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VPLB54TEM-666.51428MHZ PDF预览

VPLB54TEM-666.51428MHZ

更新时间: 2024-09-25 15:57:39
品牌 Logo 应用领域
CONNOR-WINFIELD 机械振荡器
页数 文件大小 规格书
2页 190K
描述
PECL Output Clock Oscillator, 666.51428MHz Nom

VPLB54TEM-666.51428MHZ 数据手册

 浏览型号VPLB54TEM-666.51428MHZ的Datasheet PDF文件第2页 
THE CONNOR-WINFIELD CORP.  
2111 COMPREHENSIVE DRIVE.  
AURORA, IL 60505.  
FAX (630) 581-5040.  
PHONE (630) 851-4722.  
www.conwin.com  
P R O D UC T D ATA S H E E T  
CRYSTAL CONTROLLED OSCILLATORS  
3.3V SURFACE MOUNT PECL OSCILLATOR  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
TABLE 1.0  
NOTE  
UNITS  
MINIMUM NOMINAL MAXIMUM  
UNITS  
°C  
Storage Temperature  
Supply Voltage  
-40  
-0.5  
-0.5  
-
-
-
85  
7.0  
7.0  
VPLB54TEM  
(Vcc)  
(Vc)  
Vdc  
Vdc  
Control Voltage  
DESCRIPTION  
OPERATING SPECIFICATIONS  
PARAMETER  
TABLE 2.0  
NOTE  
MINIMUM NOMINAL MAXIMUM  
UNITS  
622.08000  
644.53125  
666.51428  
669.32660  
The Connor-Winfield  
VPLB54TEM is a 3.3V Voltage  
Controlled Crystal Oscillator  
(VCXO) with LVPECL  
-
-20  
-
20  
Center Frequency  
(Fo)  
777.60000  
MHz  
ppm  
Total Frequency Tolerance  
Operating Temperature Range  
Supply Voltage  
-
-
1
0
70  
°C  
Differential outputs. Based on a  
fundamental strip crystal design,  
the VPLB54TEM is designed for  
phased lock loop applications  
requiring low jitter and tight  
stability.  
(Vcc)  
(Icc)  
3.135  
3.3  
-
3.465  
Vdc  
Supply Current  
-
-
-
-
-
-
-
100  
mA  
Jitter (BW=10Hz to 20MHz)  
Jitter (BW=12kHz to 20MHz)  
SSB Phase Noise at 100Hz offset  
SSB Phase Noise at 1KHz offset  
SSB Phase Noise at 10KHz offset  
SSB Phase Noise at 100KHz offset  
-
5
1
-
ps rms  
ps rms  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
-
-60  
-100  
-130  
-135  
-
-
-
INPUT CHARACTERISTICS  
PARAMETER  
TABLE 3.0  
NOTE  
MINIMUM NOMINAL MAXIMUM  
UNITS  
Vdc  
Control Voltage Range  
Absolute Pull Range (APR)  
Monotonic Linearity  
(Vc)  
0.3  
+/-25  
-10  
-
1.65  
3.0  
-
-
-
10  
-
ppm  
%
2
FEATURES  
Input Impedance  
50K  
-
Ohm  
KHz  
IMPROVED MICROPHONIC DESIGN  
3.3V SUPPLY VOLTAGE  
Modulation Bandwidth (3dB)  
10  
-
PECL OUTPUT  
CHARACTERISTICS  
PARAMETER  
TABLE 4.0  
NOTE  
3
LOW JITTER <1pS RMS  
MINIMUM NOMINAL MAXIMUM  
UNITS  
Ohms  
Vdc  
Vdc  
%
LOAD  
-
2.26  
-
-
-
50  
-
FREQUENCY TOLERANCE ±20PPM  
TEMPERATURE RANGE 0° TO 70°C  
DIFFERENTIAL PECL OUTPUTS  
Voltage  
(High)  
(Low)  
(Voh)  
(Vol)  
-
1.70  
55  
Duty Cycle at 50% Level  
45  
-
50  
-
Rise / Fall Time 20% to 80%  
1.0  
nS  
PACKAGE CHARACTERISTICS  
TABLE 5.0  
Package  
Non-hermetic package consisting of an FR4 substrate with grounded m etal  
cover.  
PROCESS  
RECOMMENDATIONS  
Solder Reflow  
ORDERING INFORMATION  
TABLE 6.0  
The component solder used internal to this device has a m elting point of  
221°C. The peak temperature inside the device should be less than or equal  
to 220°C for a maximum of 10 seconds  
Wash  
Notes  
1.0  
2.0  
3.0  
Ultrasonic cleaning is not recommended.  
VPLB54TEM - 622.08MHz  
VCXO  
CENTER  
FREQUENCY  
SERIES  
Control Voltage @ 1.65V. Includes calibration @ 25°C, deviation over temperature, supply and load variations, shock,  
vibration and aging for fifteen years. Referenced to Fo at T=25°C Positive Slope.  
Absolute pull range (APR) is the minimum guaranteed pull range of the VCXO under all conditions over lifetime operation.  
The APR is referenced to Fo.  
Output terminated into 50 ohms into Vcc – 2.0Vdc or Thevenin equivalent.  
Specifications subject to change without notice.  
5/30/03  
Vx386  
1
2
01  
REV:  
Copyright 2001 Connor-Winfield all rights reserved.  
DATASHEET #:  
PAGE  
OF  
DATE:  
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