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CDFHEP-25M125 参数 Datasheet PDF下载

CDFHEP-25M125图片预览
型号: CDFHEP-25M125
PDF下载: 下载PDF文件 查看货源
内容描述: 3.3 , 5.0伏的CMOS振荡器 [3.3, 5.0 volt CMOS Oscillator]
分类和应用: 振荡器
文件页数/大小: 7 页 / 183 K
品牌: VECTRON [ Vectron International, Inc ]
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C-TYPE Data Sheet
Performance Characteristics
Table 1. Electrical Performance, 5V option
Parameter
Symbol
Frequency
f
O
1
Operating Supply Voltage
V
DD
Absolute Maximum Supply Voltage
Supply Current, Output Enabled
I
DD
<1.5 MHz
1.5 to 20 MHz
20.01 to 50 MHz
50.01 to 85 MHz
85.01 to 125 MHz
Supply Current, Out disabled
I
DD
Output Logic Levels
Output Logic High
2
V
OH
2
Output Logic Low
V
OL
Output Logic High Drive
I
OH
Output Logic Low Drive
I
OL
2
Output Rise/Fall Time
t
R/
t
F
< 1.00 MHz
1.0 to 20.00 MHz
20.01 to 50.00 MHz
50.01 to 125.00 MHz
Duty Cycle
3
(ordering option)
SYM
Operating Temperature (ordering
option)
Storage Temperature
Stability
4
(ordering
option)
RMS Jitter, 12kHz to 20 MHz
Period Jitter, RMS
Output Enable/Disable
5
Output Enabled
Output Disabled
Internal Enable Pull-Up resistor
5
Start-up time
Min
0.012
4.5
-0.7
Typical
5.0
Maximum
125.000
5.5
7.0
7
10
30
50
60
30
0.9*V
DD
0.1*V
DD
16
16
200
8
5
2
45/55
-10/70 or -40/85
-55
125
±20, ±25, ±32, ±50, ±100
0.5
1
2.5
4.0
0.8
100
10
Kohm
ms
%
°C
°C
ppm
ps
ps
V
Units
MHz
V
V
mA
uA
V
V
mA
mA
ns
1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
2. Figure 1 defines these parameters. Figure 2 illustrates the operating conditions under which these parameters are tested and
specified.
3. Symmetry is measured defined as On Time/Period.
4. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under
operation).
5. Output will be enabled if enable/disable is left open.
t
R
t
F
I
DD
4
V
OH
50%
V
OL
On Time
Period
V
D D
+
-
.
1µF
.01µF
I
C
V
C
1
+
-
2
3
15pF
Figure 1. Output Waveform
Figure 2. Typical Output Test Conditions (25±5°C)
Vectron International 267 Lowell Rd, Hudson NH 03051
Tel: 1-88-VECTRON-1
e-mail: vectron@vectron.com