Overview
The DS90LV048ATMTCX/DRPB, produced by Texas Instruments, is a quad CMOS flow-through differential line receiver. This device is designed for applications that require ultra-low power dissipation and support high data rates. It utilizes Low Voltage Differential Signaling (LVDS) technology to achieve data rates exceeding 400 Mbps (200 MHz). The receiver accepts low voltage differential input signals and translates them to 3-V CMOS output levels, making it suitable for high-speed point-to-point interface applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Switching Rates | > 400 Mbps (200 MHz) | - |
| Channel-to-Channel Skew | 150 ps (Typical) | ps |
| Differential Skew | 100 ps (Typical) | ps |
| Maximum Propagation Delay | 2.7 ns | ns |
| Power Supply Voltage | 3.3 V | V |
| Static Power Consumption | 40 mW at 3.3 V | mW |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Types | SOIC and TSSOP | - |
| Number of Pins | 16 | - |
Key Features
- Flow-through pinout simplifies PCB layout.
- High impedance LVDS inputs on power down.
- Low power design with 40 mW static power consumption at 3.3 V.
- Interoperable with existing 5-V LVDS drivers.
- Accepts small swing (350 mV typical) differential signal levels.
- Supports input failsafe for open, short, and terminated conditions.
- Conforms to ANSI/TIA/EIA-644 standard.
- TRI-STATE function for output multiplexing.
Applications
- Multifunction printers.
- LVDS to LVCMOS translation.
- High-speed point-to-point interface applications.
Q & A
- What is the maximum data rate supported by the DS90LV048ATMTCX/DRPB?
The device supports data rates exceeding 400 Mbps (200 MHz).
- What is the typical channel-to-channel skew of the DS90LV048ATMTCX/DRPB?
The typical channel-to-channel skew is 150 ps.
- What is the power supply voltage for the DS90LV048ATMTCX/DRPB?
The device operates with a 3.3-V power supply.
- Is the DS90LV048ATMTCX/DRPB interoperable with 5-V LVDS drivers?
Yes, it is interoperable with existing 5-V LVDS drivers.
- What are the supported input failsafe conditions for the DS90LV048ATMTCX/DRPB?
The device supports input failsafe for open, short, and terminated conditions.
- What is the operating temperature range of the DS90LV048ATMTCX/DRPB?
The operating temperature range is -40°C to +85°C.
- What package types are available for the DS90LV048ATMTCX/DRPB?
The device is available in SOIC and TSSOP packages.
- Does the DS90LV048ATMTCX/DRPB support TRI-STATE outputs?
Yes, it supports TRI-STATE outputs for multiplexing.
- What standard does the DS90LV048ATMTCX/DRPB conform to?
The device conforms to the ANSI/TIA/EIA-644 standard.
- How does the flow-through pinout benefit the PCB layout?
The flow-through pinout simplifies PCB layout by allowing easy matching of electrical lengths of the differential pair trace lines.
