Overview
The DS90CR285MTDX/NOPB is a high-performance LVDS (Low Voltage Differential Signaling) interface IC manufactured by Texas Instruments. This component is designed as a 28-bit channel link transmitter, converting 28 bits of LVCMOS/LVTTL data into four LVDS data streams along with a phase-locked transmit clock. It operates on a single +3.3V supply and is packaged in a 56-pin TSSOP (Thin Shrink Small Outline Package) with a low profile, making it suitable for applications requiring high data throughput and low EMI (Electromagnetic Interference).
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | DS90CR285MTDX/NOPB |
| Package | 56-TSSOP (0.240", 6.10mm Width) |
| Supply Voltage | 3 V ~ 3.6 V |
| Operating Temperature Range | -40°C to +85°C |
| Data Rate | Up to 1.848 Gbps |
| Input Type | LVCMOS, LVTTL |
| ESD Rating | > 7 kV |
| Power Consumption | < 250 mW (typ), < 0.5 mW in Power-Down Mode |
Key Features
- Single +3.3V supply operation
- Low power consumption: < 250 mW (typ), < 0.5 mW in Power-Down Mode
- Up to 231 Megabytes/sec bandwidth and 1.848 Gbps data throughput
- Narrow bus reduces cable size, requiring as few as 11 conductors
- 290 mV swing LVDS devices for low EMI
- +1V common mode range (around +1.2V)
- PLL requires no external components
- Rising edge data strobe and compatible with TIA/EIA-644 LVDS standard
Applications
The DS90CR285MTDX/NOPB is ideal for various applications requiring high-speed data transmission with low EMI and reduced cable size. These include:
- High-speed data transmission systems
- Industrial control systems
- Medical imaging equipment
- Aerospace and defense systems
- Automotive infotainment and safety systems
The component's ability to multiplex data lines significantly reduces the number of conductors required, making it a cost-effective solution for systems needing high data throughput and reliability.
Q & A
- What is the primary function of the DS90CR285MTDX/NOPB?
The DS90CR285MTDX/NOPB converts 28 bits of LVCMOS/LVTTL data into four LVDS data streams along with a phase-locked transmit clock.
- What is the operating voltage range of the DS90CR285MTDX/NOPB?
The operating voltage range is 3 V to 3.6 V.
- What is the maximum operating temperature of the DS90CR285MTDX/NOPB?
The maximum operating temperature is +85°C.
- What is the data rate capability of the DS90CR285MTDX/NOPB?
The DS90CR285MTDX/NOPB can achieve up to 1.848 Gbps data throughput.
- What type of package does the DS90CR285MTDX/NOPB come in?
The component is packaged in a 56-pin TSSOP (Thin Shrink Small Outline Package).
- Does the DS90CR285MTDX/NOPB require external components for its PLL?
No, the PLL requires no external components.
- What is the ESD rating of the DS90CR285MTDX/NOPB?
The ESD rating is greater than 7 kV.
- How does the DS90CR285MTDX/NOPB reduce cable size?
The component multiplexes data lines, reducing the number of conductors required from up to 58 to as few as 11.
- Is the DS90CR285MTDX/NOPB compatible with any industry standards?
Yes, it is compatible with the TIA/EIA-644 LVDS standard.
- What is the typical power consumption of the DS90CR285MTDX/NOPB?
The typical power consumption is less than 250 mW, and less than 0.5 mW in Power-Down Mode.
