ONET4291VA

Name: ONET4291VA
Brand: TI
SKU: ONET4291VA
Price: 1.109 USD

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VCSEL-Treiber, 4,25 Gbit/s, mit serieller Schnittstelle

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Datenblatt

document-pdfAcrobat 1.0 Gbps to 4.25 Gbps Multi-Rate VCSEL Driver datasheet (Englisch)

ONET4291VA

LETZTE KAUFMÖGLICHKEIT

Datenblatt

Jetzt bestellen

Produktdetails

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)

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)

Operating temperature range (°C)

-40 to 85

VQFN (RGP)

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.

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	Typ	Titel		Datum
*	Data sheet	1.0 Gbps to 4.25 Gbps Multi-Rate VCSEL Driver datasheet		09 Sep 2005

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