VB762-155.52M [CONNOR-WINFIELD]
LVPECL Output Clock Oscillator;型号: | VB762-155.52M |
厂家: | CONNOR-WINFIELD CORPORATION |
描述: | LVPECL Output Clock Oscillator 机械 输出元件 振荡器 |
文件: | 总3页 (文件大小:321K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Low Jitter
VB7-Series
LVPECL VCXO
Description
Features:
The Connor-Winfield VB7 Series models
are 3.3V SMT 5.0x7.0mm Voltage Con-
trolled Crystal Oscillators (VCXOs)with ultra
low jitter. With LVPECL differential outputs,
the VB7 Series is designed for applications such
as SONET, WiMax, Fiber Channel where high
performance and low noise are needed.
•ꢀ3.3VꢀOperation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
•ꢀLowꢀJitterꢀ100fsꢀRMSꢀtypical
•ꢀAbsoluteꢀPullꢀRange:ꢀ+/-50ppm
•ꢀPinꢀ1ꢀInputꢀImpedanceꢀ10Mꢀohm
•ꢀ5.0x7.0mmꢀSurfaceꢀMountꢀPackage
•ꢀTapeꢀandꢀReelꢀPackaging
•ꢀRoHSꢀCompliantꢀ/ꢀLeadꢀFree
www.conwin.com
US Headquarters:
630-851-4722
European Headquar-
ters: +353-61-472221
Absolute Maximum Ratings
Parameterꢀ
Minimumꢀ Nominalꢀ
Maximumꢀ
Unitsꢀ
°C
Vdc
Notes
Notes
Storage Temperature
Supply Voltage (Vcc)
Control Voltage (Vc)
-55
-0.5
-0.5
-
-
-
125
4.6
Vcc+0.5
Vdc
Operating Specifications
Parameterꢀ
Center Frequency (Fo)
Operating Temperature Range
Supply Voltage (Vcc)
Supply Current (Icc)
Minimumꢀ Nominalꢀ
Maximumꢀ
Unitsꢀ
MHz
°C
Vdc
mA
70
-40
3.135
-
-
-
3.3
-
200
85
3.465
50
Period Jitter RMS
-
3
5
ps RMS
Integrated Phase Jitter (BW=12kHz to 20MHz)
Fo=80MHz
Fo=100MHz
Fo=125MHz
Fo=155.52MHz
240
200
140
100
90
fs RMS
fs RMS
fs RMS
fs RMS
fs RMS
Fo=161.13281MHz
Typical Phase Noise for 161.13281MHz
SSB Phase Noise at 10Hz offset
SSB Phase Noiseat 100Hz offset
SSB Phase Noiseat 1kHz offset
SSB Phase Noiseat 10kHz offset
SSB Phase Noiseat 100kHz offset
SSB Phase Noise at 1MHz offset
SSB Phase Noise at 10MHz offset
-
-
-
-
-
-
-
-60
-88
-
-
-
-
-
-
-
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-115
-140
-152
-157
-158
Input Characteristics
Parameterꢀ
Minimumꢀ Nominalꢀ
Maximumꢀ
Unitsꢀ
Vdc
ppm/V
ppm
%
Notes
Control Voltage Range (Vc)
Typical Slope (Vc=1.65Vdc)
Absolute Pull Range (APR)
Monotonic Linearity
0.3
-
1.65
3.0
-
-
10
-
-
75
50
-10
-
-
1
-
10M
-
DC Input Resistance (Pad 1)
Modulation Bandwidth (3dB)
Enable / Disable Function
Enable Input Voltage - High (Vih)
Disable Input Voltage - Low (Vil)
Ohm
kHz
25
2.275
-
-
-
-
Vdc
2
1.68
LVPECL Output Characteristics
Parameterꢀ
Load
Voltage High (Voh)
Low (Vol)
Duty Cycle at 50% Level
Rise / Fall Time 20% to 80%
Minimumꢀ Nominalꢀ
Maximumꢀ
Unitsꢀ
Ohms
Vdc
Vdc
%
Notes
-
-
-
50
-
3
2.275
-
45
-
-
50
0.3
1.68
55
0.5
nS
Notes:
Bulletin
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1.ꢀ Absoluteꢀpullꢀrangeꢀ(APR)ꢀisꢀtheꢀminimumꢀguaranteedꢀpullꢀrangeꢀofꢀtheꢀVCXOꢀunderꢀallꢀconditionsꢀoverꢀtheꢀlifetimeꢀoperation.ꢀ
Page
ꢀ
ꢀ
Includingꢀcalibrationꢀ@ꢀ25°C,ꢀfrequencyꢀvs.ꢀchangeꢀinꢀtemperature,ꢀfrequencyꢀvs.ꢀchangeꢀinꢀsupplyꢀvoltage,ꢀfrequencyꢀvs.ꢀchangeꢀinꢀ
load,ꢀshockꢀandꢀvibrationꢀandꢀagingꢀforꢀtenꢀyears.ꢀTheꢀAPRꢀisꢀreferencedꢀtoꢀFo.ꢀPositiveꢀTransferꢀFunction.
