Overview
The MC100EP33DTR2 is an integrated B4 divider from Onsemi, designed for high-speed clock division in various electronic systems. This component is part of the ECL (Emitter-Coupled Logic) family and is known for its high-frequency operation and low propagation delay.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (PECL Mode Power Supply) | VEE = 0 V | - | - | 6 | V |
| VEE (NECL Mode Power Supply) | VCC = 0 V | -6 | - | - | V |
| VI (Input Voltage) | PECL Mode | - | - | 6 | V |
| Propagation Delay | - | 300 | 370 | 420 | ps |
| Maximum Frequency | - | - | > 4 GHz | - | - |
| Operating Temperature Range | - | -40 | - | 85 | °C |
Key Features
- 320 ps Propagation Delay
- Maximum Frequency > 4 GHz Typical
- PECL Mode Operating Range: VCC = 3.0 V to 5.5 V with VEE = 0 V
- NECL Mode Operating Range: VCC = 0 V with VEE = −3.0 V to −5.5 V
- Open Input Default State
- Safety Clamp on Inputs
- Q Output Will Default LOW with Inputs Open or at VEE
- VBB Output for reference voltage
- Pb-Free, Halogen Free, and RoHS Compliant
Applications
The MC100EP33DTR2 is suitable for high-speed digital systems, including telecommunications, data communication equipment, and other applications requiring precise clock division. It is particularly useful in systems that need to operate at frequencies above 4 GHz.
- Telecommunications equipment
- Data communication systems
- High-speed digital circuits
- Clock distribution networks
Q & A
- What is the maximum frequency of operation for the MC100EP33DTR2?
The MC100EP33DTR2 can operate at frequencies greater than 4 GHz.
- What are the operating voltage ranges for PECL and NECL modes?
For PECL mode, VCC = 3.0 V to 5.5 V with VEE = 0 V. For NECL mode, VCC = 0 V with VEE = −3.0 V to −5.5 V.
- What is the propagation delay of the MC100EP33DTR2?
The propagation delay is approximately 320 ps.
- What is the purpose of the VBB pin?
The VBB pin provides an internally generated voltage supply and can be used as a switching reference voltage or to rebias AC coupled inputs.
- Is the MC100EP33DTR2 RoHS compliant?
- What is the operating temperature range of the MC100EP33DTR2?
The operating temperature range is −40°C to +85°C.
- How does the reset pin function?
The reset pin is asynchronous and is asserted on the rising edge, allowing for the synchronization of multiple EP33’s in a system.
- What is the default state of the Q output when inputs are open or at VEE?
The Q output will default LOW when inputs are open or at VEE.
- What are the typical applications of the MC100EP33DTR2?
It is used in telecommunications, data communication equipment, and other high-speed digital systems.
- What is the package type for the MC100EP33DTR2?
The MC100EP33DTR2 comes in a TSSOP-8 package.
