2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Absolute Maximum Ratings
Parameter
Minimum
-55
Nominal
Maximum
85
6.0
Vcc + 0.5
Units
°C
Vdc
Notes
Storage Temperature
Supply Voltage (Vcc%
Input Voltage (Vc%
-
-
-
-0.5
-0.5
Vdc
Operating Specifications
Parameter
Minimum
Nominal
Maximum
1.0
Units
ppm
ppm
Notes
1
TCXO Frequency Calibration @ 25°C
Supply Voltage Variation. (Vcc 5ꢀ%
Load Coefficient, 5ꢀ
-1.0
-0.2
-0.2
-
-
-
0.2
0.2
ppm
Static Temperature Hysteresis
Aging First Year
-0.4
-1.0
-
-
0.4
1.0
ppm
ppm
2
Total Frequency Tolerance (20 Years%
Supply Voltage (Vcc%
Supply Current (Icc% LVCMOS
Clipped Sinewave
Period Jitter
Integrated Phase Jitter (BW=12kHz to 20MHz%
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at >10KHz offset
SSB Phase Noise at >100KHz offset
Start Up Time
-4.6
3.135
-
4.6
3.465
6.0
2.9
5
ppm
Vdc
mA
mA
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ms
3
4
3.3
2.1
1.3
3
0.3
-90
-115
-135
-152
-154
-
-
-
-
-
-
-
-
-
-
-
1.0
-70
-100
-130
-145
-150
10
Input Characteristics for Voltage Control (Pad 1)
Parameter
Minimum
Nominal
1.65
Maximum
Units
Vdc
ppm
ꢀ
Notes
Control Voltage Range (Vcc = 3.3V% (Vc%
Frequency Tuning measured @ 25°C
Linearity
0.3
10
5
3.0
-
-
-
-
5
Slope
Input Impedance
Modulation Bandwidth (3dB%
Positive
100K
10
-
-
-
-
Ohms
KHz
LVCMOS Output Characteristics
Parameter
LOAD
Minimum
Nominal
Maximum
Units
pF
Notes
6
-
15
-
Voltage (High% (Voh%
(Low% (Vol%
Current (High% (loh%
(Low% (lol%
Duty Cycle at 50ꢀ of Vcc
Rise / Fall Time 10ꢀ to 90ꢀ
90ꢀ Vcc
-
-
-
-
50
-
-
Vdc
Vdc
mA
mA
ꢀ
-
-
4
45
-
10ꢀ Vcc
-4
-
55
8
ns
Clipped Sinewave Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Notes
LOAD
-
-
-
1.0
0.8
-
-
-
-
-
-
-
-
7
6
6
Output Load Resistance
Output Load Capacitance
Output Voltage (< 40 MHz%
Output Voltage (=>40 MHz%
Output Impedance
Notes:
10K
10
1.2
1.0
200
Ohms
pF
V
pk-pk
pk-pk
V
Ohms
1)ꢀ TCXO:ꢀInitialꢀcalibrationꢀ@ꢀ25°C.ꢀSpecificationsꢀatꢀtimeꢀofꢀshipmentꢀafterꢀ48ꢀhoursꢀofꢀoperation.
2)ꢀ Frequencyꢀchangeꢀafterꢀreciprocalꢀtemperatureꢀrampedꢀoverꢀtheꢀoperatingꢀrange.ꢀFrequencyꢀmeasuredꢀbeforeꢀandꢀafterꢀatꢀ25°C.
3)ꢀ Inclusiveꢀofꢀcalibrationꢀ@ꢀ25°C,ꢀfrequencyꢀvs.ꢀchangeꢀinꢀtemperature,ꢀchangeꢀinꢀsupplyꢀvoltageꢀ( 5%),ꢀloadꢀchangeꢀ( 5%),ꢀreflowꢀsolderingꢀprocessꢀandꢀ20ꢀyearsꢀaging.
4)ꢀ Forꢀbestꢀinꢀapplicationꢀperformance,ꢀcarefulꢀselectionꢀofꢀanꢀexternalꢀpowerꢀsourceꢀisꢀcritical.ꢀSelectꢀanꢀexternalꢀregulatorꢀthatꢀmeetsꢀorꢀexceedsꢀtoꢀtheꢀfollowingꢀ
ꢀ
ꢀ
specificationsꢀregardingꢀvoltageꢀregulationꢀtolerance,ꢀinitialꢀaccuracy,ꢀtemperatureꢀcoefficient,ꢀvoltageꢀnoise,ꢀandꢀlowꢀvoltageꢀnoiseꢀdensity.ꢀFactoryꢀTestꢀConditions:ꢀ
InitialꢀAccuracyꢀ 2mv,ꢀNoiseꢀ(0.1Hzꢀtoꢀ10KHz)ꢀ15uVꢀp-p,ꢀVoltageꢀNoiseꢀDensityꢀ=ꢀ50nV/ꢀ(SquareꢀrootꢀHz),ꢀTemperatureꢀCoefficientꢀ<5ppm°C.
Bulletin
Tx214
2 of 4
11
5)ꢀ Additionalꢀpullꢀrangesꢀareꢀavailable;ꢀpleaseꢀcontactꢀtheꢀfactoryꢀforꢀadditionalꢀinformation.
6)ꢀ Attention:ꢀToꢀachieveꢀoptimalꢀfrequencyꢀstability,ꢀandꢀinꢀsomeꢀcasesꢀtoꢀmeetꢀtheꢀspecificationꢀstatedꢀonꢀthisꢀdatasheet,ꢀitꢀisꢀrequiredꢀthatꢀtheꢀcircuitꢀconnectedꢀtoꢀ
ꢀ
ꢀ
Page
thisꢀTCXOꢀoutputꢀmustꢀhaveꢀtheꢀequivalentꢀinputꢀcapacitanceꢀthatꢀisꢀspecifiedꢀbyꢀtheꢀnominalꢀloadꢀcapacitance.ꢀDeviationsꢀfromꢀtheꢀnominalꢀloadꢀcapacitanceꢀwillꢀ
haveꢀaꢀgraduatedꢀeffectꢀonꢀtheꢀstabilityꢀofꢀapproximatelyꢀ20ppbꢀperꢀpFꢀloadꢀdifference.
Revision
Date
02 Oct 2019
7)ꢀ OutputꢀisꢀDCꢀcoupled.
Specifications subject to change without notification. See Connor-Winfield's website for latest revision.
© Copyright 2019 The Connor-Winfield Corporation Not intended for life support applications.
5秒后页面跳转
可控硅触发板选型指南
蓝白可调电位器的原理与使用特点解析
网络滤波器、EMI滤波器与EMC滤波器：分类关系与功能详解
NTC热敏电阻与PTC热敏电阻的应用原理及应用范围
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
技术参数
数据手册
如果您发现信息不准确，
