参数资料
型号: OSC-2B025MHZ
厂商: VECTRON INTERNATIONAL
元件分类: XO, clock
英文描述: TCXO, CLIPPED SINE OUTPUT, 25 MHz
文件页数: 2/4页
文件大小: 211K
代理商: OSC-2B025MHZ
OSC Series Ultra Miniature TCXO s
Vectron International
267 Lowell Road, Hudson, NH 03051
Tel: 1-88-VECTRON-1
Fax: 1-888-FAX-VECTRON
Option A = +5 Vdc
Option B= +3 Vdc
Frequency range:
10 MHz to 25 MHz
Stability Options:
1 =
ppm -20 to
(relative to
2 =
ppm -30 to
3 =
ppm -30 to
4 =
ppm -40 to
Stability vs. Supply
ppm vs B+ of
Aging (typical):
< 1.0 ppm/year at
Input Voltage:
+5.0 Vdc
+3.0 Vdc
Current:
<1.5 mA (10.0 to 16.8 MHz).
<2.0 mA (16.8 to 20.0 MHz).
Output:
+5.0 Vdc = 1.0 VP-P minimum
+3.0 Vdc = 0.7 VP-P minimum
Clipped Sinewave
Load:
10 K /10pf
Mechanical trim:
PPM min.
Trim options:
0 = Mechanical trim, no VCO
1 =
ppm VC & mechanical
2 = Voltage trim only
ppm min.
Voltage Control
Input Impedence:
100K
minimum
Supply Voltage:
+5.0 Vdc
+3.0 Vdc
Control Voltage Range:
+0.5Vdc to +4.5Vdc
+0.5Vdc to +2.5Vdc
Frequency Tolerance at
ppm at +2.5 Vdc
ppm at +1.5 Vdc
Start-up time:
<10 mS (typical) to within
PPM
Harmonics:
2nd harmonic
> 3 dBc down
3rd harmonic
> 6 dBc down
Other
> 10 dBc down
Phase Noise (typical):
-80 dBc/Hz max. at 10 Hz offset
at 10 MHz
-125 dBc/Hz max. at 100 Hz offset
-145 dBc/Hz max. at 1 KHz offset
-148 dBc/Hz max. at 10 KHz offset
-150 dBc/Hz max. at 100 KHz offset
2
Performance Characteristics
Parameter
Characteristics
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