Overview
The MC100EP16VBD is a high-performance 3.3 V/5 V ECL (Emitter-Coupled Logic) differential receiver/driver produced by onsemi. This device is functionally equivalent to the EP16 and LVEP16 devices but offers additional features such as high and low gain outputs. It is designed for high-frequency applications, making it ideal for interfacing with high-frequency sources.
The device includes an internally generated voltage supply (VBB) that can be used as a switching reference voltage for single-ended input conditions or to rebias AC coupled inputs. The MC100EP16VBD is available in a TSSOP-8 package and is Pb-Free, Halogen Free, and RoHS Compliant.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (PECL Mode Power Supply) | VEE = 0 V | - | - | 6 | V |
| VEE (NECL Mode Power Supply) | VCC = 0 V | -6 | - | - | V |
| VI (Input Voltage) | PECL Mode: VEE = 0 V, NECL Mode: VCC = 0 V | -6 | - | 6 | V |
| Iout (Output Current) | Continuous | - | - | 50 | mA |
| IBB (VBB Sink/Source) | - | - | ±0.5 | mA | |
| TA (Operating Temperature Range) | - | -40 | - | 85 | °C |
| fmax (Maximum Frequency) | - | - | > 3 | GHz | |
| tPLH, tPHL (Propagation Delay) | Differential Q, QHG | 200 | - | 400 | ps |
Key Features
- High and low gain outputs (QHG and QHG) with DC gain several times larger than the EP16.
- Maximum frequency of > 3 GHz typical.
- PECL Mode Operating Range: VCC = 3.0 V to 5.5 V with VEE = 0 V.
- NECL Mode Operating Range: VCC = 0 V with VEE = −3.0 V to −5.5 V.
- VBB Output for reference voltage.
- Internal input pulldown resistor of 75 kΩ.
- ESD Protection: Human Body Model > 4 kV, Machine Model > 200 V, Charged Device Model > 2 kV.
- Pb-Free, Halogen Free, and RoHS Compliant.
- Temperature compensation.
- Open input default state with safety clamp on inputs.
Applications
The MC100EP16VBD is suitable for various high-frequency applications, including:
- High-speed data transmission systems.
- Telecommunication equipment.
- High-frequency signal processing.
- Networking and data communication devices.
- Test and measurement equipment.
Q & A
- What is the maximum operating frequency of the MC100EP16VBD?
The maximum operating frequency is > 3 GHz typical.
- What are the operating voltage ranges for PECL and NECL modes?
For PECL mode, VCC = 3.0 V to 5.5 V with VEE = 0 V. For NECL mode, VCC = 0 V with VEE = −3.0 V to −5.5 V.
- What is the purpose of the VBB pin?
The VBB pin provides an internally generated reference voltage that can be used as a switching reference for single-ended input conditions or to rebias AC coupled inputs.
- What is the propagation delay of the MC100EP16VBD?
The propagation delay is typically 200 ps to 400 ps depending on the configuration.
- Is the MC100EP16VBD RoHS compliant?
- What is the thermal resistance of the device?
The thermal resistance (junction-to-ambient) is approximately 185°C/W at 0 lfpm and 140°C/W at 500 lfpm.
- How should the VBB pin be handled if not used?
If the VBB pin is not used, it should be left open.
- What is the storage temperature range for the MC100EP16VBD?
The storage temperature range is −65°C to +150°C.
- Does the device have internal input pullup or pulldown resistors?
The device has an internal input pulldown resistor of 75 kΩ but no internal input pullup resistor.
- What are the ESD protection levels for the MC100EP16VBD?
The device has ESD protection levels of > 4 kV for Human Body Model, > 200 V for Machine Model, and > 2 kV for Charged Device Model.
