Inicio Interfaz Circuitos integrados para redes ópticas

Controlador VCSEL de 4,25 Gbps con interfaz en serie

Detalles del producto

Type Laser driver Data rate (max) (Mbps) 4250 Features 2-wire interface, Automatic power control loop, Bias current digital select, Modulation current digital select Supply current (typ) (µA) 40000 Imod (A) 0.014 Supply current (max) (µA) 46000 Deterministic jitter (typ) (ps) 7 Operating temperature range (°C) -40 to 85
Type Laser driver Data rate (max) (Mbps) 4250 Features 2-wire interface, Automatic power control loop, Bias current digital select, Modulation current digital select Supply current (typ) (µA) 40000 Imod (A) 0.014 Supply current (max) (µA) 46000 Deterministic jitter (typ) (ps) 7 Operating temperature range (°C) -40 to 85
VQFN (RGP) 20 16 mm² 4 x 4
  • Multi-Rate Operation from 1 Gbps Up To 4.25 Gbps
  • 2-Wire Digital Interface
  • Digitally Selectable Modulation Current
  • Digitally Selectable Bias Current
  • Automatic Power Control (APC) Loop
  • Supports Transceiver Management System (TMS)
  • Includes Laser Safety Features
  • Analog Temperature Sensor Output
  • Single 3.3-V Supply
  • Operating Temperature -40°C to 85°C
  • Small Footprint Surface Mount 4 mm × 4 mm, 20-Pin QFN Package
  • APPLICATIONS
    • Multirate SFP/SFF Modules
    • 1.0625 Gbps, 2.125 Gbps, and 4.25 Gbps Fibre Channel Transmitters
    • Gigabit Ethernet Transmitters

  • Multi-Rate Operation from 1 Gbps Up To 4.25 Gbps
  • 2-Wire Digital Interface
  • Digitally Selectable Modulation Current
  • Digitally Selectable Bias Current
  • Automatic Power Control (APC) Loop
  • Supports Transceiver Management System (TMS)
  • Includes Laser Safety Features
  • Analog Temperature Sensor Output
  • Single 3.3-V Supply
  • Operating Temperature -40°C to 85°C
  • Small Footprint Surface Mount 4 mm × 4 mm, 20-Pin QFN Package
  • APPLICATIONS
    • Multirate SFP/SFF Modules
    • 1.0625 Gbps, 2.125 Gbps, and 4.25 Gbps Fibre Channel Transmitters
    • Gigabit Ethernet Transmitters

The ONET4291VA is a versatile high-speed multi-rate VCSEL driver for fiber optic applications with data rates up to 4.25 Gbps.

The device provides a 2-wire interface which allows digital control of the modulation and bias currents, eliminating the need for of external components.

The ONET4291VA includes an integrated automatic power control loop as well as circuitry to support laser safety and transceiver management systems.

The part is available in a small footprint 4 mm × 4 mm 20-pin QFN package and it requires a single 3.3-V supply.

This power efficient multi-rate VCSEL driver is characterized for operation from -40°C to 85°C ambient temperature.

The ONET4291VA is a versatile high-speed multi-rate VCSEL driver for fiber optic applications with data rates up to 4.25 Gbps.

The device provides a 2-wire interface which allows digital control of the modulation and bias currents, eliminating the need for of external components.

The ONET4291VA includes an integrated automatic power control loop as well as circuitry to support laser safety and transceiver management systems.

The part is available in a small footprint 4 mm × 4 mm 20-pin QFN package and it requires a single 3.3-V supply.

This power efficient multi-rate VCSEL driver is characterized for operation from -40°C to 85°C ambient temperature.

Descargar Ver vídeo con transcripción Video

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 1
Tipo Título Fecha
* Data sheet 1.0 Gbps to 4.25 Gbps Multi-Rate VCSEL Driver datasheet 09 sep 2005

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Herramienta de simulación

TINA-TI — Programa de simulación analógica basado en SPICE

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Guía del usuario: PDF
Paquete Pasadores Descargar
VQFN (RGP) 20 Ver opciones

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

Videos