3.2x2.5mm Surface Mount
LVCMOS
Clock Oscillator Series
Description
The Connor-Winfield’s CW3xx -
* 44.736M
Series are 3.2x2.5mm Surface
Mount, LVCMOS, Fixed
Frequency Crystal Controlled
Oscillator (XO) designed for
applications requiring tight frequency
stability over a wide temperature range
with low jitter. Operating at 1.8V, 2.5V
2.8V or 3.3V supply voltage, the
CW3xx - Series provides an LVCMOS
Output with a enable / disable function.
Model Specifications
CW333 EG
Features:
Model Cw3xx - Series
3.2 x2.5mm Surface Mount Package
Supply Voltages Available:
1.8V, 2.5V 2.8V or 3.3V Operation
LVCMOS Output Logic
Frequency Stabilities Available:
+/-25ppm +/-50ppm or +/-100ppm
Temperature Ranges Available:
-10 to 70°C or -40 to 85°C
Low Jitter <1pS RMS
Tri-State Enable/Disable
Tape and Reel Packaging
RoHS Compliant / Lead Free
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
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage
(Vcc)
Units
Minimum
-55
-0.5
Nominal
-
-
Maximum
125
5.0
UNITS
°C
Vdc
Note
Operating Specifications
Parameter
Frequency Range
Total Frequency Tolerance
Models CW3x1
Models CW3x2
Models CW3x3
Operating Temperature Range
Models CW31x, CW32x, CW33x, CW34x
Models CW35x, CW36x, CW37x, CW38x
Supply Voltage
Models CW32x, CW36x
Models CW32x, CW36x
Models CW34x, CW38x
Models CW33x, CW37x
Supply Current
1.8V Models
2.5V, 2.8V, 3.3V Models
(Icc)
-
-
-
-
10
20
mA
mA
(Vcc)
1.710
2.375
2.660
3.135
1.800
2.500
2.800
3.300
1.890
2.625
2.940
3.465
Vdc
Vdc
Vdc
Vdc
-10
-40
-
-
70
85
°C
°C
-25
-50
-100
-
-
-
25
50
100
ppm
ppm
ppm
1
1
1
(Fo)
Minimum
1.8
Nominal
-
Maximum
75
UNITS
MHz
Note
Input Characteristics
Parameter
Enable Voltage
Disable Voltage
Enable Time
Disable Time
Output Disable Current (Standby Current)
(Icc)
(High)
(Low)
(Vih)
(Vil)
Minimum
0.9Vcc
-
-
-
-
Nominal
-
-
-
-
-
Maximum
-
0.1Vcc
2
200
10
Units
Vdc
Vdc
ms
ns
uA
Note
2
2
LVCMOS Output Characteristics
Parameter
LOAD
Voltage
Current
(High)
(Low)
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Start-Up Time
Period Jitter
Phase Jitter (BW=12kHz to 20MHz)
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
(Voh)
(Vol)
(Ioh)
(Ioh)
Minimum
-
0.9Vcc
-
-8
-
45
-
-
-
-
-
-
-
-
-
Nominal
-
-
-
Maximum
15
-
0.1Vcc
-
8
55
8
5
5
1
-
-
-
-
-
Units
pF
Vdc
Vdc
mA
mA
%
ns
ms
ps RMS
ps RMS
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Note
-
-
50
5
2
3
0.5
-60
-90
-125
-140
-145
Bulletin
Page
Revision
Date
Sm128
1 of 2
00
15 July 2008
SSB Phase Noise at 10KHz offset
SSB Phase Noise at 100KHz offset
Package Characteristics
Package
Soldering Process
Hermetically sealed ceramic package and grounded metal cover.
RoHS compliant, see solder profile on page 2.
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation
CONNOR-WINFIELD [ CONNOR-WINFIELD CORPORATION ]
