Overview
The MC100LVEL33DTR2G is a 3.3 V ECL ÷4 Divider integrated circuit produced by onsemi. This device is functionally equivalent to the EL33 and operates from a 3.3 V supply. It features an asynchronous reset pin that is asserted on the rising edge, allowing for the synchronization of multiple devices in a system. The MC100LVEL33 is designed for high-speed applications, offering low propagation delay and high maximum frequency operation.
Key Specifications
| Symbol | Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC | PECL Mode Power Supply | 3.0 | - | 3.8 | V |
| VEE | NECL Mode Power Supply | -3.8 | - | -3.0 | V |
| VI | Input Voltage (PECL Mode) | 0 | - | 6 | V |
| VI | Input Voltage (NECL Mode) | -6 | - | 0 | V |
| fmax | Maximum Toggle Frequency | 3.4 | 3.8 | 4.0 | GHz |
| tPLH/tPHL | Propagation Delay (CLK to Q) | 530 | 630 | 730 | ps |
| IBB | VBB Sink/Source Current | -0.5 | - | 0.5 | mA |
| TA | Operating Temperature Range | -40 | - | 85 | °C |
Key Features
- Typical propagation delay of 630 ps and maximum frequency of 4.0 GHz
- ESD protection: > 4 KV Human Body Model and > 200 V Machine Model
- Internal input pulldown resistors
- Meets or exceeds JEDEC Spec EIA/JESD78 IC Latchup Test
- Moisture sensitivity: Level 1 for SOIC-8 and Level 3 for TSSOP-8
- Flammability rating: UL 94 V-0 @ 0.125 in, Oxygen Index: 28 to 34
- Pb-Free, Halogen Free, and RoHS Compliant
- Asynchronous reset pin for synchronization of multiple devices
- VBB pin for rebiasing AC coupled inputs and as a switching reference voltage
Applications
The MC100LVEL33DTR2G is suitable for high-speed digital systems requiring precise clock division. It is commonly used in:
- Telecommunication systems for clock signal processing
- High-speed data transmission and reception systems
- Test and measurement equipment requiring precise timing signals
- Networking equipment for clock synchronization
- Other high-frequency digital circuits where low propagation delay and high accuracy are critical
Q & A
- What is the operating voltage range for the MC100LVEL33DTR2G in PECL mode?
The operating voltage range in PECL mode is from 3.0 V to 3.8 V with VEE = 0 V.
- What is the maximum toggle frequency of the MC100LVEL33DTR2G?
The maximum toggle frequency is 4.0 GHz.
- What is the typical propagation delay of the MC100LVEL33DTR2G?
The typical propagation delay is 630 ps.
- Does the MC100LVEL33DTR2G have ESD protection?
- What is the purpose of the VBB pin on the MC100LVEL33DTR2G?
The VBB pin serves as a reference voltage output and can be used to rebias AC coupled inputs and as a switching reference voltage.
- Is the MC100LVEL33DTR2G RoHS compliant?
- What is the operating temperature range for the MC100LVEL33DTR2G?
The operating temperature range is from -40°C to 85°C.
- How does the asynchronous reset pin function on the MC100LVEL33DTR2G?
The asynchronous reset pin is asserted on the rising edge and allows for the synchronization of multiple devices in a system.
- What are the moisture sensitivity levels for the MC100LVEL33DTR2G in different packages?
The moisture sensitivity level is Level 1 for SOIC-8 and Level 3 for TSSOP-8.
- What is the flammability rating of the MC100LVEL33DTR2G?
The flammability rating is UL 94 V-0 @ 0.125 in, with an Oxygen Index of 28 to 34.
