Overview
The SN65LVDS116DGGR is a 16-port Low-Voltage Differential Signaling (LVDS) repeater produced by Texas Instruments. This component is designed to meet or exceed the requirements of the ANSI EIA/TIA-644 standard. It combines one receiver with sixteen line drivers, making it ideal for applications requiring high-speed data transmission over long distances. The SN65LVDS116DGGR operates within a temperature range of -40°C to 85°C, ensuring reliability in various environmental conditions.
Key Specifications
| Parameter | Min | Typical | Max | Unit |
|---|---|---|---|---|
| Operating Temperature Range | -40 | 85 | °C | |
| Package Type | TSSOP (DGG) | |||
| Number of Pins | 64 | |||
| Differential Output Voltage Magnitude | 247 | 340 | 454 | mV |
| Propagation Delay Times | < 4.7 | ns | ||
| Output Skew | < 300 | ps | ||
| Part-to-Part Skew | < 1.5 | ns | ||
| Total Power Dissipation (All Ports Enabled, 200 MHz) | 470 | mW |
Key Features
- One receiver and sixteen line drivers meeting or exceeding ANSI EIA/TIA-644 standard requirements.
- Typical data signaling rates up to 400 Mbps or clock frequencies up to 400 MHz.
- Enabling logic allows separate control of each bank of four channels or 2-bit selection of any one of the four banks.
- Low-Voltage Differential Signaling with typical output voltage of 350 mV and a 100-Ω load.
- Electrically compatible with LVDS, PECL, LVPECL, LVTTL, LVCMOS, GTL, BTL, CTT, SSTL, or HSTL outputs with external termination networks.
- Propagation delay times less than 4.7 ns and output skew less than 300 ps.
- Bus-pin ESD protection exceeds 12 kV.
- High-impedance driver outputs or receiver input when disabled or with VCC < 1.5 V.
Applications
The SN65LVDS116DGGR is suitable for various high-speed data transmission applications, including:
- System clock distribution where precise timing and low skew are critical.
- Data communication systems requiring low power and low noise.
- High-speed digital signal processing and transmission in industrial, automotive, and telecommunications systems.
Q & A
- What is the operating temperature range of the SN65LVDS116DGGR?
The operating temperature range is -40°C to 85°C. - What type of package does the SN65LVDS116DGGR come in?
The component is packaged in a TSSOP (DGG) package with 64 pins. - What are the typical data signaling rates supported by the SN65LVDS116DGGR?
The component supports typical data signaling rates up to 400 Mbps or clock frequencies up to 400 MHz. - How does the enabling logic of the SN65LVDS116DGGR work?
The enabling logic allows separate control of each bank of four channels or 2-bit selection of any one of the four banks. - What is the typical output voltage of the SN65LVDS116DGGR?
The typical output voltage is 350 mV with a 100-Ω load. - Is the SN65LVDS116DGGR compatible with other signaling standards?
Yes, it is electrically compatible with LVDS, PECL, LVPECL, LVTTL, LVCMOS, GTL, BTL, CTT, SSTL, or HSTL outputs with external termination networks. - What is the propagation delay time of the SN65LVDS116DGGR?
The propagation delay times are less than 4.7 ns. - What is the output skew of the SN65LVDS116DGGR?
The output skew is less than 300 ps. - Does the SN65LVDS116DGGR have ESD protection?
Yes, the bus-pin ESD protection exceeds 12 kV. - What happens to the driver outputs or receiver input when disabled or with VCC < 1.5 V?
The driver outputs or receiver input become high impedance.
