參數(shù)資料
型號: MC10SX1130
廠商: Motorola, Inc.
元件分類: LED驅(qū)動器
英文描述: High Speed LED Driver/Current Switch(高速LED驅(qū)動器/電流開關(guān))
中文描述: 高速LED驅(qū)動器/電流開關(guān)(高速的LED驅(qū)動器/電流開關(guān))
文件頁數(shù): 1/8頁
文件大?。?/td> 106K
代理商: MC10SX1130
Order this data sheet
by MC10SX1130/D
SEMICONDUCTOR TECHNICAL DATA
Motorola, Inc. 1994
3/94
REV 1
The MC10SX1130 is high speed LED Driver/current switch specifically
targeted for use in FDDI PMD and ANSI X3T9.3 FibreChannel 266
Mbits/s optical transmitters. The integrated circuit contains several
unique functional blocks which makes it easily configurable for use with a
variety of high performance LED devices. The part is fabricated using
Motorola’s proven MOSAIC III
advanced bipolar process. The logic is
designed so that a data HIGH input results in the modulation current
flowing through the IOUT pin to turn on the LED.
Differential Data Inputs
300MHz Operation
100mA Peak Drive Current
Extremely Low Jitter
Duty Cycle Distortion Compensation
Adjustable Output Current Tracking With Temperature
Thermally Enhanced 16-Lead SOIC Package
75k
Data Input Pulldown Resistors
+5V or –5.2V Operation
VBB Reference Available
The device incorporates open collector outputs with a capability of
driving peak currents of 100mA. Since the output current switching
circuitry simply switches current between the complementary outputs, the
dynamic switching demands on the system power supply are greatly reduced. In addition, because the design is pure bipolar, the
device current drain is insensitive to the data pattern and frequency of operation.
The LED drive current is adjustable through the selection of an external set resistor, RSET. In addition, to allow for open loop
compensation for the LED’s negative optical output power tracking over temperature, a circuit is included to provide an
adjustable positive temperature tracking coefficient to the LED drive current. This is controlled through the selection of an
external resistor, RTCO.
The MC10SX1130 incorporates novel pulse stretching circuitry which is intended to compensate for the turn-on delay and rise
and fall time asymmetry inherent in LED devices. The stretch circuitry can be used to pre-distort the input signal pulse width to
minimize the duty cycle distortion of the transmitted optical eye pattern. The stretch circuitry supports three different selections of
pre-distortion. This choice is accomplished through a unique ‘tri-state’ input which can be left open, tied to VCC, or tied to VEE to
determine the pre-distortion amount.
The device provides a VBB output for either single-ended use or as a DC bias for AC coupling the signal into the device. The
VBB pin should only be used as a bias for the MC10SX1130 as its current sink/source capability is limited. Whenever used, the
VBB pin should be bypassed to ground via a 0.01
μ
F capacitor.
15
16
14
13
12
11
10
2
1
3
4
5
6
7
VEE
9
8
Stretch VEE
IOUTRSET IOUT
VCC
VEE
VEE
VCC
VBB
DIN
DINRTCO1RTCO2VEE
Pinout: 16-Lead Plastic Package
(Top View)
PULSE WIDTH
ADJUST CIRCUIT
BIAS
CONTROL
RSET
RTCO1
RTCO2
IOUT
IOUT
Stretch
VBB
DIN
DIN
ECL
BUFFER
BLOCK DIAGRAM
MOSAIC III is a trademark of Motorola.
LED DRIVER
D SUFFIX
SOIC PACKAGE
CASE 751B-05
1
16
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參數(shù)描述
MC10SX1130D 功能描述:IC LED DRIVER LINEAR 16-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - LED 驅(qū)動器 系列:- 標準包裝:1 系列:- 恒定電流:- 恒定電壓:- 拓撲:PWM,切換式電容器(充電泵) 輸出數(shù):1 內(nèi)部驅(qū)動器:是 類型 - 主要:背光 類型 - 次要:白色 LED 頻率:642kHz 電源電壓:2.7 V ~ 5.5 V 輸出電壓:5V 安裝類型:表面貼裝 封裝/外殼:10-VFDFN 裸露焊盤 供應商設(shè)備封裝:10-VSON 包裝:剪切帶 (CT) 工作溫度:-30°C ~ 85°C 產(chǎn)品目錄頁面:1371 (CN2011-ZH PDF) 其它名稱:BD1603NUV-E2CT
MC10SX1130DG 功能描述:LED照明驅(qū)動器 BBG ECL COAX CABL RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N
MC10SX1130DR2 功能描述:LED照明驅(qū)動器 BBG ECL COAX CABL RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N
MC10SX1130DR2G 功能描述:LED照明驅(qū)動器 BBG ECL COAX CABL RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N
MC10SX1189D 功能描述:緩沖器和線路驅(qū)動器 Fiber Channel Coax RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel