Overview
The MC100LVEL11DTG is a 3.3V ECL 1:2 differential fanout buffer produced by ON Semiconductor. This device is functionally similar to the E111 but offers higher performance capabilities, making it ideal for applications requiring superior AC performance. The MC100LVEL11DTG features differential inputs with clamping circuitry to maintain stability under open input conditions, and it defaults the Q outputs to LOW if the inputs are left open or pulled to VEE.
Key Specifications
| Symbol | Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC | PECL Mode Power Supply | 3.0 | - | 3.8 | V |
| VEE | NECL Mode Power Supply | -3.0 | - | -3.8 | V |
| VI | Input Voltage | 1490 | - | 2420 | mV |
| Iout | Output Current | - | - | 50/100 | mA |
| TA | Operating Temperature Range | -40 | - | 95 | °C |
| tPLH/tPHL | Propagation Delay to Output | 235 | 330 | 405 | ps |
| tSKEW | Within-Device Skew | 5 | - | 10 | ps |
| tJITTER | Random Clock Jitter (RMS) | 0.6 | - | - | ps |
| tr/tf | Output Rise/Fall Times | 120 | - | 320 | ps |
Key Features
- 330 ps Propagation Delay
- 5 ps Skew Between Outputs
- High Bandwidth Output Transitions
- Temperature Compensation (100 Series)
- PECL Mode Operating Range: VCC = 3.0 V to 3.8 V with VEE = 0 V
- NECL Mode Operating Range: VCC = 0 V with VEE = -3.0 V to -3.8 V
- Internal Input Pulldown Resistors on D, Pullup and Pulldown Resistors on D
- Q Output will Default LOW with Inputs Open or at VEE
- Pb-Free and RoHS Compliant
Applications
The MC100LVEL11DTG is suited for applications requiring high AC performance, such as:
- High-speed data transmission systems
- Clock distribution networks
- Telecommunication equipment
- High-frequency signal processing
- Networking and data communication devices
Q & A
- What is the primary function of the MC100LVEL11DTG?
The MC100LVEL11DTG is a 3.3V ECL 1:2 differential fanout buffer, designed to distribute high-speed differential signals.
- What are the operating voltage ranges for PECL and NECL modes?
For PECL mode, VCC = 3.0 V to 3.8 V with VEE = 0 V. For NECL mode, VCC = 0 V with VEE = -3.0 V to -3.8 V.
- What is the propagation delay of the MC100LVEL11DTG?
The propagation delay is typically 330 ps.
- What is the within-device skew of the MC100LVEL11DTG?
The within-device skew is 5 ps.
- How does the device handle open input conditions?
The device employs clamping circuitry to maintain stability under open input conditions, and the Q outputs will go LOW if the inputs are left open or pulled to VEE.
- Is the MC100LVEL11DTG RoHS compliant?
- What are the typical output rise and fall times?
The output rise and fall times are typically between 120 ps and 320 ps.
- What is the maximum toggle frequency of the MC100LVEL11DTG?
The maximum toggle frequency is 1.0 GHz.
- What are the available package options for the MC100LVEL11DTG?
The device is available in SOIC-8, TSSOP-8, and DFN8 packages.
- What is the operating temperature range of the MC100LVEL11DTG?
The operating temperature range is -40°C to 95°C.
