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参数资料
| 型号： | P322-025.00M |
| 厂商： | CONNOR WINFIELD CORP |
| 元件分类： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 25 MHz, LVPECL OUTPUT |
| 封装： | ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-6 |
| 文件页数： | 1/2页 |
| 文件大小： | 129K |
| 代理商： | P322-025.00M |
Specifications subject to change without notice. All dimensions in inches. Copyright 2008 The Connor-Winfield Corporation
Bulletin
Ec217
Page
1of2
Revision
06
Date
18 Apr 2008
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 Pxxx -
Series is a 5x7.0mm Surface
Mount, LVPECL, Fixed
Frequency Crystal Controlled
Oscillator (XO) designed for
applications requiring tight
frequency stability, wide temperature
range and low jitter. Operating at 2.5V
or 3.3V supply voltage, the Pxxx -
Series provides an LVPECL
Differential Outputs with enable /
disable function. The surface mount
package is designed for high-density
mounting and is optimum for mass
production.
Model Pxxx - Series
5.0 x7.0mm Surface Mount Package
2.5V or 3.3V Operation
LVPECL Output Logic
Frequency Stabilities Available:
14x /
24x
: +/-20ppm
x /
x
:
ppm
x /
2x
0pp
Temperature Ranges Available:
P1xx Series: 0 to 70°C
P2xx Series: -40 to 85°C
Low Jitter <1pS RMS
Tri-State Enable/Disable
Tape and Reel Packaging
RoHS Compliant / Lead Free
P
/ P34x / P44x
P11
P21 / P31x / P41x +/-25
P12
P2
/ P32x / P42x: +/-5
m
P13x / P23x / P33x / P43x: +/-100ppm
P3xx Series: 0 to 85°C
P4xx Series: -20 to 70°C
Model Specifications
Absolute Maximum Ratings
Table 1.0
Parameter
Units
Minimum
Nominal
Maximum
Units
Note
Storage Temperature
-55
-
125
°C
Supply Voltage
(Vcc)
-0.5
-
7.0
Vdc
Input Voltage
-0.5
-
Vcc+0.5
Vdc
Operating Specifications
Table 2.0
Parameter
Minimum
Nominal
Maximum
Units
Note
Center Frequency
(Fo)
25
-
260
MHz
Total Frequency Tolerance
(See Table 9 for full part number)
Model Px4x
(See Table 9)
-20
-
20
ppm
1
Model Px1x
(See Table 9)
-25
-
25
ppm
1
Model Px2x
(See Table 9)
-50
-
50
ppm
1
Model Px3x
(See Table 9)
-100
-
100
ppm
1
Operating Temperature Range
Model P1xx
(See Table 9)
0
-
70
°C
Model P4xx
(See Table 9)
-20
-
70
°C
Model P3xx
(See Table 9)
0
-
85
°C
Model P2xx
(See Table 9)
-40
-
85
°C
Supply Voltage
(Vcc)
Model Pxx2
(See Table 9)
2.375
2.500
2.625
Vdc
Model Pxx3
(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 (Fo >70M)
-
0.5
1.0
ps RMS
Phase Jitter- BW=12kHz to 20MHz (Fo< 70M)
-
1.5
2.0
ps RMS
SSB Phase Noise at 10Hz offset
-
-60
-
dBc/Hz
SSB Phase Noise at 100Hz offset
-
-90
-
dBc/Hz
SSB Phase Noise at 1KHz offset
-
-125
-
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-140
-
dBc/Hz
SSB Phase Noise at 100KHz offset
-
-145
-
dBc/Hz
Startup Time
-
2ms
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
Enable Time
-
2ms
Disable Time
-
200
ns
Standby Current (when part is Disabled)
(Icc)
-
30
uA
LVPECL Output Characteristics
Table 4.0
Parameter
Minimum
Nominal
Maximum
Units
Note
LOAD
-
50
Ohms
3
Voltage (Vcc = 2.5V)
(High)
(Voh)
1.475
-
Vdc
(Vcc = 2.5V)
(Low)
(Vol)
-
0.880
Vdc
Voltage (Vcc = 3.3V)
(High)
(Voh)
2.275
-
Vdc
(Vcc = 3.3V)
(Low)
(Vol)
-
1.68
Vdc
Duty Cycle
45
50
55
%
4
Rise / Fall Time 20% to 80%
-
0.5
1
ns
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