Overview
The MC10EL89DR2G is a 5 V ECL (Emitter-Coupled Logic) coaxial cable driver produced by onsemi. This device is specifically designed to drive coaxial cables and is particularly useful in Digital Video Broadcasting applications. It operates in both PECL (Positive ECL) and NECL (Negative ECL) modes, making it versatile for various high-speed signal transmission needs.
Key Specifications
| Parameter | Condition | Value | Unit |
|---|---|---|---|
| Propagation Delay | - | 200 - 340 - 480 | ps |
| Output Swing | - | 1.6 | Vpp |
| Maximum Toggle Frequency | - | 1.5 Gb/s | - |
| PECL Mode Operating Range | VCC = 4.2 V to 5.7 V, VEE = 0 V | - | - |
| NECL Mode Operating Range | VCC = 0 V, VEE = -4.2 V to -5.7 V | - | - |
| Operating Temperature Range | - | -40 to +85 °C | - |
| Storage Temperature Range | - | -65 to +150 °C | - |
| Thermal Resistance (Junction-to-Ambient) | 0 lfpm | 190 °C/W | - |
| Thermal Resistance (Junction-to-Case) | Standard Board | 41 to 44 °C/W | - |
Key Features
- Differential fanout gate specifically designed to drive coaxial cables.
- High output swings of 1.6 Vpp, twice as large as standard ECL outputs.
- Propagation delay of 200 - 340 - 480 ps.
- Maximum toggle frequency of 1.5 Gb/s.
- Internal input pulldown resistors.
- Pb-Free, Halogen Free, and RoHS Compliant.
- Operates in both PECL and NECL modes.
Applications
The MC10EL89DR2G is especially useful in Digital Video Broadcasting applications due to its polarity-free system, allowing each output to be used as an independent driver. It is also suitable for other high-speed signal transmission applications requiring robust and reliable coaxial cable drivers.
Q & A
- What is the primary function of the MC10EL89DR2G?
The MC10EL89DR2G is a differential fanout gate designed to drive coaxial cables, particularly in high-speed applications like Digital Video Broadcasting.
- What are the operating voltage ranges for PECL and NECL modes?
For PECL mode, VCC = 4.2 V to 5.7 V with VEE = 0 V. For NECL mode, VCC = 0 V with VEE = -4.2 V to -5.7 V.
- What is the maximum toggle frequency of the MC10EL89DR2G?
The maximum toggle frequency is 1.5 Gb/s.
- What is the propagation delay of the MC10EL89DR2G?
The propagation delay ranges from 200 to 340 to 480 ps.
- What is the output swing of the MC10EL89DR2G?
The output swing is 1.6 Vpp.
- Is the MC10EL89DR2G RoHS compliant?
Yes, the MC10EL89DR2G is Pb-Free, Halogen Free, and RoHS Compliant.
- What is the operating temperature range of the MC10EL89DR2G?
The operating temperature range is -40 to +85 °C.
- What is the storage temperature range of the MC10EL89DR2G?
The storage temperature range is -65 to +150 °C.
- Does the MC10EL89DR2G have internal input pulldown resistors?
Yes, the device has internal input pulldown resistors.
- What is the thermal resistance (Junction-to-Ambient) of the MC10EL89DR2G?
The thermal resistance (Junction-to-Ambient) is 190 °C/W at 0 lfpm.
