CWX825-14.31818MHZ [CONNOR-WINFIELD]
HCMOS Output Clock Oscillator, 14.31818MHz Nom, ROHS COMPLIANT, CERAMIC, 4 PIN;
| 型号： | CWX825-14.31818MHZ |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | HCMOS Output Clock Oscillator, 14.31818MHz Nom, ROHS COMPLIANT, CERAMIC, 4 PIN 机械 振荡器 |
| 文件： | 总2页 (文件大小：66K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
5.0V HCMOS Surface Mount
Crystal Clock Oscillator
CWX825
Features:
1 MHz to 156.25 MHz
5.0V Operation
XO
2111 Comprehensive Drive
RoHS Compliant
Aurora, Illinois 60505
The Connor-Winfield CWX825 is a RoHS compliant
5.0V, HCMOS, 7.5x5mm, surface mount, oscillator (XO).
This fixed frequency crystal oscillator is designed for
use in applications requiring high stability and low jitter.
The surface mount package is designed for high-
density mounting and is optimum for mass production.
Frequency Tolerance: ±50ppm
Temperature Range: -20 to 70°C
Low Jitter: <1 pS RMS
Tri-State Enable / Disable
Ceramic Surface Mount Package
Tape and Reel Packaging
Phone: 630-851-4722
Fax: 630- 851- 5040
www.conwin.com
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Absolute Maximum Ratings
Parameter
Minimum
-55
Nominal
Maximum
125
Units
°C
Vdc
Notes
Storage Temperature
Supply Voltage (Vcc)
-
-
-0.5
7.0
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
MHz
MHz
ppm
°C
Notes
Frequency Range (Fo)
Additional Frequencies Available 106.25, 125.00, 155.52 and 156.25
Frequency Tolerance
Operating Temperature Range
Supply Voltage (Vdd)
1.00
-
100.00
-50
-20
4.5
-
-
-
50
70
5.5
45
1
5.0
-
Vdc
mA
Supply Current (Icc)
Input Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Vdc
Vdc
Notes
Enable Voltage - (Vih)
Disable Voltage - (Vil)
≥ 2.2
-
-
-
-
2
≤ 0.8
HCMOS Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Notes
Load
-
-
50
pF
High (Voh)
Voltage
4.5
-
-
-
-
Vdc
Low (Vol)
0.4
High (loh)
Current
-8
-
-
-
-
mA
Low (lol)
8
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 80%
Start-Up Time
40
-
-
50
2
-
60
6
10
%
nS
mS
Jitter
(BW=10Hz to 20MHz)
(BW=12kHz to 20MHz)
-
-
-
-
5
1
pS RMS
Package Characteristics
Package
Hermetically sealed ceramic package
Notes:
1. Inclusive of calibration @ 25°C , frequency vs temperature stability, supply voltage change, load change, shock and vibration, 10 years aging.
2. Oscillator output is enabled with no connection on pad 1
Standard Frequencies Available (MHz)
1.544
6.48
1.8432
10
2.048
11.0592
16.896
27
3.6864
4
12.288
20
5
14.31818
24
12
15.36
24.576
32.768
48
16
19.44
29.498928
36
25
29.4912
40
30
Bulletin
Sm109
33
33.33
50
44.736
75
Page
1 of 2
49.152
100
60
66
Revision
02
80
106.25
125
155.52
156.25
Date
07 Oct 2005
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630- 851- 5040
www.conwin.com
Environmental Characteristics
Suggested Pad Layout
Temperature Cycle
Hermetical
The specimen shall meet electrical characteristics after
.200
(5.08mm)
tested 5 cycles of -55°C / 30 minutes and +125°C / 30 minutes
No bubbles appear in Flourinert (FC-43) at 125°C 5°C for 5 minutes
VDD
OUTPUT
3
4
Solvent Resistance
Marking will withstand immersion in
Isopropyl Alcohol or Trichloroethylene
.165
(4.2mm)
C-by
GROUND
Soldering
1
2
General Conditions
260°C max x 10 sec max x 2 times max or
E/D
230°C max x 180 sec max x 1 time
.078 TYP
(2.0mm)
.070 TYP
(1.8mm)
Typical Operation Data
(Vapor phase reflow)
20 to 100 sec up to 215°C, 50 sec at 215°C,
then down to room temperature per 1 to 5°C / sec
Bypass capacitor. C–by, should be
ceramic capacitor ≥ .01uf.
