參數(shù)資料
型號(hào)： SY88822VKI
廠商： MICREL INC
元件分類： 其它接口
英文描述： LASER DIODE DRIVER WITH OUTPUT ENABLE
中文描述： SPECIALTY INTERFACE CIRCUIT, PDSO10
封裝： 3 MM, MSOP-10
文件頁(yè)數(shù)： 1/5頁(yè)
文件大?。?/td> 63K
代理商： SY88822VKI
1
SY88822V
Micrel
DESCRIPTION
I
Single 3.3V or 5V power supply
I
Up to 155Mbps operation
I
Modulation current to 30mA
I
PECL output enable
I
Differential PECL inputs
I
Available in a tiny 10-pin (3mm) MSOP
FEATURES
5V/3.3V 155Mbps
LASER DIODE DRIVER
WITH OUTPUT ENABLE
SY88822V
APPLICATIONS
I
155Mbps SONET
Rev.: A
Issue Date:
Amendment: /0
March 2003
The SY88822V is a high speed current switch for driving
a semiconductor laser diode in optical transmission
applications. The modulation current (I
OUT
) is controlled by
the current (I
RSET
) through the external resistor R
SET
. The
output OUT is HIGH and no current flows through OUT
when output enable is HIGH.
The device incorporates complementary open collector
outputs with a 30mA maximum current driving capability.
The external resistor R
EXT
must be placed between /OUT
and V
CC
to dissipate the worst case power. R
SER
is
recommended to compensate for laser diode matching
issues. Pin 9 and pin 10 should be connected to achieve
better performance.
The SY88822V utilizes the high performance bipolar
ASSET technology.
ASSET is a trademark of Micrel, Inc.
FUNCTIONAL BLOCK DIAGRAM
R
EXT
V
CC
/EN
/DIN
DIN
Internal
Logic
V
CC
GND
R
SET
R
SET
V
REF
40X
R
SER
I
MOD
/OUT
GND
to Laser Diode
OUT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SY88822VKI TR 功能描述:IC LASR DRVR 155MBPS 5.5V 10MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 激光驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:60 系列:- 類型:激光二極管驅(qū)動(dòng)器 數(shù)據(jù)速率:- 通道數(shù):4 電源電壓:3.3V 電流 - 電源:- 電流 - 調(diào)制:- 電流 - 偏置:- 工作溫度:0°C ~ 70°C 封裝/外殼:40-TQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN EP 包裝:托盤(pán) 安裝類型:表面貼裝
SY88822VKITR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:LASER DIODE DRIVER WITH OUTPUT ENABLE
SY88823V 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V/5V 3.2Gbps CML LOW-POWER LIMITING POST AMPLIFIER W/TTL SD
SY88823VEY 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V/5V 3.2Gbps CML LOW-POWER LIMITING POST AMPLIFIER W/TTL SD
SY88823VEYTR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V/5V 3.2Gbps CML LOW-POWER LIMITING POST AMPLIFIER W/TTL SD
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