參數(shù)資料
型號： PM443-FREQ
廠商： CONNOR WINFIELD CORP
元件分類： XO, clock
英文描述： CRYSTAL OSCILLATOR, CLOCK, 98 MHz - 670 MHz, LVPECL OUTPUT
封裝： ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-6
文件頁數(shù)： 1/2頁
文件大?。?/td> 140K
代理商： PM443-FREQ
Specifications subject to change without notice. All dimensions in inches. Copyright 2008 The Connor-Winfield Corporation
Bulletin
Ec262
Page
1of2
Revision
P01
Date
11 Aug 2009
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Description
Features:
5.0x7.0mm
Surface Mount LVPECL
Clock Oscillator Series
The Connor-Winfield PMxxx
- Series are 5x7.0mm
Surface Mount, LVPECL,
Fixed Frequency Crystal
Controlled Oscillator (XO).
Through the use of
multiplication, the PMxxx - Series are
designed for applications requiring tight
frequency stability, wide temperature
range and low jitter. Operating at 2.5V
or 3.3V supply voltage, the PMxxx -
Series provides LVPECL Differential
Outputs with enable / disable function.
The surface mount package is designed
for high-density mounting and is
optimum for mass production.
Model PMxxx - Series
5.0 x7.0mm Surface Mount Package
2.5V or 3.3V Operation
LVPECL Output Logic
Frequency Stabilities Available:
14x /
: +/-20ppm
x /
:
ppm
x /
2x
0pp
Temperature Ranges Available:
PM1xx Series: 0 to 70°C
PM2xx Series: -40 to 85°C
Low Jitter <1pS RMS
Tri-State Enable/Disable
Tape and Reel Packaging
RoHS Compliant / Lead Free
PM
PM34x / PM44x
PM11
PM31x / PM41x +/-25
PM12
PM2
/ PM32x / PM42x: +/-5
m
PM13x / PM23x / PM33x / PM43x: +/-100ppm
PM3xx Series: 0 to 85°C
PM4xx Series: -20 to 70°C
Absolute Maximum Ratings
Table 1.0
Parameter
Units
Minimum
Nominal
Maximum
Units
Note
Storage Temperature
-55
-
125
°C
Supply Voltage
(Vcc)
-0.5
-
4.6
Vdc
Input Voltage
-0.5
-
Vcc+0.5
Vdc
Operating Specifications
Table 2.0
Parameter
Minimum
Nominal
Maximum
Units
Note
Center Frequency
(Fo)
98
-
670
MHz
Total Frequency Tolerance
(See Table 9 for full part number)
Model PMx4x
(See Table 9)
-20
-
20
ppm
1
Model PMx1x
(See Table 9)
-25
-
25
ppm
1
Model PMx2x
(See Table 9)
-50
-
50
ppm
1
Model PMx3x
(See Table 9)
-100
-
100
ppm
1
Operating Temperature Range
Model PM1xx
(See Table 9)
0
-
70
°C
Model PM4xx
(See Table 9)
-20
-
70
°C
Model PM3xx
(See Table 9)
0
-
85
°C
Model PM2xx
(See Table 9)
-40
-
85
°C
Supply Voltage
(Vcc)
Model PMxx2
(See Table 9)
2.375
2.500
2.625
Vdc
Model PMxx3
(See Table 9)
3.135
3.3
3.465
Vdc
Supply Current
(Icc)
-
60
90
mA
Period Jitter
-
3
5
ps RMS
Phase Jitter- BW=12kHz to 20MHz
-
0.6
1.0
ps RMS
SSB Phase Noise at 10Hz offset
-
-40
-
dBc/Hz
SSB Phase Noise at 100Hz offset
-
-75
-
dBc/Hz
SSB Phase Noise at 1KHz offset
-
-95
-
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-110
-
dBc/Hz
SSB Phase Noise at 100KHz offset
-
-115
-
dBc/Hz
Sub-Harmonics
-
-60
-50
dBc
Input Characteristics
Table 3.0
Parameter
Minimum
Nominal
Maximum
Units
Note
Disable Input Voltage (Low)
(Vil)
-
0.3Vcc
Vdc
2
Enable Input Voltage (High)
(Vih)
0.7Vcc
-
-Vdc
2
LVPECL Output Characteristics
Table 4.0
Parameter
Minimum
Nominal
Maximum
Units
Note
LOAD
-
50
Ohms
3
Voltage (0 to 70°C)
(High)
(Voh)
Vcc-1.025
-
Vcc-0.880
Vdc
(-40 to 85°C)
(High)
(Voh)
Vcc-1.085
-
Vcc-0.880
Vdc
Voltage (0 to 70°C)
(Low)
(Vol)
Vcc-1.810
-
Vcc-1.620
Vdc
(-40 to 85°C)
(Low)
(Vol)
Vcc-1.830
-
Vcc-1.555
Vdc
Voltage Swing
(Vswing)
0.6
-
1.0
V
Peak to Peak
Duty Cycle
45
50
55
%
4
Rise / Fall Time 20% to 80%
-
0.6
ns
Model Specifications
CW
0846
PM123
155.52MHz
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