DS90LV048A

AKTIV

Vierfach-Highspeed-LVDS-Differenzialempfänger, 400 Mbit/s

Produktdetails

Function Receiver Protocols LVDS Number of transmitters 0 Number of receivers 4 Signaling rate (Mbps) 400 Input signal LVDS Output signal LVTTL, TTL Rating Catalog Operating temperature range (°C) -40 to 85
Function Receiver Protocols LVDS Number of transmitters 0 Number of receivers 4 Signaling rate (Mbps) 400 Input signal LVDS Output signal LVTTL, TTL Rating Catalog Operating temperature range (°C) -40 to 85
TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm) SOIC (D) 16 59.4 mm² (9.9 mm × 6 mm)
  • > 400-Mbps (200-MHz) Switching Rates
  • Flow-Through Pinout Simplifies PCB Layout
  • 150-ps Channel-to-Channel Skew (Typical)
  • 100-ps Differential Skew (Typical)
  • 2.7-ns Maximum Propagation Delay
  • 3.3-V Power Supply Design
  • High Impedance LVDS Inputs on Power Down
  • Low Power Design (40 mW at 3.3-V Static)
  • Interoperable With Existing 5-V LVDS Drivers
  • Accepts Small Swing (350 mV Typical) Differential Signal Levels
  • Supports Input Failsafe
    • Open, Short, and Terminated
  • 0 V to –100 mV Threshold Region
  • Conforms to ANSI/TIA/EIA-644 Standard
  • Operating Temperature Range: –40°C to +85°C
  • Available in SOIC and TSSOP Package
  • > 400-Mbps (200-MHz) Switching Rates
  • Flow-Through Pinout Simplifies PCB Layout
  • 150-ps Channel-to-Channel Skew (Typical)
  • 100-ps Differential Skew (Typical)
  • 2.7-ns Maximum Propagation Delay
  • 3.3-V Power Supply Design
  • High Impedance LVDS Inputs on Power Down
  • Low Power Design (40 mW at 3.3-V Static)
  • Interoperable With Existing 5-V LVDS Drivers
  • Accepts Small Swing (350 mV Typical) Differential Signal Levels
  • Supports Input Failsafe
    • Open, Short, and Terminated
  • 0 V to –100 mV Threshold Region
  • Conforms to ANSI/TIA/EIA-644 Standard
  • Operating Temperature Range: –40°C to +85°C
  • Available in SOIC and TSSOP Package

The DS90LV048A device is a quad CMOS flow-through differential line receiver designed for applications requiring ultra-low power dissipation and high data rates. The device is designed to support data rates in excess of 400 Mbps (200 MHz) using Low Voltage Differential Signaling (LVDS) technology.

The DS90LV048A accepts low voltage (350 mV typical) differential input signals and translates them to 3-V CMOS output levels. The receiver supports a TRI-STATE function that may be used to multiplex outputs. The receiver also supports open, shorted, and terminated (100-Ω) input fail-safe. The receiver output is HIGH for all fail-safe conditions. The DS90LV048A has a flow-through pinout for easy PCB layout.

The EN and EN inputs are ANDed together and control the TRI-STATE outputs. The enables are common to all four receivers. The DS90LV048A and companion LVDS line driver (for example, DS90LV047A) provide a new alternative to high-power PECL/ECL devices for high-speed point-to-point interface applications.

The DS90LV048A device is a quad CMOS flow-through differential line receiver designed for applications requiring ultra-low power dissipation and high data rates. The device is designed to support data rates in excess of 400 Mbps (200 MHz) using Low Voltage Differential Signaling (LVDS) technology.

The DS90LV048A accepts low voltage (350 mV typical) differential input signals and translates them to 3-V CMOS output levels. The receiver supports a TRI-STATE function that may be used to multiplex outputs. The receiver also supports open, shorted, and terminated (100-Ω) input fail-safe. The receiver output is HIGH for all fail-safe conditions. The DS90LV048A has a flow-through pinout for easy PCB layout.

The EN and EN inputs are ANDed together and control the TRI-STATE outputs. The enables are common to all four receivers. The DS90LV048A and companion LVDS line driver (for example, DS90LV047A) provide a new alternative to high-power PECL/ECL devices for high-speed point-to-point interface applications.

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DS90LV047A AKTIV Vierfach-Highspeed-LVDS-Differenzialtreiber, 400 Mbit/s Driver variant

Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt DS90LV048A 3-V LVDS Quad CMOS Differential Line Receiver datasheet (Rev. C) PDF | HTML 29.07.2016
Anwendungshinweis Applications of Low-Voltage Differential Signaling (LVDS) in LED Walls 29.10.2020
Anwendungshinweis Applications of Low-Voltage Differential Signaling (LVDS) in Ultrasound Scanners 29.06.2019
Application brief LVDS to Improve EMC in Motor Drives 27.09.2018
Application brief How Far, How Fast Can You Operate LVDS Drivers and Receivers? 03.08.2018
Application brief How to Terminate LVDS Connections with DC and AC Coupling 16.05.2018
Anwendungshinweis An Overview of LVDS Technology 05.10.1998

Design und Entwicklung

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Evaluierungsplatine

DS90LV047-48AEVM — DS90LV047-48AEVM-Evaluierungsmodul

DS90LV047-48AEVM ist ein Evaluierungsmodul (EVM), das für die Leistungs- und Funktionsbewertung des LVDS-Vierfach-CMOS-Differenzialleitungstreibers DS90LV047A mit 3 V und des LVDS-CMOS-Differenzialleitungsempfängers DS90LV048A mit 3 V von Texas Instruments entwickelt wurde. Mit diesem Kit können (...)
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Simulationsmodell

DS90LV048A IBIS Model

SNLM165.ZIP (8 KB) - IBIS-Modell
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Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
TSSOP (PW) 16 Ultra Librarian
SOIC (D) 16 Ultra Librarian

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