PM443 Просмотр технического описания (PDF) - Connor-Winfield Corporation
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PM443 Datasheet PDF : 2 Pages
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2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Ordering Information
PM
1
2
3
Type
LVPECL
Clock Series
5x7 mm
Temperature
Range
1 = 0 to 70°C
2 = -40 to 85°C
3 = 0 to 85°C
4 = -20 to 70°C
Frequency
Tolerance
4 = ±20 ppm
1 = ±25 ppm
2 = ±50 ppm
3 = ±100 ppm
Supply Voltage
2 = 2.5 Vdc,
3 = 3.3 Vdc,
- 155.52M
Output Frequency
Frequency Format
-xxx.xM Min
-xxx.xxxxxxM Max
*Amount of numbers
after the decimal
point. M = MHz
0.197
(5.0mm)
Example Part Number:
PM123-155.52M = LVPECL Output, 0 to 70°C, +/-50ppm, 3.3Vdc, E/D Pad 1, Output Frequency 155.52 MHz
Note: Not all temperature and frequency tolerance combinations are available.
See Model Matrix below for available models
Model Matrix
.069
(1.75mm)
Package Outline
0.275
(7.0mm)
CW 1040
PM123
155.52 MHZ
0.055
(1.4mm)
0.102
(2.6mm)
Dimensional Tolerance
+/-0.008 (+/-0.2mm)
Suggested Pad Layout
Frequency
Tolerance
±20 ppm
Frequency
Tolerance
±25 ppm
Frequency
Tolerance
±50 ppm
Frequency
Tolerance
±100 ppm
Supply
Voltage
PM142
PM112
PM122
PM132
2.5 Vdc
PM442
PM412
PM422
PM432
2.5 Vdc
PM342
PM312
PM322
PM332
2.5 Vdc
X
X
PM222
PM232
2.5 Vdc
PM143
PM113
PM123
PM133
3.3 Vdc
PM443
PM413
PM423
PM433
3.3 Vdc
PM343
PM313
PM323
PM333
3.3 Vdc
X
X
PM223
PM233
3.3 Vdc
X = Models not available
Enable / Disable Function
Temperature
Range
0 to 70°C
-20 to 70°C
0 to 85°C
-40 to 85°C
0 to 70°C
-20 to 70°C
0 to 85°C
-40 to 85°C
0.165
(4.2mm)
0.200
(5.08mm)
0.100
(2.54mm)
6
5
Top
View
1
2
4 0.079
(2.0mm)
Bypass
Capacitor
3
0.01uF
Ground
0.070
(1.78mm)
Pad Connections
Pad 1 Input: Output State:
Low:
Disabled (High Impedance)
High or Open: Enabled
Test Circuit
1: Enable / Disable
2 N/C
3: Ground
4: Output Q
5: Complementary Output Q
6: Supply Voltage (Vcc)
Output Waveform
R3
Vcc = Vcc2
65 4
1 23
E/D
N/C
Vcc
2.5V
3.3V
R1 / R3
250 Ohms
130 Ohms
R2 /R4
62.5Ohms
82 Ohms
R4
R1
R2
Tape and Reel Dimensions
Duty Cycle
Q
80%
50%
20%
Q
tr
tf
Solder Profile
Temperature
260°C
260°C
220°C
180°C
150°C
120°C
0
Dimensional Tolerance: ±.02” (.508mm)
±.005” (.127mm)
Specifications subject to change without notice. All dimensions in inches. © Copyright 2010 The Connor-Winfield Corporation
120 S
Max.
10 S
60 S
Max.
360 Sec. Max.
Bulletin
Page
Revision
Date
Time
EC262
2 of 2
01
10 Mar 2011
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