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Circuitos integrados para redes ópticas

ONET4291PA

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Amplificador limitador de 1 Gbps a 4,25 Gbps con selección de velocidad

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ONET4291PA

OBSOLETO
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Detalles del producto

Type Limiting amplifier Data rate (max) (Mbps) 4250 Features Bandwidth select Supply current (typ) (µA) 36000 Supply current (max) (µA) 64000 Deterministic jitter (typ) (ps) 5 Operating temperature range (°C) -40 to 85
Type Limiting amplifier Data rate (max) (Mbps) 4250 Features Bandwidth select Supply current (typ) (µA) 36000 Supply current (max) (µA) 64000 Deterministic jitter (typ) (ps) 5 Operating temperature range (°C) -40 to 85
VQFN (RGV) 16 16 mm² (4 mm × 4 mm)
  • Multirate Operation from 1 Gbps up to 4.25 Gbps
  • Loss-of-Signal Detection (LOS)
  • Two-Wire Digital Interface
  • Digitally Selectable LOS Threshold
  • Digitally Selectable Bandwidth
  • Digitally Selectable Output Voltage
  • Low Power Consumption
  • Input Offset Cancellation
  • CML Data Outputs With On-Chip, 50- Back-Termination to VCC
  • Single 3.3-V Supply
  • Surface-Mount, Small-Footprint, 4-mm × 4-mm, 16-Terminal QFN Package
  • APPLICATIONS
    • Multirate SONET/SDH Transmission Systems
    • 4.25-Gbps, 2.125-Gbps, and 1.0625-Gbps Fibre-Channel Receivers
    • Gigabit Ethernet Receivers
  • Multirate Operation from 1 Gbps up to 4.25 Gbps
  • Loss-of-Signal Detection (LOS)
  • Two-Wire Digital Interface
  • Digitally Selectable LOS Threshold
  • Digitally Selectable Bandwidth
  • Digitally Selectable Output Voltage
  • Low Power Consumption
  • Input Offset Cancellation
  • CML Data Outputs With On-Chip, 50- Back-Termination to VCC
  • Single 3.3-V Supply
  • Surface-Mount, Small-Footprint, 4-mm × 4-mm, 16-Terminal QFN Package
  • APPLICATIONS
    • Multirate SONET/SDH Transmission Systems
    • 4.25-Gbps, 2.125-Gbps, and 1.0625-Gbps Fibre-Channel Receivers
    • Gigabit Ethernet Receivers

The ONET4291PA is a versatile, high-speed, rate-selectable limiting amplifier for multiple fiber-optic applications with data rates up to 4.25 Gbps.

The device provides a two-wire interface, which allows digital bandwidth selection, digital output amplitude selection, and digital loss of signal threshold adjust.

This device provides a gain of about 43 dB, which ensures a fully differential output swing for input signals as low as 5 mVp-p.

The ONET4291PA provides loss-of-signal detection with either digital or analog threshold adjust.

The part is available in a small-footprint, 4-mm × 4-mm, 16-terminal QFN package. It requires a single 3.3-V supply.

This power-efficient, rate-selectable limiting amplifier is characterized for operation from -40°C to 85°C ambient temperature.

The ONET4291PA is a versatile, high-speed, rate-selectable limiting amplifier for multiple fiber-optic applications with data rates up to 4.25 Gbps.

The device provides a two-wire interface, which allows digital bandwidth selection, digital output amplitude selection, and digital loss of signal threshold adjust.

This device provides a gain of about 43 dB, which ensures a fully differential output swing for input signals as low as 5 mVp-p.

The ONET4291PA provides loss-of-signal detection with either digital or analog threshold adjust.

The part is available in a small-footprint, 4-mm × 4-mm, 16-terminal QFN package. It requires a single 3.3-V supply.

This power-efficient, rate-selectable limiting amplifier is characterized for operation from -40°C to 85°C ambient temperature.
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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos 1-Gbps to 4.25-Gbps Rate-Selectable Limiting Amplifier datasheet 21/09/2005

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