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OVA5AB1AA-FREQ PDF预览

OVA5AB1AA-FREQ

更新时间: 2024-01-31 19:18:52
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 153K
描述
HCMOS/TTL Output Clock Oscillator, 10MHz Min, 20MHz Max, ROHS COMPLIANT, HERMETIC SEALED, DIP-14

OVA5AB1AA-FREQ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:unknown
风险等级:5.65老化:0.03 PPM/DAY
最大控制电压:4.1 V最小控制电压:0.5 V
频率调整-机械:NO频率稳定性:0.25%
频率稳定性-电压:0.05 ppm安装特点:THROUGH HOLE MOUNT
最大工作频率:20 MHz最小工作频率:10 MHz
最高工作温度:70 °C最低工作温度:
振荡器类型:HCMOS/TTL输出负载:15 pF
烘炉供电电压:5V物理尺寸:20.70mm x 12.95mm x 10.16mm
最大供电电压:5.25 V最小供电电压:4.75 V
标称供电电压:5 V表面贴装:NO
最长预热时间:5 MinuteBase Number Matches:1

OVA5AB1AA-FREQ 数据手册

 浏览型号OVA5AB1AA-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 U C T D A T A S H E E T  
CRYSTAL CONTROLLED OSCILLATORS  
14 PIN DIP 5.0V STRATUM 3 HCMOS OCVCXO  
ABSOLUTE MAXIMUM RATINGS  
PARAMETER  
TABLE 1.0  
NOTE  
CW  
0625  
UNITS  
MINIMUM NOMINAL MAXIMUM  
UNITS  
°C  
OVA5AB1AA  
10MHz  
Storage Temperature  
Supply Voltage  
-40  
-0.5  
-0.5  
-
-
-
85  
7.0  
7.0  
(Vcc)  
(Vc)  
Vdc  
Vdc  
Control Voltage  
OPERATING SPECIFICATIONS  
PARAMETER  
TABLE 2.0  
NOTE  
OVA5AB1AA  
MINIMUM NOMINAL MAXIMUM  
UNITS  
MHz  
ppm  
ppm  
ppm  
ppb  
Center Frequency  
(Fo)  
10  
-
20  
1.5  
0.25  
0.05  
30  
4.6  
70  
5.25  
300  
3
Frequency Calibration  
-1.5  
1, 4  
2
Frequency vs. change in Temperature  
Frequency vs. change in Supply Voltage  
Aging (Daily)  
-0.25  
-
DESCRIPTION  
-0.05  
-
3
-30  
-
4
Total Frequency Tolerance  
Operating Temperature Range  
Supply Voltage  
-4.6  
-
ppm  
°C  
5
The Connor-Winfield  
0
-
OVA5AB1AAis a hermetically  
sealed 14 Pin DIP, 5.0V  
(Vcc)  
(Icc)  
4.75  
5.00  
Vdc  
Supply Current  
-
-
-
-
-
-
-
-
-
-
mA  
Voltage Controlled Oven  
Stabilized Crystal Oscillator  
(OCVCXO) with a HCMOS /  
TTL compatible output. The  
OVA5AB1AAis designed for  
a higher stability Stratum 3  
application requiring low jitter  
and tight frequency stability.  
Jitter (BW=10Hz to 20MHz)  
Allan Variance (1 second)  
SSB Phase Noise at 10Hz offset  
SSB Phase Noise at 10KHz offset  
Start Up Time: Oscillator  
Warm Up Time  
-
ps rms  
5.00E-10  
-
-90  
-
dBc/Hz  
dBc/Hz  
mS  
-150  
-
-
-
-
-
10  
5
Minutes  
ns  
6
TDEV @ 1.0 Sec.  
1
TDEV @ 4.0 Sec.  
2
ns  
INPUT CHARACTERISTICS  
PARAMETER  
TABLE 3.0  
NOTE  
MINIMUM NOMINAL MAXIMUM  
UNITS  
Vdc  
Control Voltage Range  
Frequency at Vc=0.5 Vdc  
Frequency at Vc=4.1 Vdc  
Slope of Frequency Adjust  
Input Impedance  
(Vc)  
0.5  
-30  
2.18  
4.1  
-18  
30  
-
FEATURES  
-
-
-
-
ppm  
7
7
18  
ppm  
5.0V OPERATION  
10.0  
100k  
ppm/V  
Ohm  
-
LOW JITTER <3pS RMS  
HCMOS OUTPUT CHARACTERISTICS  
TABLE 4.0  
NOTE  
FREQUENCY STABILITY: ±0.25ppm  
TEMPERATURE RANGE: 0 to 70°C  
PARAMETER  
MINIMUM NOMINAL MAXIMUM  
UNITS  
pf  
LOAD  
12  
4.5  
-
15  
-
18  
-
Voltage  
(High)  
(Low)  
(High)  
(Low)  
(Voh)  
(Vol)  
(Ioh)  
(Ioh)  
Vdc  
Vdc  
mA  
mA  
%
-
0.4  
-
FREQUENCY TOLERANCE OF ±4.6ppm  
OVER TWENTY YEARS  
Current  
-4  
-
-
50  
-
4
HERMETICALLY SEALED 14 PIN DIP  
PACKAGE  
Duty Cycle at 50% of Vcc  
45  
-
55  
6
Rise / Fall Time 10% to 90%  
ns  
RoHS COMPLIANT / LEAD FREE  
TABLE 5.0  
PACKAGE CHARACTERISTICS  
Package  
14 pin DIP, hermetically sealed, grounded case, welded package  
Notes:  
ORDERING INFORMATION  
1) Initial calibration @ 25°C, Vc=2.18V.  
2) Frequency stability, 0 to 70°C, peak to peak.  
OVA5AB1AA - 10MHz  
3) Frequency stability per 5% change in supply voltage.  
4) At the time of shipment after 48 hours of operation.  
CENTER  
FREQUENCY  
OCXO  
SERIES  
5) Inclusive of operating temperature range, supply voltage change, load change, shock and  
vibration, 20 years aging, Vc=2.18V, initial calibration.  
6) Measured @ 25°C, within 5 minutes, the unit will be within +/-0.1ppm of its reference  
frequency, measured after 30 minutes of continuous operation at a stable 25°C  
7) Referenced to Fo @ 25°C, Positive Transfer Characteristic.  
Specifications subject to change without notice.  
Copyright 2001 Connor-Winfield all rights reserved.  
a
06/13/06  
Cx099  
1
2
00  
DATASHEET #:  
PAGE  
OF  
REV:  
DATE:  

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