P342-25.000M [CONNOR-WINFIELD]
Oscillator;型号: | P342-25.000M |
厂家: | CONNOR-WINFIELD CORPORATION |
描述: | Oscillator |
文件: | 总2页 (文件大小:129K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
5.0x7.0mm
Surface Mount LVPECL
Clock Oscillator Series
Description
Features:
Model Pxxx - Series
5.0 x7.0mm Surface Mount Package
2.5V or 3.3V Operation
LVPECL Output Logic
Frequency Stabilities Available:
P14x / P24x / P34x / P44x: +/-20ppm
P11x / P21x / P31x / P41x: +/-25ppm
P12x / P22x / P32x / P42x: +/-50ppm
P13x / P23x / P33x / P43x: +/-100ppm
Temperature Ranges Available:
P1xx Series: 0 to 70°C
P2xx Series: -40 to 85°C
P3xx Series: 0 to 85°C
P4xx Series: -20 to 70°C
Low Jitter <1pS RMS
Tri-State Enable/Disable
Tape and Reel Packaging
RoHS Compliant / Lead Free
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.
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
Model Specifications
Absolute Maximum Ratings
Table 1.0
Parameter
Units
Minimum
-55
Nominal
Maximum
125
Units
°C
Note
Storage Temperature
Supply Voltage
Input Voltage
-
-
-
(Vcc)
-0.5
7.0
Vdc
Vdc
-0.5
Vcc+0.5
Operating Specifications
Parameter
Table 2.0
Note
Minimum
Nominal
Maximum
Units
Center Frequency
(Fo)
25
-
260
MHz
Total Frequency Tolerance
Model Px4x (See Table 9)
Model Px1x (See Table 9)
Model Px2x (See Table 9)
Model Px3x (See Table 9)
Operating Temperature Range
Model P1xx (See Table 9)
Model P4xx (See Table 9)
Model P3xx (See Table 9)
Model P2xx (See Table 9)
Supply Voltage
(See Table 9 for full part number)
-20
-25
-
-
-
-
20
25
ppm
ppm
ppm
ppm
1
1
1
1
-50
50
-100
100
0
-
-
-
-
70
70
85
85
°C
°C
°C
°C
-20
0
-40
(Vcc)
(Icc)
Model Pxx2 (See Table 9)
Model Pxx3 (See Table 9)
Supply Current
2.375
2.500
3.3
60
2.625
Vdc
Vdc
3.135
3.465
-
-
-
-
-
-
-
-
-
-
90
mA
Period Jitter
3
5
ps RMS
ps RMS
ps RMS
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ms
Phase Jitter- BW=12kHz to 20MHz (Fo >70M)
Phase Jitter- BW=12kHz to 20MHz (Fo< 70M)
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
Startup Time
0.5
1.5
-60
-90
-125
-140
-145
-
1.0
2.0
-
-
-
-
-
2
Input Characteristics
Parameter
Table 3.0
Minimum
Nominal
Maximum
Units
Vdc
Vdc
ms
Note
0.3Vcc
-
-
-
-
-
Disable Input Voltage (Low)
Enable Input Voltage (High)
Enable Time
(Vil)
-
2
2
0.7Vcc
(Vih)
-
2
-
-
-
Disable Time
200
30
ns
Standby Current (when part is Disabled)
(Icc)
uA
LVPECL Output Characteristics
Table 4.0
Note
3
Parameter
Minimum
Nominal
Maximum
Units
Ohms
Vdc
Vdc
Vdc
Vdc
%
LOAD
-
-
-
50
Voltage (Vcc = 2.5V)
(Vcc = 2.5V)
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Voh)
(Vol)
1.475
-
0.880
-
-
-
Bulletin
Ec217
Voltage (Vcc = 3.3V)
(Vcc = 3.3V)
2.275
-
-
45
-
-
1.68
55
Page
1 of 2
Duty Cycle
50
0.5
4
Revision
Date
06
Rise / Fall Time 20% to 80%
1
ns
18 Apr 2008
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Notes
Package Outline
0.275
(7.0mm)
Notes
1) Includes initial tolerance, deviation over temperature, supply and load variations, shock, vibration and 20 years
aging.
2) When the oscillator is disabled, the outputs are at High Impedance. Output is enabled with no connection on pad 1.
3) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
4) Duty Cycle measured at 50% of output swing.
CW 0745
0.197
P123
(5.0mm)
155.52M
Ordering Information
155.52M
-
P
1
2
3
0.059
Frequency Stability:
4 = +/-20 ppm
1 = +/-25 ppm
2 = +/-50 ppm
3 = +/-100 ppm
Type:
Temperature Range:
1 = 0 to 70° C
2 = -40 to 85° C
3 = 0 to 85° C
4 = -20 to 70° C
Supply Voltage:
2 = 2.5Vdc.
3 = 3.3Vdc.
Output Frequency:
Frequency Format
-xxx.xM Min.*
-xxx.xxxxxxM Max.*
*Amount of numbers
after the decimal point.
M = MHz
(1.5mm)
LVPECL
Clock Series
5x7mm
Suggested Pad Layout
Example: P123-155.52M = LVPECL Clock, 0 to 70°C, +/-50ppm, 3.3Vdc @ 155.52 MHZ
Package Characteristics
Table 5.0
Package
Soldering Process
Hermetically sealed ceramic package and metal cover.
RoHS compliant, see solder profile on page 2.
Environmental Characteristics
Table 6.0
Vibration:
Shock:
Soldering:
Vibration per Mil Std 883E Method 2007.3 Test Condition A
LVPECL Output Waveform
Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.
SMD product suitable for Convection Reflow soldering. Peak
temperature 260 C. Maximum time above 220 C, 60 seconds.
Solderability per Mil Std 883E Method 2003
Duty Cycle
Q
Solderability
80%
50%
Pad Connections - Enable / Disable Function
Table 7.0
20%
Q
Table 8.0
Pad
1
Connection
Enable / Disable
N/C
Enable / Disable
Function (Pad 1)
High or Open
Low
tr
tf
Output
Enable
Disable (High Impedance)
2
Test Circuit
3
Ground
4
Q Output
Q Output
Vcc
R3
5
6
Model Matrix
R4
Table 9.0
6
1
5
2
4
3
Frequency
Tolerance
20ppm
P142
Frequency Frequency Frequency
R1
Supply
Voltage
Temperature
Range
Tolerance
25ppm
P112
Tolerance
50ppm
P122
Tolerance
100ppm
P132
E/D
N/C
R2
2.5Vdc
2.5Vdc
2.5Vdc
2.5Vdc
3.3Vdc
3.3Vdc
3.3Vdc
3.3Vdc
0 to 70°C
-20 to 70°C
0 to 85°C
Vcc
2.5V
3.3V
R1 / R3
250 Ohms
130 Ohms
R2 /R4
62.5Ohms
82 Ohms
P442
P342
P412
P312
P422
P322
P432
P332
P242
P143
P212
P113
P222
P123
P232
P133
-40 to 85°C
0 to 70°C
Solder Profile
Temperature
260°C
260°C
P443
P343
P243
P413
P313
P213
P423
P323
P223
P433
P333
P233
-20 to 70°C
0 to 85°C
-40 to 85°C
220°C
180°C
150°C
120°C
Tape and Reel Specifications
0
Time
120 S
Max.
10 S
1
60 S
Max.
360 Sec. Max.
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Bulletin
Page
Ec217
2 of 2
06
Revision
Date
18 Apr 2008
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation
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