SY88922KC Micrel Inc, SY88922KC Datasheet

IC LASR DRVR 2.5GBPS 5.5V 10MSOP

SY88922KC

Manufacturer Part Number
SY88922KC
Description
IC LASR DRVR 2.5GBPS 5.5V 10MSOP
Manufacturer
Micrel Inc
Type
Laser Diode Driver (Fiber Optic)r
Datasheet

Specifications of SY88922KC

Number Of Channels
1
Data Rate
2.5Gbps
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
Operating Supply Voltage (max)
5.5V
Operating Temperature (min)
0C
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SY88922KC
Manufacturer:
TOSHIBA
Quantity:
2 100
Part Number:
SY88922KC
Manufacturer:
MICREL/麦瑞
Quantity:
20 000
Micrel, Inc.
■ Up to 2.5Gbps operation
■ 25mA peak drive current
■ Separate modulation control
■ Separate output enable for laser safety
■ Differential inputs for data
■ 75K
■ Designed for use with SY88923, SY88904 or SY88905
■ Available in a tiny 10-pin (3mm) MSOP
M9999-091906
hbwhelp@micrel.com or (408) 955-1690
FEATURES
BLOCK DIAGRAM
input pulldown resistor
D
D
EN
IN
IN
Internal Logic
V
REF
Control
BIAS
SDH/SONET 2.5Gbps
LASER DIODE DRIVER
Modulation Control
R
SET
1
40X
a semiconductor laser diode in optical transmission
applications. The output current, or modulation current
I
the resistor R
enable is HIGH.
outputs with a capability of driving peak current of 25mA.
The resistor R
V
recommended to compensate for laser diode matching
issues.
ASSET™ technology.
■ 1.25Gbps Gigabit Ethernet
■ 531Mbps and 1062Mbps Fibre Channel
■ 622Mbps SONET
■ Gigabit Interface Converter
■ 2.5Gb/s SDH/SONET
MOD
V
CC
DESCRIPTION
APPLICATIONS
The SY88922 is a high-speed current switch for driving
The device incorporates complementary open collector
The SY88922 utilizes the high performance bipolar
CC
R
GND
, is DC current controlled by I
R
SET
to dissipate the worst case power. R
OUT
EXT
I
MOD
SET
EXT
. The output OUT is HIGH when output
must be placed between /OUT and
to Laser Diode
V
GND
CC
OUT
R
SER
RSET
Rev.: D
Issue Date: September 2006
, current through
SY88922
Amendment: /0
SY88922
SER
is

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SY88922KC Summary of contents

Page 1

Micrel, Inc. FEATURES ■ 2.5Gbps operation ■ 25mA peak drive current ■ Separate modulation control ■ Separate output enable for laser safety ■ Differential inputs for data ■ 75K Ω input pulldown resistor ■ Designed for use with ...

Page 2

... An external resistor sets up the source current SET for modulation I . mod M9999-091906 hbwhelp@micrel.com or (408) 955-1690 Ordering Information Package Operating Part Number Type Range SY88922KC K10-1 Commercial (1) SY88922KCTR K10-1 Commercial SY88922KG K10-1 Commercial (1) SY88922KGTR K10-1 Commercial Note: 1. Tape and Reel. TRUTH TABLE Notes: 1 ...

Page 3

Micrel, Inc. ABSOLUTE MAXIMUM RATINGS Symbol V Power Supply Voltage CC V Input Voltage I I Output Current O T Operating Temperature Range A T Storage Temperature Range store T Maximum Operating Junction Temperature J P Power Dissipation tot Note: ...

Page 4

Micrel, Inc. AC ELECTRICAL CHARACTERISTICS I =10mA; GND = 0V +5V ±10%; T MOD CC Symbol Parameter t D Propagation Delay OUT Propagation Delay pd /EN - OUT t Rise/Fall Time r ...

Page 5

Micrel, Inc. APPLICATION EXAMPLE FOR 3-CHIP SET SOLUTION M9999-091906 hbwhelp@micrel.com or (408) 955-1690 5 SY88922 ...

Page 6

Micrel, Inc. 10 LEAD 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 ...

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