SY88922VKC TR Micrel Inc, SY88922VKC TR Datasheet

SY88922VKC TR

Manufacturer Part Number

SY88922VKC TR

Description

IC LASR DRVR 2.5GBPS 5.5V 10MSOP

Manufacturer

Micrel Inc

Type

Laser Diode Driver (Fiber Optic)r

Datasheet

1.SY88922VKG.pdf (5 pages)

Specifications of SY88922VKC TR

Data Rate

2.5Gbps

Number Of Channels

Voltage - Supply

3 V ~ 3.6 V, 4.5 V ~ 5.5 V

Current - Supply

25mA

Current - Modulation

30mA

Operating Temperature

-40°C ~ 85°C

Package / Case

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Mounting Type

Surface Mount

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Other names

SY88922VKCTR
SY88922VKCTR

Current page: 1 of 5
Download datasheet (456Kb)

M9999-091906

hbwhelp@micrel.com or (408) 955-1690

Micrel, Inc.

■ Up to 2.5Gbps operation

■ 30mA modulation current

■ Separate modulation control

■ Separate output enable for laser safety

■ Differential inputs for data

■ 75K

■ 3.3V and 5V power supply options

■ Available in a tiny 10-pin (3mm × × × × × 3mm) MSOP

■ 1.25Gbps and 2.5Gpbs Gigabit Ethernet

■ 531Mbps, 1062Mbps and 2.12Gbps Fibre Channel

■ 622Mbps SONET

■ Gigabit Interface Converter

■ 2.5Gbps SDH/SONET

■ 2.5Gbps Proprietary Links

ASSET is a trademark of Micrel, Inc.

FEATURES

APPLICATIONS

BLOCK DIAGRAM

Ω

input pull-down resistor

/EN

Internal Logic

REF

Control

BIAS

Modulation Control

5V/3.3V 2.5Gbps

LASER DIODE DRIVER

SET

40X

driving a semiconductor laser diode in optical transmission

applications. The modulation current (I

by the current (I

The output OUT is HIGH when output enable is HIGH.

outputs with a capability of driving peak current of 30mA.

The resistor R

recommended to compensate for laser diode matching

issues. Pin 9 and pin 10 should be connected to achieve

better performance.

ASSET™ technology.

site at www.micrel.com.

GND

SET

DESCRIPTION

/OUT

The SY88922V is a high-speed current switch for

The device incorporates complementary open collector

The SY88922V utilizes the high-performance bipolar

All support documentation can be found on Micrel’s web

EXT

MOD

to dissipate the worst case power. R

EXT

RSET

GND

to Laser Diode

must be placed between /OUT and

OUT

) through the external resistor R

SER

OUT

Rev.: F

Issue Date: September 2006

SY88922V

) is controlled

Amendment: /0

SY88922V

SER

SET

Related parts for SY88922VKC TR

SY88922VKC TR Summary of contents

Page 1

Micrel, Inc. FEATURES ■ 2.5Gbps operation ■ 30mA modulation current ■ Separate modulation control ■ Separate output enable for laser safety ■ Differential inputs for data ■ 75K Ω input pull-down resistor ■ 3.3V and 5V power supply ...

Page 2

Micrel, Inc. PACKAGE/ORDERING INFORMATION / OUT DIN 2 9 OUT /DIN 3 8 /OUT VREF 4 7 GND RSET 5 6 VCC 10-Pin MSOP (K10-1) PIN DESCRIPTION Pin Number Pin Name 1 / DIN, /DIN 4 ...

Page 3

Micrel, Inc. Absolute Maximum Ratings Supply Voltage (V ) ..................................... +0V to +7.0V CC Input Voltage (V ) ................................................. Output Current (V ) ............................................... 30mA OUT Power Dissipation (P ) ........................................... 250mW D Lead Temperature (soldering, ...

Page 4

Micrel, Inc. AC ELECTRICAL CHARACTERISTICS I =10mA; GND = 0V +5V ±10 MOD CC Symbol Parameter t D Propagation Delay (D – OUT Propagation Delay (/EN – OUT ...

Page 5

Micrel, Inc. 10-PIN MSOP (K10-1) MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is ...

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