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X9521 bảng dữ liệu(PDF) 1 Page - Xicor Inc.

tên linh kiện X9521
Giải thích chi tiết về linh kiện  Dual DCP, EEPROM Memory
PDF  26 Pages
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nhà sản xuất  XICOR [Xicor Inc.]
Trang chủ  http://www.xicor.com
Logo XICOR - Xicor Inc.

X9521 bảng dữ liệu(HTML) 1 Page - Xicor Inc.

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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
THRESHOLD
RESET LOGIC
4
2 kbit
8
7 - BIT
NONVOLATILE
MEMORY
RH1
RW1
RL1
WIPER
REGISTER
RH2
RW2
RL2
COUNTER
WP
8 - BIT
NONVOLATILE
MEMORY
WIPER
REGISTER
COUNTER
ARRAY
©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 LockTM
protection. All functions of the X9521 are accessed by an
industry standard 2-Wire serial interface.
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
Ω
—256 Tap - 100k
Ω
—Non-Volatile
—Write Protect Function
• 2 kbit EEPROM Memory with Write Protect & Block
LockTM
• 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
Preliminary Information


Số phần tương tự - X9521

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
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Intersil Corporation		 X9521 INTERSIL-X9521 Datasheet
415Kb / 25P		 Fiber Channel/Gigabit Ethernet Laser Diode Control for Fiber Optic Modules
August 25, 2005
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Renesas Technology Corp		 X9521 RENESAS-X9521 Datasheet
935Kb / 24P		 Dual DCP, EEPROM Memory Fiber Channel/Gigabit Ethernet Laser Diode Control for Fiber Optic Modules
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Intersil Corporation		 X9521V20I INTERSIL-X9521V20I Datasheet
415Kb / 25P		 Fiber Channel/Gigabit Ethernet Laser Diode Control for Fiber Optic Modules
August 25, 2005
X9521V20I-A INTERSIL-X9521V20I-A Datasheet
360Kb / 24P		 Dual DCP, EEPROM Memory
January 3, 2006
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Renesas Technology Corp		 X9521V20I-A RENESAS-X9521V20I-A Datasheet
935Kb / 24P		 Dual DCP, EEPROM Memory Fiber Channel/Gigabit Ethernet Laser Diode Control for Fiber Optic Modules
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Mô tả tương tự - X9521

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Intersil Corporation		 X9520 INTERSIL-X9520 Datasheet
561Kb / 33P		 Triple DCP, POR,2kbit EEPROM Memory, Dual Voltage Monitors
March 8, 2005
X40231 INTERSIL-X40231 Datasheet
541Kb / 36P		 Triple Voltage Monitors, POR, 2 kbit EEPROM MEMORY, and Single/Dual DCP
April 11, 2005
X9520 INTERSIL-X9520_06 Datasheet
576Kb / 30P		 Triple DCP, POR, 2kbit EEPROM Memory, Dual Voltage Monitors
January 3, 2006
X9521 INTERSIL-X9521_06 Datasheet
360Kb / 24P		 Dual DCP, EEPROM Memory
January 3, 2006
X9525 INTERSIL-X9525_06 Datasheet
366Kb / 24P		 Dual DCP, EEPROM Memory
January 3, 2006
X9520 INTERSIL-X9520_07 Datasheet
465Kb / 29P		 Triple DCP, POR, 2kbit EEPROM Memory, Dual Voltage Monitors
August 20, 2007
logo
Renesas Technology Corp		 X9521 RENESAS-X9521 Datasheet
935Kb / 24P		 Dual DCP, EEPROM Memory Fiber Channel/Gigabit Ethernet Laser Diode Control for Fiber Optic Modules
X9525 RENESAS-X9525 Datasheet
1,013Kb / 26P		 Fiber Channel/Gigabit Ethernet Laser Diode Control for Fiber Optic Modules Dual DCP, EEPROM Memory
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Maxim Integrated Produc...		 MAX20047 MAXIM-MAX20047 Datasheet
898Kb / 29P		 Dual 3A USB DCP Charger
2017
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Renesas Technology Corp		 X40231 RENESAS-X40231 Datasheet
1Mb / 36P		 Integrated System Management IC Triple Voltage Monitors, POR, 2 kbit EEPROM Memory, and Single/Dual DCP
April 11, 2005
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