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參數(shù)資料
| 型號： | MK2761ASTR |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 27 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| 封裝： | 0.150 INCH, SOIC-16 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 136K |
| 代理商： | MK2761ASTR |
SET-TOP CLOCK SOURCE
MDS 2761A D
3
Revision 070705
In te gr ated Circuit Systems ● 525 Ra ce Street, San Jose, CA 9512 6 ● tel (4 08) 297-1 201 ● www.icst.com
MK2761A
External Components
The MK2761A requires a minimum number of external components for proper operation. Decoupling
capacitors of 0.1F should be connected between VDD and GND, as close to the MK2761A as possible. A
series termination resistor of 33
may be used for each clock output. If a clock input is not used, the 27
MHz crystal must be connected as close to the chip as possible. The crystal should be a fundamental
mode (do not use third overtone), parallel resonant, 50 ppm or better. Crystal capacitors should be
connected from pins X1 to ground and X2 to ground. The value of these capacitors is given by the following
equation, where CL is the crystal load capacitance: Crystal caps (pF) = (CL-4) x 2. So, for a crystal with 16
pF load capacitance, the crystal caps should be 24 pF each.
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the MK2761A. 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.
Recommended Operation Conditions
Item
Rating
Supply Voltage, VDD
7 V
All Inputs and Outputs
-0.5 V to VDD+0.5 V
Ambient Operating Temperature
0 to +70
°C
Storage Temperature
-65 to +150
°C
Junction Temperature
125
°C
Soldering Temperature
260
°C
Parameter
Min.
Typ.
Max.
Units
Ambient Operating Temperature
0
+70
°C
Power Supply Voltage (measured in respect to GND)
+4.5
+5.5
V
相關PDF資料 |
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| MK2761ASLF | 27 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| MK2761AS | 27 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| MK2761ASLFTR | 27 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| MK2761ASTR | 27 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO16 |
| MK2761S | 27 MHz, OTHER CLOCK GENERATOR, PDSO16 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
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| MK277102S | 制造商: 功能描述: 制造商:ICS 功能描述: 制造商:MICCLC 功能描述: 制造商:MICROCLOCK 功能描述: 制造商:undefined 功能描述: |
| MK2771-02S | 制造商:MCLK 功能描述: 制造商:MICCLC 功能描述: 制造商:MICROCLOCK 功能描述: |
| MK2771-12 | 制造商:ICS 制造商全稱:ICS 功能描述:VCXO and Set-Top Clock Source |
| MK2771-12S | 制造商:ICS 制造商全稱:ICS 功能描述:VCXO and Set-Top Clock Source |
| MK2771-12STR | 制造商:ICS 制造商全稱:ICS 功能描述:VCXO and Set-Top Clock Source |
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