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CVPD-920X-100.000 PDF预览

CVPD-920X-100.000

更新时间: 2024-09-24 02:52:59
品牌 Logo 应用领域
CRYSTEKMICROWAVE 振荡器晶体振荡器
页数 文件大小 规格书
1页 75K
描述
Differential LVPECL Voltage Controlled Crystal Oscillator 9X14 mm SMD, 3.3V, LVPECL

CVPD-920X-100.000 数据手册

  
CVPD-920 Model  
9X14 mm SMD, 3.3V, LVPECL  
Frequency Range:  
50MHz to 125MHz  
Frequency Pulling:  
Temperature Range:  
±20ppm APR Min  
0°C to 70°C  
(Option X)  
-40°C to 85°C  
Storage:  
-55°C to 120°C  
Input Voltage:  
Control Voltage:  
Input Current:  
Output:  
3.3V ±0.3V  
1.65V ±1.65V  
88mA Max  
Differential LVPECL  
45/55% Max @ 50% Vcc  
1ns Max @ 20% to 80% Vcc  
±10% Max  
Terminated to Vcc-2V into 50 ohms  
"0" = Vcc-1.85V Min, Vcc-1.62V Max  
"1" = Vcc-1.02V Min, Vcc-0.81V Max  
200ns  
Designed to meet today's requirements for  
3.3V Differential LVPECL applications.  
The CVPD-920 is produced using our cost  
saving FR5 PCB and UM-1 overtone  
Symmetry:  
Rise/Fall Time:  
Linearity:  
Logic:  
crystal technology.  
This design offers  
Disable Time:  
Start-up Time:  
Phase Jitter:  
Phase Noise:  
considerable cost savings over other HFF  
VCXO products when broad frequency  
pulling is not required. Also available in 14  
pin dip fully hermetic package.  
1ms Typ., 2ms Max  
12KHz to 80MHz 0.5psec Typ., 1psec RMS Max  
10Hz  
100Hz  
1KHz  
10KHz  
100KHz  
-65dBc/Hz Typical  
-98dBc/Hz Typical  
-125dBc/Hz Typical  
-140dBc/Hz Typical  
-145dBc/Hz Typical  
Aging:  
<3ppm 1st/yr, <1ppm every year thereafter  
SUGGESTED PAD LAYOUT  
0.100  
(2.54)  
0.040  
(1.01)  
0.560  
(14.2)  
0.050  
(1.27)  
0.560  
(14.2)  
CRYSTEK  
P/N  
Frequency  
Date Code  
1
6
2
5
3
4
0.360  
(9.14)  
0.070  
(1.77)  
0.210  
(5.3)  
0.090  
(2.28)  
0.280  
(7.11)  
0.200  
(5.08)  
0.200  
(5.08)  
RECOMMENDED REFLOW SOLDERING PROFILE  
Ramp-Up  
3°C/Sec Max.  
Critical  
Temperature Zone  
Crystek Part Number Guide  
260°C  
Ramp-Down  
6°C/Sec.  
CVPD-920 X - 100.000  
217°C  
#1  
#2  
#3  
#4  
200°C  
150°C  
#1 Crystek 9x14 SMD PECL VCXO  
#2 Model 920  
#3 Temp. Range: Blank = 0/70°C, X=-40/85°C  
#4 Frequency in MHz: 3 or 6 decimal places  
Preheat  
Example:  
CVPD-920X-25-100.000  
90 Secs. Max.  
180 Secs. Max.  
= 3.3V, 45/55, -40/85°C, 25ppm, 100.000 MHz  
8 Minutes Max.  
260°C for  
10 Secs. Max.  
Enable/Disable Function  
Pin 2  
NOTE: Reflow Profile with 240°C peak also acceptable.  
Output Pin  
PIN  
Function  
Open  
Active  
Active  
Disabled  
"0" level Vcc-1.620V Max  
"1" level Vcc-1.025V Min  
1
2
3
4
5
6
Control Volt  
E/D  
GND  
OUT  
COUT  
Vcc  
Disabled State:  
Pin 4 will assume a fixed level of logic "0"  
Pin 5 will assume a fixed level of logic "1"  
TD-030701 Rev. D  
Specifications subject to change without notice.  
12730 Commonwealth Drive • Fort Myers, Florida 33913  
Phone: 239-561-3311 • 800-237-3061  
CRYSTEK  
CORPORATION  
Fax: 239-561-1025 • www.crystek.com  

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