參數(shù)資料
型號(hào)： X9521
廠商： Intersil Corporation
英文描述： Fiber Channel/Gigabit Ethernet Laser Diode Control for Fiber Optic Modules
中文描述： 光纖通道/千兆以太網(wǎng)控制半導(dǎo)體激光器光纖模塊
文件頁數(shù)： 1/26頁
文件大小： 434K
代理商： X9521
REV 1.1.9 1/30/03
Characteristics subject to change without notice.
1 of 26
www.xicor.com
X9521
Fiber Channel / Gigabit Ethernet Laser Diode Control for Fiber Optic Modules
BLOCK DIAGRAM
DATA
REGISTER
COMMAND
DECODE &
CONTROL
LOGIC
SDA
SCL
CONSTAT
REGISTER
PROTECT LOGIC
EEPROM
ARRAY
THRESHOLD
RESET LOGIC
4
2 kbit
8
7 - BIT
NONVOLATILE
MEMORY
R
H1
R
W1
R
L1
WIPER
COUNTER
REGISTER
R
H2
R
W2
R
L2
WP
8 - BIT
NONVOLATILE
MEMORY
WIPER
COUNTER
REGISTER
2000 Xicor Inc., Patents Pending
Hot Pluggable
Dual DCP, EEPROM Memory
DESCRIPTION
The X9521 combines two Digitally Controlled Potentiome-
ters (DCP’s), and integrated EEPROM with Block Lock
protection. All functions of the X9521 are accessed by an
industry standard 2-Wire serial interface.
TM
The DCP’s of the X9521 may be utilized to control the bias
and modulation currents of the laser diode in a Fiber Optic
module. The 2 kbit integrated EEPROM may be used to
store module definition data.
The features of the X9521 are ideally suited to simplifying
the design of fiber optic modules which comply to the Giga-
bit Interface Converter (GBIC) specification. The integration
of these functions into one package significantly reduces
board area, cost and increases reliability of laser diode
modules.
FEATURES
Two Digitally Controlled Potentiometers (DCP’s)
—100 Tap - 10k
—256 Tap - 100k
—Non-Volatile
—Write Protect Function
2 kbit EEPROM Memory with Write Protect & Block
Lock
2-Wire industry standard Serial Interface
—Complies to the Gigabit Interface Converter (GBIC)
specification
Single Supply Operation
—2.7V to 5.5V
Hot Pluggable
Packages
—CSP (Chip Scale Package)
—20 Pin TSSOP
TM
Preliminary Information
相關(guān)PDF資料
PDF描述
X9521V20I Fiber Channel/Gigabit Ethernet Laser Diode Control for Fiber Optic Modules
X95820 Dual Digitally Controlled Potentiometers (XDCP)(雙數(shù)控電位器)
X95840 Quad Digital Controlled Potentiometers (XDCP)(四數(shù)控電位器（XDCP）)
x96012(中文) Universal Sensor Conditioner with Dual Look Up Table Memory and DACs(帶雙查尋表存儲(chǔ)器和數(shù)模轉(zhuǎn)換器的通用傳感器控制器)
x96012 Universal Sensor Conditioner with Dual Look Up Table Memory and DACs(帶雙查尋表存儲(chǔ)器和數(shù)模轉(zhuǎn)換器的通用傳感器控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X9521_06 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual DCP, EEPROM Memory
X9521V20I 功能描述:IC LASR CTRLR 2CHAN 5.5V 20TSSOP 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 供應(yīng)商設(shè)備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝
X9521V20I-A 功能描述:IC DCP DUAL EEPROM MEM 20-TSSOP 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 供應(yīng)商設(shè)備封裝:40-TQFN EP 包裝:托盤 安裝類型:表面貼裝
X9521V20I-B 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual DCP, EEPROM Memory
X9521V20IZ-A 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual DCP, EEPROM Memory
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