ONET4211LD

Name: ONET4211LD
Brand: TI
SKU: ONET4211LD
Price: 1.144 USD

現行

155-Mbps 至 4.25-Gbps 雷射驅動器

立即訂購

產品規格表

document-pdfAcrobat 155 Mbps to 4.25 Gbps Laser Driver datasheet (Rev. A) (英文)

ONET4211LD

現行

產品規格表

立即訂購

產品詳細資料

Type

Laser driver

Data rate (max) (Mbps)

4250

Features

Automatic power control loop, Bias current digital select, Modulation current digital select

Supply current (typ) (µA)

22000

Imod (A)

0.085

Supply current (max) (µA)

45000

Deterministic jitter (typ) (ps)

Operating temperature range (°C)

-40 to 85

Type

Laser driver

Data rate (max) (Mbps)

4250

Features

Automatic power control loop, Bias current digital select, Modulation current digital select

Supply current (typ) (µA)

22000

Imod (A)

0.085

Supply current (max) (µA)

45000

Deterministic jitter (typ) (ps)

Operating temperature range (°C)

-40 to 85

VQFN (RGE)

16 mm² 4 x 4

Multirate Operation From 155 Mbps up to 4.25 Gbps
Bias Current Programmable From 1 mA to 100 mA
Modulation Current Programmable From 5 mA to 85 mA
APC and Fault Detection
Fault Mode Selection
Bias and Photodiode Current Monitors
CML Data Inputs
Temperature Compensation of Modulation Current
Single 3.3-V Supply
Surface-Mount, Small-Footprint, 4 mm × 4 mm 24-Lead QFN Package
APPLICATIONS
- SONET/SDH Transmission Systems
- Fibre Channel Optical Modules
- Fiber Optic Data Links
- Digital Cross-Connects
- Optical Transmitters

Multirate Operation From 155 Mbps up to 4.25 Gbps
Bias Current Programmable From 1 mA to 100 mA
Modulation Current Programmable From 5 mA to 85 mA
APC and Fault Detection
Fault Mode Selection
Bias and Photodiode Current Monitors
CML Data Inputs
Temperature Compensation of Modulation Current
Single 3.3-V Supply
Surface-Mount, Small-Footprint, 4 mm × 4 mm 24-Lead QFN Package
APPLICATIONS
- SONET/SDH Transmission Systems
- Fibre Channel Optical Modules
- Fiber Optic Data Links
- Digital Cross-Connects
- Optical Transmitters

The ONET4211LD is a laser driver for multiple fiber optic applications up to 4.25 Gbps. The device accepts CML input data and provides bias and modulation currents for driving a laser diode. Also provided are automatic power control (APC), temperature compensation of modulation current, fault detection, and current monitor features.

The device is available in a small-footprint, 4 mm × 4 mm 24-pin QFN package. The circuit requires a single 3.3-V supply.

This power-efficient laser driver is characterized for operation from -40°C to 85°C.

The device is available in a small-footprint, 4 mm × 4 mm 24-pin QFN package. The circuit requires a single 3.3-V supply.

This power-efficient laser driver is characterized for operation from -40°C to 85°C.

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	類型	標題		日期
*	Data sheet	155 Mbps to 4.25 Gbps Laser Driver datasheet (Rev. A)		2007年 9月 24日

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