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參數(shù)資料
| 型號： | 554AH000274DG |
| 廠商： | SILICON LABORATORIES |
| 元件分類： | VCXO, clock |
| 英文描述： | VCXO, CLOCK, LVPECL OUTPUT |
| 封裝： | ROHS COMPLIANT PACKAGE-8 |
| 文件頁數(shù)： | 12/14頁 |
| 文件大小： | 238K |
| 代理商： | 554AH000274DG |
Si554
Rev. 0.6
7
2. Pin Descriptions
Table 10. Si554 Pin Descriptions
Pin
Name
Type
Function
1
VC
Analog Input
Control Voltage
2
OE*
Input
Output Enable (Polarity = High):
0 = clock output disabled (outputs tri-stated)
1 = clock output enabled
3
GND
Ground
Electrical and Case Ground
4
CLK+
Output
Oscillator Output
5
CLK–
(N/A for CMOS)
Output
Complementary Output
(N/C for CMOS)
6
VDD
Power
Power Supply Voltage
7
FS[1]*
Input
Frequency Select MSB
8
FS[0]*
Input
Frequency Select LSB
*Note: FS[1:0] and OE include a 17 k
pullup resistor to VDD. Output Enable polarity selectable at time of order. See Section
3. "Ordering Information" on page 8 for details on frequency select and OE polarity ordering options.
(Top View)
1
2
3
6
5
4
VC
GND
OE
VDD
CLK+
CLK–
FS[1]
FS[0]
8
7
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 554AH000274DGR | 制造商:Silicon Laboratories Inc 功能描述:CNTRLD OSC 624.6938MHZ/657.4219MHZ/669.3265MHZ/693.483MHZ VC - Tape and Reel |
| 554AH000322DG | 制造商:Silicon Laboratories Inc 功能描述:CNTRLD OSC 155.52MHZ/531.25MHZ/622.08MHZ/644.5313MHZ VCXO LV - Trays |
| 554AH000322DGR | 制造商:Silicon Laboratories Inc 功能描述:CNTRLD OSC 155.52MHZ/531.25MHZ/622.08MHZ/644.5313MHZ VCXO LV - Tape and Reel |
| 554AH000331DG | 制造商:Silicon Laboratories Inc 功能描述:CNTRLD OSC 569.1964MHZ/690.5692MHZ/693.483MHZ/704.3806MHZ VC - Trays |
| 554AH000342DG | 制造商:Silicon Laboratories Inc 功能描述:CNTRLD OSC 10MHZ/27MHZ/148.35165MHZ/148.5MHZ VCXO LVPECL 8SM - Trays |
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