isl58113 Intersil Corporation, isl58113 Datasheet

isl58113

Manufacturer Part Number

isl58113

Description

Laser Diode Driver With Apc Amplifier For Printers

Manufacturer

Intersil Corporation

Datasheet

1.ISL58113.pdf (2 pages)

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Laser Diode Driver with APC Amplifier for Printers

ISL58113

The ISL58113 is a high-performance laser driver that

provides controlled current to grounded laser diodes. A

bias current is summed with the switched current at the

IOUT output, allowing the user to optimize laser diode

performance.

Output switched current flows when the LVDS signal

DATA is high. The output current returns to the

fixed-threshold value when DATA is low. Complete I

shut-off is achieved by holding the CHPEN low, which will

override all other control pins.

A fast settling APC amplifier connects directly to the

monitor diode. The ISL58113 does not exhibit any

time-dependent droop since the calibration gain is stored

as a digital number.

Ordering Information

NOTES:

ISL58113CRZ-T13 58113 CRZ

June 23, 2010

FN7659.0

1. Please refer to

2. These Intersil Pb-free plastic packaged products employ

PART NUMBER

(Notes 1, 2)

special Pb-free material sets, molding compounds/die

attach materials, and 100% matte tin plate plus anneal

(e3 termination finish, which is RoHS compliant and

compatible with both SnPb and Pb-free soldering

operations). Intersil Pb-free products are MSL classified at

Pb-free peak reflow temperatures that meet or exceed the

Pb-free requirements of IPC/JEDEC J STD-020.

TB347

MARKING

PART

for details on reel specifications.

Tape & Reel

24 Ld QFN

PACKAGE

(Pb-free)

1-888-INTERSIL or 1-888-468-3774

L24.4x5B

DWG. #

PKG.

: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

OUT

Features

• Voltage-controlled Output Current Source

• Very Few External Components Needed

• Internal LVDS Termination Resistors

• 200MHz Switching

• Up to 70mA Output Current

• Rise Time < 500ps

• Fall Time < 500ps

• APC Loop for Write Power Control

• Fast Settling APC Amplifier

• Single +3.3V Supply (±10%)

• Disable Feature for Power-Up Protection and

• Zero Droop

• Pb-Free (RoHS compliant)

Load Configuration

• Common-cathode LD, Common-anode PD

Applications*

• Laser Printer Applications

• Laser Diode Current Switching

Conserving Power

All other trademarks mentioned are the property of their respective owners.

Get Full Datasheet

Intersil (and design) is a registered trademark of Intersil Americas Inc.

IOUT

(see page 8)

GND

PDIN

Related parts for isl58113

isl58113 Summary of contents

Page 1

... DATA is low. Complete I shut-off is achieved by holding the CHPEN low, which will override all other control pins. A fast settling APC amplifier connects directly to the monitor diode. The ISL58113 does not exhibit any time-dependent droop since the calibration gain is stored as a digital number. Ordering Information ...

Page 2

... Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see 2 ISL58113 www.intersil.com/product_tree www.intersil.com/design/quality www.intersil.com FN7659.0 ...

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