) |
| Package Type | TSSOP-20, QFN-20 |
| Temperature Range | -40°C to 85°C |
Key Features
- Fully differential Data and Clock inputs as well as outputs.
- Asynchronous, overriding Set and Reset inputs.
- Special circuitry to ensure device stability under open input conditions.
- Internally generated voltage supply (VBB) available for single-ended input conditions and AC coupled inputs.
- Safety clamp on inputs.
- Pb-Free devices.
- Temperature compensation.
Applications
The MC100EP29DTG is suitable for high-speed digital applications requiring precise timing and signal integrity. It is commonly used in:
- High-speed data transmission systems.
- Telecommunication equipment.
- Networking devices.
- High-frequency signal processing.
- Other applications requiring ECL logic and differential signaling.
Q & A
- What is the MC100EP29DTG?
The MC100EP29DTG is a dual master-slave flip-flop with fully differential Data and Clock inputs and outputs, produced by onsemi.
- What are the key features of the MC100EP29DTG?
Key features include fully differential inputs and outputs, asynchronous Set and Reset inputs, special circuitry for stability under open input conditions, and an internally generated voltage supply (VBB).
- What is the operating voltage range for the MC100EP29DTG?
The device operates in PECL mode with VCC from 3.0 V to 5.5 V and in NECL mode with VEE from -3.0 V to -5.5 V.
- What is the maximum frequency of operation for the MC100EP29DTG?
The maximum frequency of operation is greater than 3 GHz (typical).
- What are the typical propagation delays for the MC100EP29DTG?
The typical propagation delay is 0.5 ns.
- What are the output current capabilities of the MC100EP29DTG?
The device can source or sink up to 50 mA.
- What package types are available for the MC100EP29DTG?
The device is available in TSSOP-20 and QFN-20 packages.
- Is the MC100EP29DTG Pb-Free?
- What is the purpose of the VBB pin on the MC100EP29DTG?
The VBB pin provides an internally generated voltage supply for single-ended input conditions and AC coupled inputs.
- What are common applications for the MC100EP29DTG?
