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VPLB434J3E-S3-160.5368MHZ PDF预览

VPLB434J3E-S3-160.5368MHZ

更新时间: 2024-09-25 19:46:47
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CONNOR-WINFIELD 机械振荡器
页数 文件大小 规格书
2页 198K
描述
LVPECL Output Clock Oscillator, 160.5368MHz Nom

VPLB434J3E-S3-160.5368MHZ 数据手册

 浏览型号VPLB434J3E-S3-160.5368MHZ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  
CW 0107  
VPLB434J3E-S3  
155.52M  
3.3V SURFACE MOUNT LVPECL VCXO OSCILLATOR  
WITH A SELECTABLE OUTPUT FREQUENCY  
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  
(Vcc)  
(Vc)  
Vdc  
Vdc  
VPLB434J3E-S3  
Control Voltage  
OPERATING SPECIFICATIONS  
PARAMETER  
TABLE 2.0  
NOTE  
DESCRIPTION  
MINIMUM NOMINAL MAXIMUM  
UNITS  
MHz  
-
-
Center Frequency  
Center Frequency  
Center Frequency  
Output Select “x0 “  
Output Select “01”  
Output Select “11”  
(Fo)  
(Fo)  
(Fo)  
155.5200  
-
-
166.6286  
MHz  
The Connor-Winfield VPLB434J3E-  
S3 is a 3.3V Voltage Controlled  
Crystal Oscillator (VCXO) with  
LVPECLDifferential outputs. Based  
on fundamental strip crystal design,  
the VPLB434J3E-S3 is designed for  
use in Phased Lock Loop  
SDH/SONET systems requiring low  
jitter and tight stability. The  
VPLB434J3E-S3 has a selectable  
output: 155.52MHz, 166.6286MHz  
or 160.5368MHZ.  
-
-
160.5368  
MHz  
Total Frequency Tolerance  
Operating Temperature Range  
Supply Voltage  
-30  
-
-
30  
ppm  
1
0
70  
°C  
(Vcc)  
(Icc)  
3.135  
3.3  
-
3.465  
Vdc  
Supply Current  
-
-
-
-
-
-
-
-
-
80  
5
<1  
-
mA  
Jitter (BW=10Hz to 20MHz)  
Jitter (BW=12kHz to 80MHz)  
SSB Phase Noise at 100Hz offset  
SSB Phase Noise at 1KHz offset  
SSB Phase Noise at 10KHz offset  
SSB Phase Noise at 100KHz offset  
SSB Phase Noise at 1MHz offset  
SSB Phase Noise at 10MHz offset  
-
ps rms  
ps rms  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
-
-80  
-100  
-130  
-135  
-140  
-145  
-
-
-
-
-
INPUT CHARACTERISTICS  
PARAMETER  
TABLE 3.0  
NOTE  
MINIMUM NOMINAL MAXIMUM  
UNITS  
Vdc  
ppm  
%
Control Voltage Range  
(Vc)  
0.3  
1.65  
3.0  
Absolute Pull Range (APR)  
Monotonic Linearity  
+/-50  
-
2
-20  
-
20  
Input Impedance  
-
50K  
-
Ohm  
KHz  
Vdc  
Vdc  
Vdc  
Vdc  
-
-
-
-
Modulation Bandwidth (3dB)  
Enable Input Voltage (High)  
Disable Input Voltage (Low)  
Output “0” Select Voltage (Low)  
Output “1” Select Voltage (High)  
10  
-
(Vih)  
(Vil)  
“0”  
>70% Vcc  
-
3
3
FEATURES  
-
<30% Vcc  
<30% Vcc  
-
-
-
“1”  
>70% Vcc  
SELECTABLE OUTPUT: 155.52MHz,  
166.6286MHz or 160.5368MHz  
LOW VOLTAGE PECL OUTPUT CHARACTERISTICS  
TABLE 4.0  
NOTE  
4
PARAMETER  
MINIMUM NOMINAL MAXIMUM  
UNITS  
Ohms  
Vdc  
Vdc  
%
LOW PROFILE, SURFACE MOUNT  
PACKAGE  
LOAD  
-
-
-
50  
-
Voltage  
(High)  
(Low)  
(Voh)  
(Vol)  
2.275  
-
45  
-
-
1.68  
55  
Duty Cycle at 50% Level  
50  
0.6  
3.3V SUPPLY VOLTAGE  
Rise and Fall Times measured 20% to 80%  
1.0  
nS  
LOW JITTER <1pS RMS  
PACKAGE CHARACTERISTICS  
Package  
TABLE 5.0  
Non-hermetic package consisting of an FR4 substrate with grounded met al  
cover.  
TOTALFREQUENCY TOLERANCE: ±30ppm  
TEMPERATURE RANGE: 0 to 70°C  
DIFFERENTIAL LVPECLOUTPUTS  
ENABLE/DISABLE FUNCTION  
TAPEAND REEL PACKAGING  
PROCESS RECOMMENDATIONS  
TABLE 6.0  
The component solder used internal to this device has a melti ng 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  
Solder Reflow  
Wash  
Ultrasonic cleaning is not recommended.  
Notes  
1.0  
2.0  
3.0  
4.0  
Inclusive of calibration @ 25°C, frequency stability vs. temperature, power supply variation, Aging over 15 years and load  
variations. Control voltage (Vc) = 1.65 Vdc.  
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. Positive Transfer Function.  
When the oscillator is disabled the true output is in a low state (Voi), the complementary output is in the high state (Voh).  
The enable/disable input has an internal 75k ohm pull-down resistor.  
Output terminated into 50 ohms into Vcc – 2.0Vdc or Thevenin equivalent.  
ORDERING INFORMATION  
VPLB434J3E-S3 - 155.52MHz  
Output Frequency  
155.5200 MHz  
166.6286 MHz  
Pin 2 (S1)  
Pin 3 (S2)  
x
0
1
0
1
1
VCXO  
CENTER  
FREQUENCY  
SERIES  
160.5368 MHz  
x = does not matter  
Specifications subject to change without notice.  
5/7/03  
Vx406  
1
2
01  
REV:  
Copyright 2001 Connor-Winfield all rights reserved.  
DATASHEET #:  
PAGE  
OF  
DATE:  
a

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