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P731-FREQ PDF预览

P731-FREQ

更新时间: 2024-11-26 21:12:39
品牌 Logo 应用领域
CONNOR-WINFIELD 机械输出元件振荡器
页数 文件大小 规格书
2页 198K
描述
LVPECL Output Clock Oscillator, 250MHz Min, 800MHz Max

P731-FREQ 数据手册

 浏览型号P731-FREQ的Datasheet PDF文件第2页 
THE CONNOR-WINFIELD CORP.  
2111 COMPREHENSIVE DRIVE.  
AURORA, IL 60505.  
FAX (630) 851-5040.  
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 5 x 7m m SURFACE MOUNT HIGH FREQUENCY  
LVPECL CLOCK OSCILLATOR  
P731  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
TABLE 1.0  
NOTE  
UNITS  
MINIMUM  
-40  
NOMINAL MAXIMUM  
UNITS  
°C  
DESCRIPTION  
Storage Temperature  
Supply Voltage  
-
-
-
85  
4.6  
4.6  
(Vcc)  
(Vcc)  
-0.5  
Vdc  
Vdc  
Input Voltage  
-0.5  
OPERATING SPECIFICATIONS  
PARAMETER  
TABLE 2.0  
NOTE  
The Connor-Winfield P731 is a  
3.3V Crystal Oscillator (XO) with  
LVPECLDifferential outputs and  
enable/disable function. The  
P731 is designed using a 2X or  
4X PLL multiplication to achieve  
the high frequency output.  
MINIMUM  
NOMINAL MAXIMUM  
UNITS  
MHz  
Center Frequency  
(Fo)  
250  
-
800  
50  
Total Frequency Tolerance  
Operating Temperature Range  
Supply Voltage  
-50  
ppm  
1
0
-
3.3  
60  
-
85  
°C  
(Vcc)  
(Icc)  
3.135  
3.465  
100  
8
Vdc  
Supply Current  
-
-
-
mA  
Jitter (BW=10Hz to 20MHz)  
Jitter (BW=12kHz to 20MHz)  
pS RMS  
pS RMS  
-
2
INPUT CHARACTERISTICS  
PARAMETER  
TABLE 3.0  
MINIMUM  
NOMINAL MAXIMUM  
UNITS  
Vdc  
NOTE  
-
-
Disable Input Voltage (Low)  
Enable Input Voltage (High)  
(Vil)  
-
1.68  
-
2
2
(Vih)  
2.275  
Vdc  
FEATURES  
PECL OUTPUT CHARACTERISTICS  
TABLE 4.0  
PARAMETER  
MINIMUM  
NOMINAL MAXIMUM  
UNITS  
Ohms  
Vdc  
Vdc  
%
NOTE  
250 to 800MHz  
LOAD  
-
-
-
50  
-
3
3.3V OPERATION  
LOW JITTER <1pS RMS  
Voltage  
(High)  
(Low)  
(Voh)  
(Vol)  
2.275  
-
45  
-
-
1.68  
55  
Duty Cycle  
50  
-
4
Rise / Fall Time 20% to 80%  
0.5  
nS  
OVERALL FREQUENCY TOLERANCE:  
+/-50 PPM  
PACKAGE CHARACTERISTICS  
TEMPERATURE RANGE: 0 to 85°C  
DIFFERENTIAL LVPECLOUTPUTS  
ENABLE / DISABLE FUNCTION  
SURFACE MOUNT PACKAGE  
TAPEAND REEL PACKAGING  
RoHS COMPLIANT / LEAD FREE  
TABLE 5.0  
Package  
Hermetically sealed ceramic package and metal cover.  
TABLE 6.0  
Pin  
1
2
Connection  
Enable / Disable  
N/C  
TABLE 7.0  
Output  
Enable  
3
Ground  
Enable / Disable Function (Pad 1)  
4
5
6
Q Output  
Q Output  
Vcc  
High or Open  
Low  
Disable (High Impedance)  
ORDERING INFORMATION  
Notes  
1) Includes calibration @ 25°C, frequency stability vs. temperature, supply and load variations, shock, vibration and 20  
years aging.  
2) When the oscillator is disabled, the outputs are at High Impedance. Output is enabled with no connection on pad 1.  
3) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.  
4) Duty Cycle measured at 50% of output swing.  
P731 - 704.38058 MHz  
LVPECL  
CLOCK  
SERIES  
CENTER  
FREQUENCY  
Specifications subject to change without notice.  
07/07/06  
Ec 236  
1
2
00  
REV:  
Copyright 2001 Connor-Winfield all rights reserved.  
DATASHEET #:  
PAGE  
OF  
DATE:  
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