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參數(shù)資料
| 型號： | X9521V20I |
| 廠商： | INTERSIL CORP |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | Fiber Channel/Gigabit Ethernet Laser Diode Control for Fiber Optic Modules |
| 中文描述： | DUAL 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO20 |
| 封裝： | PLASTIC, TSSOP-20 |
| 文件頁數(shù)： | 18/26頁 |
| 文件大?。?/td> | 434K |
| 代理商： | X9521V20I |
REV 1.1.9 1/30/03
Characteristics subject to change without notice.
18 of 26
www.xicor.com
X9521
– Preliminary Information
D.C. OPERATING CHARACTERISTICS
Notes: 1.
The device enters the Active state after any START, and remains active until: 9 clock cycles later if the Device Select Bits in the
Slave Address Byte are incorrect; 200nS after a STOP ending a read operation; or t
WC
after a STOP ending a write operation.
The device goes into Standby: 200nS after any STOP, except those that initiate a high voltage write cycle; t
WC
after a STOP that
initiates a high voltage cycle; or 9 clock cycles after any START that is not followed by the correct Device Select Bits in the Slave
Address Byte.
Current through external pull up resistor not included.
V
IN
= Voltage applied to input pin.
V
OUT
= Voltage applied to output pin.
V
IL
Min. and V
IH
Max. are for reference only and are not tested
Notes: 2.
Notes: 3.
Notes: 4.
Notes: 5.
Notes: 6.
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions / Notes
I
CC1
(1)
Current into V
CC
Pin
(X9521: Active)
Read memory array
(3)
Write nonvolatile memory
0.4
1.5
mA
f
SCL
= 400KHz
I
CC2
(2)
Current into V
CC
Pin
(X9521:Standby)
With 2-Wire bus activity
(3)
No 2-Wire bus activity
50
50
μ
A
V
SDA
= V
CC
WP = Vss or Open/Floating
V
SCL
= V
CC
(when no bus activity
else f
SCL
= 400kHz)
V
IN
(4)
= GND to V
CC.
I
LI
Input Leakage Current (SCL, SDA)
0.1
10
μ
A
Input Leakage Current (WP)
10
μ
A
I
ai
Analog Input Leakage
1
10
μA
V
IN
= V
SS
to V
CC
with all other
analog pins floating
V
OUT
(5)
= GND to V
CC.
X9521 is in Standby
(2)
I
LO
Output Leakage Current (SDA)
0.1
10
μ
A
V
IL
(6)
Input LOW Voltage (SCL, SDA, WP)
-0.5
0.8
V
V
IH
(6)
Input HIGH Voltage (SCL,SDA, WP)
2.0
V
CC
+0.5
V
V
OLx
SDA Output Low Voltage
0.4
V
I
SINK
= 2.0mA
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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)動器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:激光二極管驅(qū)動器 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 供應商設備封裝: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 |
| X9521V20IZ-B | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual DCP, EEPROM Memory |
| X9522 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Laser Diode Control for Fiber Optic Modules |
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