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參數(shù)資料
| 型號： | ICS650-40A |
| 英文描述： | ETHERNET SWITCH CLOCK SOURCE |
| 中文描述： | 以太網(wǎng)交換機(jī)時(shí)鐘源 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 111K |
| 代理商： | ICS650-40A |
E
THERNET
S
WITCH
C
LOCK
S
OURCE
MDS 650-40A B
3
Revision 121004
Integrated Circuit Systems
●
525 Race Street, San Jose, CA 95126
●
tel (408) 297-1201
●
www.icst.com
ICS650-40A
External Components
A minimum number of external components are required for proper operation. Decoupling capacitors of
0.01
μ
F should be connected between VDD and GND pairs. The capacitors should be placed between pins
VDD and GND, VDDOA and GND, and VDDOB and GND as close to the device as possible. A 33
series
terminating resistor should be used on each clock output if the trace is longer than 1 inch. A 25 MHz
fundamental mode parallel resonant crystal should be used with C
L
=18 pF.
On chip capacitors.
On Chip capacitors are used for a 18 pF load crystal. Small, 2-3 pF trimming
capacitors are used from pins X1 to ground and X2 to ground to optimize the initial accuracy.
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the ICS650-40A. These ratings,
which are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of
the device at these or any other conditions above those indicated in the operational sections of the
specifications is not implied. Exposure to absolute maximum rating conditions for extended periods can
affect product reliability. Electrical parameters are guaranteed only over the recommended operating
temperature range.
Item
Supply Voltage, VDD
All Inputs and Outputs
Ambient Operating Temperature
Storage Temperature
Junction Temperature
Soldering Temperature
Recommended Operation Conditions
Rating
7 V
-0.5 V to VDD+0.5 V
0 to +70
°
C
-65 to +150
°
C
125
°
C
260
°
C
Parameter
Ambient Operating Temperature
Power Supply Voltage (measured in respect to GND)
Min.
0
+3.15
Typ.
Max.
+70
+3.45
Units
°
C
V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS650G-40A | ETHERNET SWITCH CLOCK SOURCE |
| ICS650G-40AT | ETHERNET SWITCH CLOCK SOURCE |
| ICS650-40 | ETHERNET SWITCH CLOCK SOURCE |
| ICS650G-40 | ETHERNET SWITCH CLOCK SOURCE |
| ICS650G-40LF | ETHERNET SWITCH CLOCK SOURCE |
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| ICS650-44 | 制造商:ICS 制造商全稱:ICS 功能描述:Spread Spectrum Clock Synthesizer |
| ICS650-47 | 制造商:ICS 制造商全稱:ICS 功能描述:Spread Spectrum Clock Synthesizer |
| ICS650G-36 | 功能描述:IC CLOCK NETWORK/PCI 16-TSSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 產(chǎn)品變化通告:Product Discontinuation 04/May/2011 標(biāo)準(zhǔn)包裝:96 系列:- 類型:時(shí)鐘倍頻器，零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數(shù):1 比率 - 輸入:輸出:1:8 差分 - 輸入:輸出:無/無 頻率 - 最大:133.3MHz 除法器/乘法器:是/無 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG |
| ICS650G-36LF | 功能描述:IC CLOCK NETWORK/PCI 16-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 產(chǎn)品變化通告:Product Discontinuation 04/May/2011 標(biāo)準(zhǔn)包裝:96 系列:- 類型:時(shí)鐘倍頻器，零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數(shù):1 比率 - 輸入:輸出:1:8 差分 - 輸入:輸出:無/無 頻率 - 最大:133.3MHz 除法器/乘法器:是/無 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG |
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