CVCSO-914 [CRYSTEKMICROWAVE]
True SineWave;
| 型号： | CVCSO-914 |
| 厂家： | 
CRYSTEK CORPORATION |
| 描述： | True SineWave |
| 文件： | 总4页 (文件大小：755K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CVCSO-914
True SineWave
SAW Based VCSO
9×14mm SMD
5 Volt
Ultra-Low Phase Noise SAW VCSO
Model CVCSO-914 is a voltage-controlled SAW (surface acoustic wave) Clock Oscillator
(VCSO). SAW crystal technology provides low-noise and low-jitter performance with true
sinewave output. Features include -135 dBc/Hz phase noise at 10 kHz offset at 1 GHz, 5V
input voltage, -20°C to +70°C operating temperature, and 9×14 mm SMT package. The
oscillator has no sub-harmonic and the second harmonic is typically -20 dBc.
Applications include PLL frequency translation, test and measurement, avionics,
point-to-point radios, and multi-point radios.
Rev: K
Date: 13-Jul-2015
Page 1 of 4
12730 Commonwealth Drive • Fort Myers, Florida 33913
CRYSTEK
Phone: 239-561-3311 • 800-237-3061
CORPORATION
Fax: 239-561-1025 • www.crystek.com
CVCSO-914
True SineWave
SAW Based VCSO
9×14mm SMD
5 Volt
Frequency Range:
245.760 MHz to 1090 MHz
Temperature Range:
CVCSO-914X option
Storage:
-20°C to +70°C
-40°C to +85°C
-40°C to 90°C
Input Voltage:
5.0V ±0.25V
Control Voltage Range:
Tuning Sensitivity (Kv):
Settability At Nominal (25°C):
Frequency vs Temperature:
Input Current:
0V to 5.0V
+120 ppm/V Typical
1.5V +0.5V -1.0V
±200ppm Typical
25mA Typical, 35mA Max
Output:
True SineWave
Pullability APR:
Linearity:
±50ppm Min
±20% Max
Output Power:
Start-Up Time:
2nd Harmonic:
Sub-Harmonics:
Modulation BW:
+10dBm Min into 50 Ω Load
2mSec Typical, 10mSec Max
-20dBc Typical, -15dBc Max
None
>20kHz @ -3dB
0.9×10-9 per g
G-sensitivity:
0.090
(2.29)
0.040
(1.01)
SUGGESTED PAD LAYOUT
0.050
(1.27)
0.560 ±0.010
(14.2 ±0.25)
0.090
(2.29)
CRYSTEK
CVCSO-914
Frequency
Date Code
0.050
(1.27)
1
4
2
3
0.360 ±0.005
(9.14 ±0.13)
0.180
(4.57)
0.280
(7.11)
0.280
(7.11)
0.125
(3.18)
0.100
(2.54)
0.200
(5.08)
0.040
(1.02)
0.560 ±0.010
(14.2 ±0.25)
0.200
(5.08)
See
Table A
Pad
Connection
1
2
3
4
Volt. Control
GND
Package Height Options
inches
0.210
mm
Output
Vdd
Standard
Option L
5.33
3.43
Rev: K
0.135
Date: 13-Jul-2015
Page 2 of 4
Table A
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
CRYSTEK
CORPORATION
Fax: 239-561-1025 • www.crystek.com
CVCSO-914
True SineWave
SAW Based VCSO
9×14mm SMD
5 Volt
Available Frequencies (MHz):
245.760
250.000
640.000
800.000
840.000
916.000
1000.000
1090.000
Custom Frequencies Available with NRE Fee
Crystek Part Number Guide
CVCSO - 914 X L - 640.000
#1
#2
#3 #4
#5
#1 Crystek Saw Voltage Controlled Oscillator
#2 Model 914
#3 Temperature Range (X = -40/85°C) (Blank = -20/70°C)
#4 Height (L = 0.135") (Blank = 0.210")
#5 Frequency in MHz: 3 or 6 decimal places
Frequency vs Temperature
RECOMMENDED REFLOW SOLDERING PROFILE
Ramp-Up
3°C/Sec Max.
Critical
Temperature Zone
260°C
Ramp-Down
6°C/Sec.
217°C
200°C
150°C
Preheat
90 Secs. Max.
180 Secs. Max.
8 Minutes Max.
260°C for
10 Secs. Max.
NOTE: Reflow Profile with 240°C peak also acceptable.
Parameter
Mechanical Shock
Mechanical Vibration
Solderability
Conditions
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2007, Condition A
MIL-STD-883, Method 2003
Solvent Resistance
Resistance to Soldering Heat
Thermal Shock
MIL-STD-202, Method 215
MIL-STD-202, Method 210, Condition I or J
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Rev: K
Date: 13-Jul-2015
Page 3 of 4
Moisture Resistance
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
CRYSTEK
CORPORATION
Fax: 239-561-1025 • www.crystek.com
CVCSO-914
True SineWave
SAW Based VCSO
9×14mm SMD
5 Volt
Rev: K
Date: 13-Jul-2015
Page 4 of 4
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
CRYSTEK
CORPORATION
Fax: 239-561-1025 • www.crystek.com
相关型号：
©2020 ICPDF网 联系我们和版权申明