CCSS-945 [CRYSTEKMICROWAVE]
SineWave Clock Oscillator;
| 型号： | CCSS-945 |
| 厂家： | 
CRYSTEK CORPORATION |
| 描述： | SineWave Clock Oscillator |
| 文件： | 总3页 (文件大小：195K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ultra Low Noise
SineWave Clock Oscillator
CCSS-945 Model
9×14 mm SMD, 5.0V, SineWave
Frequency Range:
Frequency Stability Options(ppm)
Temperature Range:
(Option M)
10 MHz to 125 MHz
±20, ±25, ±50
(standard) 0°C to 70°C
-20°C to +70°C
(Option X)
-40°C to +85°C
Storage:
-45°C to +90°C
Input Voltage:
Input Current:
5.0V ± 0.5V
30mA Max
Output:
True SineWave
Output Power:
Start-up time:
Load:
+5 dBm Min, +7 dBm Typical
2ms Typical, 5ms Max
50 ohms
2nd Harmonic:
Sub-harmonics:
-25 dBc Max
None
Phase Noise Typical:
10Hz
-85 dBc/Hz
(@100MHz)
100Hz
1kHz
-120 dBc/Hz
-145 dBc/Hz
10kHz
100kHz
1MHz
-162 dBc/Hz
-170 dBc/Hz
-170 dBc/Hz
Aging:
<3ppm 1st year, <1ppm every year thereafter
SUGGESTED PAD LAYOUT
0.560
(14.2)
0.040
(1.01)
0.050
(1.27)
CRYSTEK
Part Number
Frequency
Date Code
0.090
(2.28)
1
4
2
0.360
(9.14)
0.070
(1.77)
0.280
(7.11)
3
0.200
(5.08)
0.200
(5.08)
Pad
Connection
0.560
(14.2)
1
2
3
4
NC
GND
OUT
Vdd
0.210
(5.3)
CCSS-945 Rev. E
Page 1 of 3
12730 Commonwealth Drive • Fort Myers, Florida 33913
CRYSTEK
Phone: 239-561-3311 • 800-237-3061
CORPORATION
Fax: 239-561-1025 • www.crystek.com
C
Ultra Low Noise
SineWave Clock Oscillator
CCSS-945 Model
9×14 mm SMD, 5.0V, SineWave
Crystek Part Number Guide
CCSS - 945 X - 25 - 125.000
Standard Frequencies MHz
#1
#2
#3
#4
#5
10.000
50.000
80.000
100.000
122.880
125.000
Stability Indicator
Blank ± 100ppm
#1 Crystek 9×14 SMD SineWave Clock
#2 Model 945 = Ultra Low Noise 5.0V
#3 Temp Range: Blank = 0/70°C, M = -20/70°C, X = -40/85°C
#4 Stability: (see Table 1)
50
±
±
±
50ppm
25ppm
20ppm
25
#5 Frequency in MHz: 3 or 6 decimal places
20*
Example:
*not available in -40/85
CCSS-945X-25-100.000
5.0V, -40/85°C, ±25ppm, 100.000 MHz
Table 1
RECOMMENDED REFLOW SOLDERING PROFILE
900034 (See App Note listed on website)
http://www.crystek.com/specification/reflow/900034.pdf
Mechanical:
Shock:
Solderability:
Vibration:
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
Solvent Resistance:
Resistance to Soldering Heat: MIL-STD-202, Method 210, Condition I or J
Environmental:
Thermal Shock:
Moisture Resistance:
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Packaging:
Tape/Reel:
CCSS-945 Rev. E
Page 2 of 3
100ea, 250ea, 500ea 24mm Tape
12730 Commonwealth Drive • Fort Myers, Florida 33913
CRYSTEK
Phone: 239-561-3311 • 800-237-3061
CORPORATION
Fax: 239-561-1025 • www.crystek.com
C
Ultra Low Noise
SineWave Clock Oscillator
CCSS-945 Model
9×14 mm SMD, 5.0V, SineWave
10 MHz
50 MHz
100 MHz
CCSS-945 Rev. E
Page 3 of 3
12730 Commonwealth Drive • Fort Myers, Florida 33913
CRYSTEK
Phone: 239-561-3311 • 800-237-3061
CORPORATION
Fax: 239-561-1025 • www.crystek.com
C
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