Overview
The MC100EP32DT is a high-speed, integrated divide-by-2 divider IC produced by onsemi. It is part of the 100EP series and is designed for applications requiring high-frequency digital signal processing and logic operations. This device features differential CLK inputs and an internally generated voltage supply available through the VBB pin, which can also rebias AC coupled inputs. The reset pin is asynchronous and is asserted on the rising edge, allowing for the synchronization of multiple EP32 devices in a system. The 100 Series includes temperature compensation, enhancing its performance across various operating conditions.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (PECL Mode) | VEE = 0 V | 3.0 | - | 5.5 | V |
| VEE (NECL Mode) | VCC = 0 V | -3.0 | - | -5.5 | V |
| Propagation Delay | - | - | 350 ps | - | ps |
| Maximum Frequency | - | - | > 4 GHz | - | GHz |
| Operating Temperature Range | - | -40 | - | 85 | °C |
| Storage Temperature Range | - | -65 | - | 150 | °C |
| Output Current | Continuous | - | - | 50 mA | mA |
| VBB Sink/Source | - | - | ±0.5 mA | - | mA |
Key Features
- Divide-by-2 logic function with differential CLK inputs.
- High-speed operation up to 4 GHz.
- Wide supply voltage range: 3.0 V to 5.5 V in PECL mode and -3.0 V to -5.5 V in NECL mode.
- Extended operating temperature range: -40°C to 85°C.
- Surface mount packages: 8-TSSOP, 8-SOIC, and 8-DFN.
- Internally generated voltage supply (VBB) for rebiasing AC coupled inputs.
- Asynchronous reset pin for synchronization.
- Open input default state and safety clamp on inputs.
- Pb-Free, Halogen Free, and RoHS Compliant packages.
Applications
- High-speed digital signal processing.
- Frequency division and counting.
- Timing and synchronization circuits.
- Industrial and communications equipment.
Q & A
- What is the primary function of the MC100EP32DT?
The MC100EP32DT is a divide-by-2 divider with differential CLK inputs.
- What is the maximum operating frequency of the MC100EP32DT?
The maximum operating frequency is greater than 4 GHz.
- What are the operating voltage ranges for the MC100EP32DT?
The device operates in PECL mode with VCC = 3.0 V to 5.5 V and in NECL mode with VEE = -3.0 V to -5.5 V.
- What is the purpose of the VBB pin?
The VBB pin provides an internally generated voltage supply and can rebias AC coupled inputs.
- How does the reset pin function?
The reset pin is asynchronous and is asserted on the rising edge, allowing for the synchronization of multiple EP32 devices.
- What are the package options available for the MC100EP32DT?
The device is available in 8-TSSOP, 8-SOIC, and 8-DFN packages.
- Is the MC100EP32DT RoHS compliant?
Yes, the MC100EP32DT is Pb-Free, Halogen Free, and RoHS Compliant.
- What is the typical propagation delay of the MC100EP32DT?
The typical propagation delay is 350 ps.
- What are the common applications of the MC100EP32DT?
Common applications include high-speed digital signal processing, frequency division and counting, timing and synchronization circuits, and industrial and communications equipment.
- Is the MC100EP32DT still in active production?
No, the MC100EP32DT is an obsolete product and is no longer in active production. However, equivalent or alternative models may be available.
