3.3V LVCMOS Surface Mount Crystal Clock - Connor

3.3V LVCMOS Surface Mount
Crystal Clock Oscillator
CWX813
In Stock at Digi-Key
Features:
XO
2111 Comprehensive Drive
2111 Comprehensive Drive
Aurora, Illinois 60505
Aurora, Illinois 60505
Phone: 630- 851- 4722
Phone: 630- 851- 4722
Fax: 630- 851- 5040
Fax: 630- 851- 5040
www.conwin.com
www.conwin.com
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 highdensity mounting and is optimum for mass production.
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
1 MHz to 156.25 MHz
3.3V Operation
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
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage (Vcc)
Minimum
-55
-0.5
Parameter
Frequency Range (Fo)
Frequency Tolerance
Operating Temperature Range
Supply Voltage (Vcc)
Supply Current (Icc)
Minimum
1.00
-25
-20
3.63
-
Parameter
Enable Voltage - (Vih)
Disable Voltage - (Vil)
Minimum
≥ 2.2
-
Nominal
-
Maximum
125
7.0
Units
°C
Vdc
Notes
Maximum
156.25
25
70
2.97
30
Units
MHz
ppm
°C
Vdc
mA
Notes
Maximum
≤ 0.8
Units
Vdc
Vdc
Notes
2
Units
pF
Notes
Operating Specifications
Nominal
3.30
-
1
Input Characteristics
Nominal
-
LVCMOS Output Characteristics
Parameter
Load
(Voh)
Voltage High
Low (Vol)
(loh)
Current High
Low (lol)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 80%
Start-Up Time
Period Jitter
Integrated Phase Jitter
(BW=12KHz to 20MHz)
Minimum
2.97
-8
40
-
Nominal
50
2
-
Maximum
15
0.33
8
60
6
10
-
3
0.3
5
1.0
Vdc
mA
%
ns
ms
ps RMS
Package Characteristics
Package
Bulletin
Page
Revision
Date
Sm111
1 of 2
05
10 April 2008
Soldering Process
Hermetically sealed ceramic package
RoHS compliant, lead free. See solder profile on page 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
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
The specimen shall meet electrical characteristics after
tested 5 cycles of -55°C / 30 minutes and +125°C / 30 minutes
Hermetical
No bubbles appear in Flourinert (FC-43) at 125°C ±5°C for 5 minutes
Solvent Resistance
Marking will withstand immersion in
Isopropyl Alcohol or Trichloroethylene
.200
(5.08mm)
VDD
Typical Operation Data
(Vapor phase reflow)
3
1
2
260°C max x 10 sec max x 2 times max or
230°C max x 180 sec max x 1 time
20 to 100 sec up to 215°C, 50 sec at 215°C,
then down to room temperature per 1 to 5°C / sec
C-by
E/D
.070 TYP
(1.8mm)
Bypass capacitor. C–by, should be
ceramic capacitor ≥ .01uf.
Free Drop
The specimen shall meet electrical characteristics after tested 3 times,
Free Drop testing on the hard wooden board from a height of 75 cm.
Vibration
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
Thermal Shock
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
Solderability
(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%)
3) Solder bath temperature: 235°C ±5°C
4) Depth of immersion: Up to electrical terminal
5) Immersing time: Within 2 sec ±0.5 sec into solder bath
Dimensional Tolerance: ±.02" (.508mm)
±.008"(0.2mm)
Test Circuit
OSCILLOSCOPE
A
Vcc
PROBE
POWER
SUPPLY
3
4
V
OSC
.01uf
1
CL
2
FREQ
COUNTER
INPUT for E/D
After performing the above procedures, a newly soldered coverage shall be greater than 90%
Solder Profile
Temperature
0.053
CW 0810
CWX813
155.52MHZ
0.275
(7.0mm)
0.102
(2.60mm)
2
(1.30mm)
3
0.055
(1.40mm)
1
Pad
1:
2:
3:
4:
0.200
(5.08mm)
4
GROUND
.078 TYP
(2.0mm)
Mechanical Characteristics
0.197
(5.0mm)
OUTPUT
.165
(4.2mm)
Soldering
General Conditions
4
Connection
Enable / Disable
Ground
Output
Vcc
260°C
260°C
220°C
180°C
150°C
120°C
0
Dimensional Tolerance: ± .008" (±0.2mm)
120 S
Max.
Enable/Disable Function
Output
Pin 1 Open
Pin 3 Active
Pin 1 ≥ 2.2V
Pin 3 Active
Pin 1 ≤ 0.8V
Pin 3 High Impedence
Time
10 S
60 S
Max.
360 Sec. Max.
Output Waveform
TF
TR
"1" LEVEL
90% Vcc
Tape and Reel Dimensions
50% Vcc
PIN 1
.69
10% Vcc
(17.5mm)
8.46 DIA
(216mm DIA)
.08
(2.0mm)
.31
"0" LEVEL
(7.9mm)
.08
(2.0mm)
SYMMETRY
.21
(5.4mm)
Ordering Information
9.84 DIA
(250mm DIA)
.157
(4.0mm)
.08
(2.0mm)
3.15
3.15
(80mm)
(80mm)
.06 DIA
(1.5mm DIA)
CWX813
-
CLOCK
SERIES
1.00 DIA
CENTER
FREQUENCY
Bulletin
(25mm DIA)
Page
.295 (7.5mm)
MEETS EIA-481A and EIAJ-1009B
2,000 PCS/REEL
.07 (1.75mm)
Revision
.83 (16.0mm)
Date
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
155.52 M
Sm111
2 of 2
05
10 April 2008