Mechanical Characteristics
Free Drop
Vibration
The specimen shall meet electrical characteristics after tested 3 times,
Dimensional Tolerance: ±.02" (.508mm)
±.008"(0.2mm)
Free Drop testing on the hard wooden board from a height of 75 cm.
The specimen shall meet electrical characteristics after tested
by the following conditions: 10-55Hz 1.5mm Amplitude,
55-2000 Hz 20 G's, 2 hours for each plane
After applied Thermal Shock of 260°C
max x 10 sec max x 2 times, or 230°C max x 180 sec max,
the specimen shall meet electrical characteristics
Test Circuit
Thermal Shock
Solderability
OSCILLOSCOPE
A
PROBE
(EIAJ-RCX-0102.101 Condition 1a)
1) Flux: MIL-F-14256 (WW Rosin=25%, Isopropyl Alcohol = 75%)
2) Solder: QQ-S-571 (Sn = 63%, Pb = 37%)
POWER
SUPPLY
3
4
V
OSC
.01uf
3) Solder bath temperature: 235°C 5°C
CL
4) Depth of immersion: Up to electrical terminal
5) Immersing time: Within 2 sec 0.5 sec into solder bath
1
2
FREQ
COUNTER
After performing the above procedures, a newly soldered coverage shall be greater than 90%
INPUT for E/D
.189 .ꢀꢀ7
ꢂ4.8 ꢀ.2mmꢃ
.1ꢀ2
ꢂ2.6ꢀmmꢃ
Pad Connection
1: Enable / Disable
2: Ground
Enable/Disable Function
Pin 1 Open
Output
.ꢀ4 .ꢀꢀ4
ꢂ1.ꢀ .115mmꢃ
Pin 3 Active
Pin 3 Active
2
3
Pin 1 ≥ 2.2V
.2ꢀꢀ
ꢂ5.ꢀ8mmꢃ
.287 .ꢀꢀ7
ꢂ7.3 ꢀ.2mmꢃ
.ꢀ55
ꢂ1.4ꢀmmꢃ
3: Output
Pin 1 ≤ 0.8V
Pin 3 High Impedence
4: Vcc
1
4
OutputWaveform
Dimensional Tolerance: .ꢀ2ꢁ
ꢂ ꢀ.5mmꢃ
.ꢀꢀ8ꢁ ꢂ ꢀ.2mmꢃ
T
T
F
R
"1" LEVEL
+2.3Vdc
90% Vcc
Tape and Reel Dimensions
+1.65Vdc
50% Vcc
10% Vcc
+0.3Vdc
0.0Vdc
PIN 1
"0" LEVEL
.69
(17.5mm)
SYMMETRY
.31
(7.9mm)
.08
(2.0mm)
.08
8.46 DIA
(216mm DIA)
(2.0mm)
.21
(5.4mm)
Ordering Information
9.84 DIA
(250mm DIA)
.157
(4.0mm)
CWX825 - 44.736 MHz
.08
(2.0mm)
CLOCK
SERIES
CENTER
FREQUENCY
3.15
(80mm)
3.15
(80mm)
.06 DIA
(1.5mm DIA)
1.00 DIA
(25mm DIA)
Bulletin
Page
Sm109
2 of 2
.295 (7.5mm)
.07 (1.75mm)
.83 (16.0mm)
Revision
Date
02
MEETS EIA-481A and EIAJ-1009B
2,000 PCS/REEL
07 Oct 2005
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
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