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DS25BR400

ACTIVO

Transceptor CML cuádruple de 2.5 Gbps con desénfasis de transmisión y ecualización de recepción

Detalles del producto

Function Buffer, Equalizer, Transmitter Protocols CML Number of transmitters 4 Number of receivers 4 Supply voltage (V) 3.3 Signaling rate (Mbps) 2500 Input signal CML Output signal CML Rating Catalog Operating temperature range (°C) -40 to 85
Function Buffer, Equalizer, Transmitter Protocols CML Number of transmitters 4 Number of receivers 4 Supply voltage (V) 3.3 Signaling rate (Mbps) 2500 Input signal CML Output signal CML Rating Catalog Operating temperature range (°C) -40 to 85
WQFN (NKA) 60 81 mm² 9 x 9
  • 250 Mbps – 2.5 Gbps Low Jitter Operation
  • Optional Fixed Input Equalization
  • Selectable Output De-Emphasis
  • Individual Loopback Controls
  • On-Chip Termination
  • +3.3V Supply
  • Lead-Less WQFN-60 Pin Package
    • (9 mm x9 mm x0.8 mm, 0.5 mm Pitch)
  • −40°C to +85°C Industrial Temperature Range
  • 6 kV ESD Rating, HBM
  • 250 Mbps – 2.5 Gbps Low Jitter Operation
  • Optional Fixed Input Equalization
  • Selectable Output De-Emphasis
  • Individual Loopback Controls
  • On-Chip Termination
  • +3.3V Supply
  • Lead-Less WQFN-60 Pin Package
    • (9 mm x9 mm x0.8 mm, 0.5 mm Pitch)
  • −40°C to +85°C Industrial Temperature Range
  • 6 kV ESD Rating, HBM

The DS25BR400 is a quad 250 Mbps – 2.5 Gbps CML transceiver, or 8-channel buffer, for use in backplane and cable applications. With operation down to 250 Mbps, the DS25BR400 can be used in applications requiring both low and high frequency data rates. Each input stage has a fixed equalizer to reduce ISI distortion from board traces. The equalizers are enabled through two control pins. These control pins provide flexibility in applications where ISI distortion may vary from one direction to another. All output drivers have four selectable steps of de-emphasis to compensate for transmission loss. The de-emphasis blocks are also grouped in fours. In addition, the DS25BR400 also has loopback control capability on four channels. All the CML drivers have 50Ω termination to VCC. All receivers are internally terminated with differential 100Ω.

The DS25BR400 is a quad 250 Mbps – 2.5 Gbps CML transceiver, or 8-channel buffer, for use in backplane and cable applications. With operation down to 250 Mbps, the DS25BR400 can be used in applications requiring both low and high frequency data rates. Each input stage has a fixed equalizer to reduce ISI distortion from board traces. The equalizers are enabled through two control pins. These control pins provide flexibility in applications where ISI distortion may vary from one direction to another. All output drivers have four selectable steps of de-emphasis to compensate for transmission loss. The de-emphasis blocks are also grouped in fours. In addition, the DS25BR400 also has loopback control capability on four channels. All the CML drivers have 50Ω termination to VCC. All receivers are internally terminated with differential 100Ω.

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* Data sheet DS25BR400 Quad 2.5Gbps CML Transceiver w/Transmit De-Emphas & Receive Equal datasheet (Rev. I) 19 feb 2013

Diseño y desarrollo

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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
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
WQFN (NKA) 60 Ultra Librarian

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

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