2.ꢀ Outputsꢀareꢀenabledꢀwithꢀnoꢀconnectionꢀonꢀpadꢀ2.ꢀWhenꢀoscillatorꢀisꢀdisabledꢀbothꢀoutputsꢀareꢀinꢀaꢀhighꢀimpedanceꢀstate.
3.ꢀ 50ꢀohmꢀterminationꢀintoꢀVcc-2VꢀorꢀTheveinꢀequivalent.
Revision
00
Date
21 April 2015
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Package Characteristics
Hermetically sealed, ceramic package with grounded metal cover.
RoHS compliant / lead free, see solder profile on page 3.
Package
Soldering Process
Typical Phase Noise Plot for VB762-161.13281M
Enable / Disable Function
Ordering Information
VB7
6
2
155.25M
Enableꢀ/ꢀDisableꢀFunctionꢀ(Padꢀ2)ꢀ ꢀ
Output
Enable
Enable
Output Frequency
No Connection
High
Type
Temperature
Range
APR
and
Supply Voltage
Frequency Format
-xxx.xM Minimum*
-xxx.xxxxxxM Maximum*
*Amount of numbers
after the decimal point.
M = MHz
-40 to 85°C
Enable / Disable
Function
Low
Disable (High Impedance)
LVPECL VCXO
5.0x7.0mm
Package
2 = 50 ppm
3.3 Vdc
6 - Enable = High
Example:ꢀToꢀorderꢀanꢀVB762ꢀwithꢀanꢀoutputꢀfrequencyꢀof:ꢀ
100.0ꢀMHzꢀ=ꢀVB762-100.0Mꢀ
155.52ꢀMHzꢀ=ꢀVB762-155.52M
Suggested Pad Layout
Pad Connections
Package Layout
ꢀꢀ1:ꢀ ControlꢀVoltage
ꢀ 2:ꢀ Enableꢀ/ꢀDisable
ꢀꢀ3:ꢀ Groundꢀ(Case)
ꢀꢀ4:ꢀ OutputꢀQ
1517
VB762
ꢀ 5:ꢀ OutputꢀQ
ꢀ 6:ꢀ Vcc
156.25M
Bulletin
Page
Vx668
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00
Revision
Date
21 April 2015
Specificationsꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotification.ꢀSeeꢀConnor-Winfield'sꢀwebsiteꢀforꢀlatestꢀrevision.ꢀꢀAllꢀdimensionsꢀinꢀinches.ꢀ
© Copyright 2015 The Connor-Winfield CorporationꢀꢀꢀꢀNotꢀintendedꢀforꢀlifeꢀsupportꢀapplications.
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Test Circuit
Output Waveform
Tape and Reel Dimensions
Solder Profile
Temperature
260°C
260°C
220°C
180°C
150°C
120°C
0
10 s
Up to 120 s
60 to 90 s
Typical
Typical
Meets IPC/JEDEC J-STD-020C
Bulletin
Page
Vx668
3 of 3
00
Revision
Date
21 April 2015
Specificationsꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotification.ꢀSeeꢀConnor-Winfield'sꢀwebsiteꢀforꢀlatestꢀrevision.ꢀꢀAllꢀdimensionsꢀinꢀinches.ꢀ
© Copyright 2015 The Connor-Winfield CorporationꢀꢀꢀꢀNotꢀintendedꢀforꢀlifeꢀsupportꢀapplications.
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