Overview
The SN65LVDT100DGK is a high-speed differential translator/repeater produced by Texas Instruments. This component is designed to accept low-voltage differential signaling (LVDS), positive-emitter-coupled logic (PECL), or current-mode logic (CML) input signals at rates up to 2 Gbps and repeat them as LVDS output signals. The device is optimized for low radiated emissions and minimal added jitter, making it suitable for high-speed data transmission applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Signaling Rate | ≥ 2 Gbps | |
| Total Jitter | < 65 ps | |
| Part-to-Part Skew | < 100 ps | |
| Receiver Input Threshold Hysteresis | 25 mV | |
| Input Voltage Range | 0 V to 4 V | |
| Supply Voltage | 3.3 V | |
| Operating Temperature Range | -40°C to 85°C | |
| Package Type | VSSOP (DGK) | |
| Pins | 8 | |
| Differential Line Termination Resistor | 110 Ω |
Key Features
- Designed for signaling rates ≥ 2 Gbps
- Total jitter < 65 ps
- Low-power alternative for the MC100EP16
- Low 100-ps (maximum) part-to-part skew
- 25 mV of receiver input threshold hysteresis
- Inputs electrically compatible with LVPECL, CML, and LVDS signal levels
- 3.3-V supply operation
- Integrates 110-Ω differential line termination resistor
- Offered in SOIC and VSSOP packages
Applications
The SN65LVDT100DGK is suitable for various high-speed data transmission applications, including:
- Wireless infrastructure
- High-speed data communication systems
- Differential signal repeaters and translators
- Systems requiring low jitter and high signal integrity
Q & A
- What is the maximum signaling rate supported by the SN65LVDT100DGK?
The SN65LVDT100DGK supports signaling rates up to 2 Gbps.
- What is the total jitter of the SN65LVDT100DGK?
The total jitter is less than 65 ps.
- What is the part-to-part skew of the SN65LVDT100DGK?
The part-to-part skew is less than 100 ps.
- What is the input voltage range for the SN65LVDT100DGK?
The input voltage range is from 0 V to 4 V.
- What is the supply voltage for the SN65LVDT100DGK?
The supply voltage is 3.3 V.
- What is the operating temperature range for the SN65LVDT100DGK?
The operating temperature range is from -40°C to 85°C.
- What type of package is the SN65LVDT100DGK available in?
The SN65LVDT100DGK is available in a VSSOP (DGK) package with 8 pins.
- Does the SN65LVDT100DGK include a differential line termination resistor?
- What are some common applications for the SN65LVDT100DGK?
Common applications include wireless infrastructure, high-speed data communication systems, and differential signal repeaters and translators.
- Is the SN65LVDT100DGK compatible with LVPECL, CML, and LVDS signal levels?
