Overview
The MC100EP33DTR2G is an integrated B4 divider from onsemi, designed for high-speed applications. This device is part of the ECL (Emitter-Coupled Logic) family and is available in a TSSOP-8 package. It features differential clock inputs and an internally generated voltage supply (VBB) for rebiasing AC coupled inputs. The MC100EP33 is known for its high-frequency operation and low propagation delay, making it suitable for various high-speed digital systems.
Key Specifications
| Parameter | Condition | Value | Unit |
|---|---|---|---|
| VCC (PECL Mode Power Supply) | VEE = 0 V | 3.0 to 5.5 | V |
| VEE (NECL Mode Power Supply) | VCC = 0 V | −3.0 to −5.5 | V |
| Propagation Delay | 320 ps (typical) | ps | |
| Maximum Frequency | > 4 GHz (typical) | GHz | |
| Output HIGH Voltage (PECL, VCC = 3.3 V) | 2155 to 2415 | mV | |
| Output LOW Voltage (PECL, VCC = 3.3 V) | 1355 to 1605 | mV | |
| Input HIGH Voltage (Single-Ended, PECL) | 2075 to 2420 | mV | |
| Input LOW Voltage (Single-Ended, PECL) | 1355 to 1675 | mV | |
| Operating Temperature Range | −40 to +85 | °C | |
| Storage Temperature Range | −65 to +150 | °C |
Key Features
- Differential clock inputs with internal VBB reference voltage for rebiasing AC coupled inputs.
- Low propagation delay of 320 ps (typical).
- High maximum frequency operation of > 4 GHz (typical).
- PECL and NECL mode operating ranges: VCC = 3.0 V to 5.5 V with VEE = 0 V, and VCC = 0 V with VEE = −3.0 V to −5.5 V.
- Open input default state and safety clamp on inputs.
- Q output defaults LOW with inputs open or at VEE.
- Pb-Free, Halogen Free, and RoHS Compliant.
- Asynchronous reset pin for synchronization.
- Temperature compensation in the 100 Series.
Applications
The MC100EP33DTR2G is suitable for various high-speed digital applications, including:
- High-speed clock distribution and synchronization.
- Telecommunication systems requiring low jitter and high-frequency operation.
- Data transmission and reception systems.
- High-performance computing and networking equipment.
- Test and measurement instruments.
Q & A
- What is the primary function of the MC100EP33DTR2G?
The MC100EP33DTR2G is an integrated B4 divider, designed to divide the input clock frequency by 4.
- What are the operating voltage ranges for the MC100EP33DTR2G?
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 propagation delay of the MC100EP33DTR2G?
The propagation delay is typically 320 ps.
- What is the maximum frequency of operation for the MC100EP33DTR2G?
The maximum frequency of operation is greater than 4 GHz (typical).
- What is the purpose of the VBB pin?
The VBB pin provides an internally generated voltage supply for rebiasing AC coupled inputs and can be used as a switching reference voltage.
- Is the reset pin synchronous or asynchronous?
The reset pin is asynchronous and is asserted on the rising edge.
- What are the storage and operating temperature ranges for the MC100EP33DTR2G?
The storage temperature range is −65 to +150°C, and the operating temperature range is −40 to +85°C.
- Is the MC100EP33DTR2G RoHS compliant?
- What package options are available for the MC100EP33DTR2G?
The device is available in a TSSOP-8 package.
- What is the significance of the 100 Series temperature compensation?
The 100 Series contains temperature compensation, which helps maintain stable operation over a range of temperatures.
