Overview
The DS90CR286AMTDX/NOPB is a high-performance, 3.3V rising edge data strobe LVDS 28-bit channel link receiver produced by Texas Instruments. This device is designed to convert four LVDS data streams back into parallel 28 bits of LVCMOS data, making it ideal for applications requiring high-speed data transmission with minimal electromagnetic interference (EMI) and reduced cable size.
The receiver operates at clock rates from 20 to 66 MHz and phase-locks to the input clock, sampling the serial bit streams at the LVDS data lines and converting them into parallel output data. At a 66 MHz clock rate, each LVDS input line runs at a bit rate of 462 Mbps, resulting in a maximum throughput of 1.848 Gbps for the DS90CR286A.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | TSSOP (DGG) with 56 pins |
| Operating Temperature Range | -40°C to 85°C |
| Clock Frequency Range | 20 to 66 MHz |
| Bit Rate per LVDS Input Line | 462 Mbps at 66 MHz clock rate |
| Maximum Throughput | 1.848 Gbps |
| Power Consumption (Typical) | < 270 mW at 66 MHz |
| Power-Down Mode Consumption (Max) | < 200 μW |
| ESD Rating | > 7 kV (HBM), > 700 V (EIAJ) |
| Package Size | 14.00 mm x 6.10 mm |
Key Features
- 20 to 66 MHz shift clock support
- 50% duty cycle on receiver output clock
- Best-in-class set and hold times on Rx outputs
- Low power consumption: < 270 mW at 66 MHz, < 200 μW in power-down mode
- High ESD rating: > 7 kV (HBM), > 700 V (EIAJ)
- No external components required for PLL
- Compatible with TIA/EIA-644 LVDS standard
- Low profile 56-pin or 48-pin DGG (TSSOP) package
- Automotive Q Grade Available – AEC-Q100 Grade 3 Qualified
Applications
- Video Displays
- Automotive Infotainment
- Industrial Printers and Imaging
- Digital Video Transport
- Machine Vision
Q & A
- What is the primary function of the DS90CR286AMTDX/NOPB?
The primary function is to convert four LVDS data streams back into parallel 28 bits of LVCMOS data.
- What is the operating temperature range of the DS90CR286AMTDX/NOPB?
The operating temperature range is -40°C to 85°C.
- What are the clock frequency and bit rate capabilities of the DS90CR286AMTDX/NOPB?
The device operates at clock rates from 20 to 66 MHz, with each LVDS input line running at a bit rate of 462 Mbps at 66 MHz.
- What is the maximum throughput of the DS90CR286AMTDX/NOPB?
The maximum throughput is 1.848 Gbps.
- How much power does the DS90CR286AMTDX/NOPB consume typically at 66 MHz?
The typical power consumption is less than 270 mW at 66 MHz.
- What is the power consumption in power-down mode?
The power consumption in power-down mode is less than 200 μW.
- Is the DS90CR286AMTDX/NOPB compatible with any specific LVDS standard?
Yes, it is compatible with the TIA/EIA-644 LVDS standard.
- What type of package does the DS90CR286AMTDX/NOPB come in?
The device comes in a low profile 56-pin or 48-pin DGG (TSSOP) package.
- Is the DS90CR286AMTDX/NOPB suitable for automotive applications?
Yes, it is AEC-Q100 Grade 3 Qualified, making it suitable for automotive applications.
- What are some common applications of the DS90CR286AMTDX/NOPB?
Common applications include video displays, automotive infotainment, industrial printers and imaging, digital video transport, and machine vision.
