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參數(shù)資料
| 型號： | CFPO-11B125AS-3.312.8MHZ |
| 廠商： | IQD FREQUENCY PRODUCTS LTD |
| 元件分類： | XO, clock |
| 英文描述： | OCXO, CLOCK, 12.8 MHz, HCMOS OUTPUT |
| 封裝： | SMD, 7 PIN |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 63K |
| 代理商： | CFPO-11B125AS-3.312.8MHZ |
OCXOs
Operating
Stability
Long Term Stability @ 25°C
Frequency
Phase Noise (Typical Figures)
Model
Temperature
within
after 30 days operation
Adjustment
Number
Range*
Temperature
Per Day
Per Month
Per Year
from 0 to V
Output
@ 10Hz
@ 1kHz
Range (pk-pk)
ref(**)
Frequency
0 to 70°C
<2
x10-8
<±5 x10-10
<±1.5 x10-8
<±5 x10-8
>±6 x10-7
@ 10MHz
–115 dBc/Hz
–145 dBc/Hz
CFPO-11A1
0 to 70°C
<5 x10-8
<±1 x10-9
<±3 x10-8
<±1.5 x10-7
>±6 x10-7
@ 10MHz
–110 dBc/Hz
–145 dBc/Hz
CFPO-11A2
0 to 70°C
<2 x10-7
<±3 x10-9
<±8 x10-8
<±5 x10-7
>±2 x10-6
@ 26MHz
–105 dBc/Hz
–140 dBc/Hz
CFPO-11B1
Electrical Specification
Ordering Example
CFPO-11 A2 25AS-15 10.0MHz
Model (CFPO-11 A1) (CFPO-11 A2) (CFPO-11 B1)
Package Outline (25AS) (25LP)
Supply Voltage (3.3) (5) (9) (12)
Frequency (MHz)
*Please note: Extended Operating Temperature Ranges may be available on request, please contact our sales office for further details.
(**) V Ref = Volyage reference 4.0±0.2V with 5V and 12V supply
2.8±0.1V with 3.3V supply
External Frequency Adjustment
REF
20k
Manual freq. adjust.
Settability < 1 x 10-8
Fine manual freq. adjust.
Settability <1 x 10
REF
20k
1k
-10
REF
10k
V in
Freq. control voltage and manual adjust
20k
Ext. freq. control voltage
NC
V in
All potentiometers must be 10 turns type with temperature coefficient 50ppm/°C
OUT
IFC
OUT
IFC
OUT
IFC
OUT REF
IFC
GND
Europe
Tel: +44 (0)1460 270200
Fax: +44 (0)1460 72578
Website: www.cmac.com
Americas Tel: +1 919 941 9333
Fax: +1 919 941 9371
Asia
Tel: +86 755 8826 5991
Fax: +86 755 8826 5990
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