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V855-027.0M PDF预览

V855-027.0M

更新时间: 2024-01-05 20:24:24
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 518K
描述
LVCMOS Output Clock Oscillator, 27MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-6

V855-027.0M 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:5.63其他特性:TRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL
最大控制电压:3 V最小控制电压:0.3 V
最长下降时间:2 ns频率调整-机械:NO
频率偏移/牵引率:80 ppm线性度:10%
安装特点:SURFACE MOUNT标称工作频率:27 MHz
最高工作温度:85 °C最低工作温度:-40 °C
振荡器类型:LVCMOS输出负载:15 pF
物理尺寸:7.0mm x 5.0mm x 1.8mm最长上升时间:2 ns
最大供电电压:3.465 V最小供电电压:3.135 V
标称供电电压:3.3 V表面贴装:YES
最大对称度:55/45 %Base Number Matches:1

V855-027.0M 数据手册

 浏览型号V855-027.0M的Datasheet PDF文件第2页 
ꢀꢀ4.Oscillatorꢀoutputꢀisꢀenabledꢀwithꢀnoꢀconnectionꢀonꢀpadꢀ2.ꢀ  
                                     
LVCMOS VCXO  
Specification  
Model V855  
Description:  
Features:  
3.3 Vdc Operation  
The Connor-Winfield, RoHS compliant,  
V855 is a 3.3V Voltage Controlled Crystal  
Oscillator (VCXO) with LVCMOS output  
and enable/disable function. The V855  
is designed for use with applications  
utilizing a PLL system requiring low jitter  
and tight frequency stability. The surface  
mount package is designed for high-  
density mounting and is optimum for mass  
Absolute Pull Range (APR): 80 ppm  
Temperature Range: -40 to 85°C  
Low Jitter: <1ps RMS  
LVCMOS Output  
5x7 mm SMT Package  
High Input Resistance, Pad 1  
Tri-State Enable/Disable, Pad 2  
Tape and Reel Packaging  
RoHS Compliant / Lead Free  
2111 Comprehensive Drive  
CW  
Aurora, Illinois 60505  
1
1
16  
V855  
74.25  
MHZ  
Phone: 630-851-4722  
Fax: 630-851-5040  
www.conwin.com  
US Headquarters:  
630-851-4722  
production.  
Absolute Maximum Ratings  
European Headquarters:  
+353-61-472221  
Parameter  
Minimum  
-40  
Nominal  
Maximum  
85  
Units  
°C  
Notes  
Storage Temperature  
Supply Voltage (Vcc)  
Control Voltage (Vc)  
-
-
-
-0.5  
-0.5  
4.6  
Vdc  
Vdc  
Vcc + 0.5  
Operating Specifications  
Parameter  
Minimum  
Nominal  
Maximum  
130  
Units  
MHz  
°C  
Vdc  
mA  
Notes  
Center Frequency: (Fo)  
Operating Temp Range:  
Supply Voltage: (Vcc)  
Supply Current :(Icc)  
Jitter:  
27  
-40  
3.135  
-
-
-
85  
3.465  
30  
3.3  
-
Period Jitter  
Integrated Phase Jitter  
-
-
3.0  
0.5  
5.0  
1.0  
ps RMS  
ps RMS  
1
Typical SSB Phase Noise @ 74.25 MHz  
@ 10 Hz offset  
@ 100 Hz offset  
@ 1 KHz offset  
@ 10 KHz offset  
@ 100 KHz offset  
@ 1 MHz offset  
Start-Up Time  
-
-60  
-90  
-115  
-138  
-150  
-150  
-
-
-
-
-
-
-
10  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
ms  
-
-
-
-
-
-
Input Characteristics  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
Vdc  
ppm  
%
Ohm  
KHz  
V
Notes  
Control Voltage Range (Vc)  
Absolute Pull Range (APR)  
Monotonic Linearity  
0.3  
80  
-10  
2M  
25  
2.4  
-
1.65  
3.0  
-
10  
-
-
-
-
-
-
-
-
-
2
3
DC Input Impedance  
Modulation Bandwidth (3dB)  
Enable Input Voltage (High) (Vih)  
Disable Input Voltage (Low) (Vil)  
4
4
0.4  
V
LVCMOS Output Characteristics  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
pF  
V
V
%
ns  
Notes  
Load  
-
-
2.4  
-
45  
-
15  
-
-
50  
-
-
-
Voltage (High) Voh  
(Low) Vol  
Duty Cycle at 50% Level  
Rise / Fall Time: 20% to 80%  
0.4  
55  
2
Package Characteristics  
Hermetically sealed ceramic surface mount package with case ground metal cover  
Package  
Notes:  
Bulletin  
ꢀ 1.ꢀBW=ꢀ12ꢀKHzꢀtoꢀ20ꢀMHz,  
VX608  
1 of 2  
ꢀ 2.ꢀAbsoluteꢀPullꢀRangeꢀ(APR)ꢀisꢀtheꢀminimumꢀguaranteedꢀpullꢀrangeꢀofꢀtheꢀVCXOꢀunderꢀallꢀconditionsꢀoverꢀlifetimeꢀoperationꢀꢀ  
Page  
ꢀ ꢀ includingꢀcalibrationꢀ@ꢀ25°C,frequencyꢀstabilityꢀvs.ꢀtheꢀchangeꢀinꢀtemperature,ꢀfrequencyꢀvs.ꢀchangeꢀinꢀsupplyꢀvoltage,ꢀꢀ  
Revision  
01  
ꢀ ꢀ frequencyꢀvs.ꢀchangeꢀinꢀload,ꢀshockꢀandꢀvibrationꢀandꢀ10ꢀyearsꢀaging.ꢀTheꢀAPRꢀisꢀreferencedꢀtoꢀ(Fo).ꢀPositiveꢀtransferꢀfunction.  
ꢀ 3.ꢀMeasuredꢀfromꢀpinꢀ1ꢀtoꢀground.  
Date  
21 Apr 2011  
Specifications subject to change without notice. All dimensions in inches. © Copyright 2011 The Connor-Winfield Corporation  

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