5x7mm Surface Mount
LVPECL Clock Oscillator
CW
Features:
Model PMxxx - Series
5x7mm Surface Mount Package
2.5 or 3.3 Vdc Operation
1040
Description:
The Connor-Winfield PMxxx - Series are
PM123
155.52
MHz
5x7mm Surface Mount, LVPECL, Fixed
Frequency Crystal Controlled Oscillator
2111 Comprehensive Drive
2111 Comprehensive Drive
LVPECL Differential Outputs
Frequency Stabilities Available:
+/-20 ppm, +/-25 ppm, +/-50 ppm or +/-100 ppm
Temperature Ranges Available:
0 to 70°C, -40 to 85°C, 0 to 85°C or -20 to 70°C
Low Jitter <1ps RMS
(XO). The PMxxx - Series are designed for
applications requiring tight frequency stability, wide
temperature range, and low jitter. Operating at
2.5 or 3.3 Vdc supply voltage, the PMxxx - Series
provides LVPECL Differential Outputs with an
enable / disable function. The design utilizes PLL
multiplication to produce a high frequency output
from a low frequency fundamental crystal.
Aurora, Illinois 60505
Aurora, Illinois 60505
Phone: 630-851-4722
Phone: 630-851-4722
Fax: 630-851-5040
Fax: 630-851-5040
Tri-State Enable/Disable on Pad 1
Tape and Reel Packaging
www.conwin.com
www.conwin.com
RoHS Compliant / Lead Free
US Headquarters:
630-851-4722
Absolute Maximum Ratings
European Headquarters:
+353-61-472221
Parameter
Minimum
Nominal
Maximum
Units
°C
Vdc
Notes
Storage Temperature
Supply Voltage (Vcc)
-55
-
-
125
-0.5
4.6
Input Voltage
-0.5
-
Vcc + 0.5
Vdc
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
Notes
Output Frequency (Fo)
Total Frequency Tolerance
Model PMx4x
98
-
673
MHz
1
(See Ordering Information or Model Matrix for full part number)
-20
-25
-
-
-
-
20
25
50
100
ppm
ppm
ppm
ppm
2
2
2
2
Model PMx1x
Model PMx2x
-50
Model PMx3x
-100
Operating Temperature Range (See Ordering Information or Model Matrix for full part number)
Model PM1xx
Model PM2xx
Model PM3xx
Model PM4xx
0
-
-
-
-
70
85
85
70
°C
°C
°C
°C
-40
0
-20
Supply Voltage (Vcc)
Model PMxx2
(See Ordering Information or Model Matrix for full part number)
2.375
3.135
-
2.5
3.3
85
2.625
3.465
95
Vdc
Vdc
mA
Model PMxx3
Supply Current (Icc)
Jitter:
Period Jitter
-
-
3.0
0.6
5.0
1.0
ps RMS
ps RMS
Integrated Phase Jitter
SSB Phase Noise (Fo = 155.52 MHz)
@ 10 Hz offset
-
-
-
-
-
-
-
-40
-75
-95
-110
-115
-60
-
-
-
-
-
-
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc
@ 100 Hz offset
@ 1 KHz offset
@ 10 KHz offset
@ 100 KHz offset
Sub-Harmonics
Start-Up Time
-50
2
ms
Enable / Disable Input Characteristics
Parameter
Minimum
70%Vcc
-
Nominal
Maximum
Units
Vdc
Vdc
Notes
Enable Input Voltage - (High) -(Vih)
Disable Input Voltage - (Low) - (Vil)
-
-
-
3
3
30%Vcc
LVPECL Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Ohm
V
Notes
Load
-
-
50
-
-
4
Voltage (High) (Voh)
(Low) (Vol)
Duty Cycle at 50% Level
Rise / Fall Time: 20% to 80%
Vcc-1.025
-
Vcc-1.620
55
-
45
-
-
V
50
0.3
%
ns
5
0.6
Package Characteristics
Hermetically sealed ceramic package and metal cover
Package
Environmental Characteristics
Vibration:
Vibration per Mil Std 883E Method 2007.3 Test Condition A.
Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.
RoHS compliant lead free. See soldering profile on page 2.
Shock:
Soldering Process;
Bulletin
Ec262
1 of 2
Notes:
ꢀ 1.ꢀAllꢀoutputꢀfrequenciesꢀmayꢀnotꢀbeꢀavailable,ꢀpleaseꢀcontactꢀtheꢀfactoryꢀwithꢀyourꢀoutputꢀfrequencyꢀrequirements.
Page
ꢀ 2.ꢀIncludesꢀcalibrationꢀ@ꢀ25°C,ꢀfrequencyꢀstabilityꢀvs.ꢀchangeꢀinꢀtemperature,ꢀsupplyꢀvoltageꢀandꢀloadꢀvariations,ꢀshockꢀandꢀvibrationꢀandꢀ20ꢀyearsꢀaging.ꢀ
ꢀ 3.ꢀWhenꢀtheꢀoscillatorꢀisꢀdisabledꢀtheꢀoutputsꢀareꢀatꢀhighꢀimpedance.ꢀOutputsꢀareꢀenabledꢀwithꢀnoꢀconnectionꢀonꢀE/Dꢀpadꢀ1.
ꢀ 4.ꢀOutputsꢀmustꢀbeꢀterminatedꢀintoꢀ50ꢀohmsꢀtoꢀVccꢀ–ꢀ2VꢀorꢀTheveninꢀequivalent.
Revision
01
Date
10 Mar 2011
ꢀꢀ 5.ꢀDutyꢀcycleꢀmeasuredꢀatꢀ50%ꢀofꢀoutputꢀvoltageꢀswing.
Specifications subject to change without notice. All dimensions in inches. © Copyright 2010 The Connor-Winfield Corporation
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