Overview
The DS25BR150TSDX/NOPB is a single-channel 3.125 Gbps LVDS (Low Voltage Differential Signaling) buffer produced by Texas Instruments. This device is optimized for high-speed signal transmission over printed circuit boards and balanced cables, ensuring exceptional signal integrity and noise immunity. It features fully differential signal paths and very low power consumption, making it suitable for a variety of high-speed applications.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Operating Temperature Range | -40 | 85 | °C | |
| Supply Voltage (VCC) | 3 | 3.3 | 3.6 | V |
| Differential Output Voltage (VOD) | 250 | 350 | 450 | mV |
| Input Differential Voltage (VID) | 0 | 1 | V | |
| Input Termination Resistor (RIN) | 100 | Ω | ||
| Output Termination Resistor (ROUT) | 100 | Ω | ||
| Supply Current (ICC) | 35 | mA | ||
| Transmit Delay | 0.465 | ns | ||
| Package Type | WSON-8 | |||
| Package Dimensions | 3 mm x 3 mm |
Key Features
- DC - 3.125 Gbps operation with low jitter and high noise immunity.
- On-chip 100 Ω input and output termination to minimize insertion and return losses, reduce component count, and minimize board space.
- 7 kV ESD protection on LVDS I/O pins to protect adjoining components.
- Small 3 mm x 3 mm WSON-8 package for space-saving design.
- Wide input common mode range to accept signals with LVDS, CML, and LVPECL levels; output levels are LVDS.
- Flow-through pinout for easy board layout.
Applications
- Clock or data buffering/repeating.
- OC-48 / STM-16 clock or data buffering/repeating.
- InfiniBand applications.
- FireWire applications.
Q & A
- What is the maximum data rate supported by the DS25BR150TSDX/NOPB?
The DS25BR150TSDX/NOPB supports up to 3.125 Gbps data rate. - What is the operating temperature range of the DS25BR150TSDX/NOPB?
The operating temperature range is -40°C to 85°C. - What type of package does the DS25BR150TSDX/NOPB come in?
The device comes in a WSON-8 package. - What is the dimensions of the WSON-8 package?
The package dimensions are 3 mm x 3 mm. - Does the DS25BR150TSDX/NOPB have ESD protection?
Yes, it has 7 kV ESD protection on LVDS I/O pins. - What are the input and output termination resistors?
Both input and output termination resistors are 100 Ω. - What are the typical supply voltage and current for the DS25BR150TSDX/NOPB?
The typical supply voltage is 3.3 V, and the maximum supply current is 35 mA. - What are some common applications of the DS25BR150TSDX/NOPB?
Common applications include clock or data buffering/repeating, OC-48 / STM-16, InfiniBand, and FireWire. - Is the DS25BR150TSDX/NOPB RoHS compliant?
Yes, the device is RoHS compliant. - What is the maximum transmit delay of the DS25BR150TSDX/NOPB?
The maximum transmit delay is 0.465 ns.
