CWX813-155.52M [CONNOR-WINFIELD]
LVCMOS Output Clock Oscillator, 155.52MHz Nom,;
| 型号： | CWX813-155.52M |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | LVCMOS Output Clock Oscillator, 155.52MHz Nom, 机械 振荡器 |
| 文件： | 总2页 (文件大小：67K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3.3V LVCMOS Surface Mount
Crystal Clock Oscillator
CWX813
In Stock at Digi-Key
Features:
XO
1 MHz to 156.25 MHz
3.3V Operation
2111 Comprehensive Drive
RoHS Compliant / Lead Free
Frequency Tolerance: ±25ppm
Temperature Range: -20 to 70°C
Low Jitter: <1 pS RMS
Tri-State Enable / Disable
Ceramic Surface Mount Package
Tape and Reel Packaging
Aurora, Illinois 60505
The Connor-Winfield CWX813 is a RoHS compliant
3.3V, LVCMOS, 7.0x5.0mm, 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.
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
1.00
-25
Nominal
Maximum
156.25
25
Units
MHz
ppm
°C
Vdc
mA
Notes
Frequency Range (Fo)
Frequency Tolerance
Operating Temperature Range
Supply Voltage (Vcc)
Supply Current (Icc)
-
-
1
-20
3.63
-
-
3.30
-
70
2.97
30
Input Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Vdc
Vdc
Notes
Enable Voltage - (Vih)
Disable Voltage - (Vil)
≥ 2.2
-
-
-
-
2
≤ 0.8
LVCMOS Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Notes
Load
-
-
15
pF
High (Voh)
Voltage
2.97
-
-
-
-
Vdc
Low (Vol)
0.33
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
Period Jitter
Integrated Phase Jitter
(BW=12KHz to 20MHz)
-
-
3
0.3
5
1.0
ps RMS
Package Characteristics
Package
Hermetically sealed ceramic package
Soldering Process
RoHS compliant, lead free. See solder profile on page 2.
Bulletin
Sm111
Page
1 of 2
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
Revision
05
Date
10 April 2008
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
OSCILLOSCOPE
A
Vcc
Thermal Shock
Solderability
PROBE
POWER
SUPPLY
3
4
V
(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%)
OSC
.01uf
CL
1
2
3) Solder bath temperature: 235°C 5°C
FREQ
4) Depth of immersion: Up to electrical terminal
5) Immersing time: Within 2 sec 0.5 sec into solder bath
COUNTER
INPUT for E/D
After performing the above procedures, a newly soldered coverage shall be greater than 90%
Solder Profile
Temperature
260°C
260°C
0.197
(5.0mm)
0.102
(2.60mm)
Pad Connection
1: Enable / Disable
2: Ground
3: Output
4: Vcc
220°C
180°C
150°C
0.053
(1.30mm)
3
2
0.200
(5.08mm)
0.275
(7.0mm)
120°C
0.055
(1.40mm)
1
4
0
Dimensional Tolerance: .008" ( 0.2mm)
Time
120 S
Max.
10 S
60 S
Max.
Enable/Disable Function
Pin 1 Open
Output
Pin 3 Active
Pin 3 Active
360 Sec. Max.
Pin 1 ≥ 2.2V
OutputWaveform
Pin 1 ≤0.8V
Pin 3 High Impedence
T
T
F
R
"1" LEVEL
90% Vcc
50% Vcc
10% Vcc
Tape and Reel Dimensions
PIN 1
.69
(17.5mm)
.31
(7.9mm)
"0" LEVEL
.08
(2.0mm)
.08
8.46 DIA
(2.0mm)
SYMMETRY
(216mm DIA)
.21
(5.4mm)
Ordering Information
9.84 DIA
(250mm DIA)
.157
(4.0mm)
CWX813 - 155.52 M
.08
(2.0mm)
3.15
(80mm)
3.15
(80mm)
CLOCK
SERIES
CENTER
FREQUENCY
.06 DIA
(1.5mm DIA)
1.00 DIA
Bulletin
Page
Sm111
2 of 2
(25mm DIA)
.295 (7.5mm)
.07 (1.75mm)
.83 (16.0mm)
Revision
Date
05
MEETS EIA-481A and EIAJ-1009B
2,000 PCS/REEL
10 April 2008
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
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