Overview
The MC100EP32D is an integrated B2 divider from onsemi, designed for high-speed applications. This device features differential ECL (Emitter-Coupled Logic) clock inputs and is available in various packages, including SOIC-8, TSSOP-8, and DFN-8. The MC100EP32D is part of the 100 Series, which includes temperature compensation, making it suitable for a wide range of operating conditions.
The device includes an internally generated reference voltage (VBB) that can be used to rebias AC coupled inputs or as a switching reference voltage for single-ended input conditions. It also has an asynchronous reset pin that allows for the synchronization of multiple devices in a system.
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 |
| VI (Input Voltage) | NECL Mode | -6 | - | - | V |
| Iout (Output Current) | Continuous | - | - | 50 | mA |
| IBB (VBB Sink/Source) | - | - | ±0.5 | - | mA |
| TA (Operating Temperature Range) | - | -40 | - | 85 | °C |
| Tstg (Storage Temperature Range) | - | -65 | - | 150 | °C |
| Propagation Delay | - | - | 350 ps | - | - |
| Maximum Frequency | - | - | > 4 GHz | - | - |
Key Features
- 350 ps typical 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
- Pb-Free, Halogen Free, and RoHS compliant
- Temperature compensation in the 100 Series
Applications
The MC100EP32D is suitable for high-speed digital systems, including but not limited to:
- Telecommunication systems
- High-speed data transmission systems
- Clock distribution networks
- Frequency division in RF and microwave applications
- High-performance computing and networking equipment
Q & A
- What is the primary function of the MC100EP32D?
The MC100EP32D is an integrated B2 divider, which divides the input clock frequency by 2.
- What are the operating voltage ranges for the MC100EP32D?
The device operates in PECL mode with VCC = 3.0 V to 5.5 V and VEE = 0 V, and in NECL mode with VCC = 0 V and VEE = −3.0 V to −5.5 V.
- What is the typical propagation delay of the MC100EP32D?
The typical propagation delay is 350 ps.
- What is the maximum frequency the MC100EP32D can handle?
The maximum frequency is greater than 4 GHz typical.
- What is the purpose of the VBB pin?
The VBB pin provides an internally generated reference voltage that can be used to rebias AC coupled inputs or as a switching reference voltage for single-ended input conditions.
- How should the VBB pin be handled if not used?
If the VBB pin is not used, it should be left open.
- What is the function of the reset pin?
The reset pin is asynchronous and is asserted on the rising edge, allowing for the synchronization of multiple devices in a system.
- Is the MC100EP32D RoHS compliant?
Yes, the MC100EP32D is Pb-Free, Halogen Free, and RoHS compliant.
- What are the storage and operating temperature ranges for the MC100EP32D?
The operating temperature range is −40°C to +85°C, and the storage temperature range is −65°C to +150°C.
- What are some common applications for the MC100EP32D?
Common applications include telecommunication systems, high-speed data transmission systems, clock distribution networks, and high-performance computing and networking equipment.
