SY88922VKG Micrel Inc, SY88922VKG Datasheet

IC LASR DRVR 2.5GBPS 5.5V 10MSOP

SY88922VKG

Manufacturer Part Number
SY88922VKG
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 SY88922VKG

Data Rate
2.5Gbps
Number Of Channels
1
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
Laser Driver Type
Laser Diode
Supply Current
25mA
Bias Current
100µA
Modulation Current
30mA
Supply Voltage Range
3V To 5.5V
Driver Case Style
MSOP
No. Of Pins
10
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-2074-5
SY88922VKG

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
SY88922VKG
Manufacturer:
MICREL
Quantity:
722
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
/D
D
IN
IN
Internal Logic
V
REF
Control
BIAS
Modulation Control
5V/3.3V 2.5Gbps
LASER DIODE DRIVER
R
SET
40X
1
V
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
V
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.
CC
R
GND
CC
R
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
I
MOD
to dissipate the worst case power. R
EXT
RSET
V
GND
to Laser Diode
CC
must be placed between /OUT and
OUT
) through the external resistor R
R
SER
OUT
Rev.: F
Issue Date: September 2006
SY88922V
) is controlled
Amendment: /0
SY88922V
SER
SET
is
.

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SY88922VKG 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

... Commercial (2) SY88922VKCTR K10-1 Commercial SY88922VKG K10-1 (2) SY88922VKGTR K10-1 Notes: 1. Contact factory for die availability. Die is guaranteed Tape and Reel. Pin Function Enable. This PECL 100k compatible input enables Laser Driver. Modulation current goes to zero when asserted HIGH. Differential PECL 100k compatible inputs which receive NRZ data. ...

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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