5.0x7.0mm
Surface Mount LVDS
Clock Oscillator Series
Model Specifications
CW
Description
Features:
Model LMxxx - Series
5.0 x7.0mm Surface Mount Package
2.5V or 3.3V Operation
0846
LM123
155.52MHz
The Connor-Winfield LMxxx
- Series are 5x7.0mm
Surface Mount, LVDS,
Fixed Frequency Crystal
Controlled Oscillator (XO).
Through the use of
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630- 851- 5040
LVDS Output Logic
Frequency Stabilities Available:
LM14x / LM34x / LM44x: +/-20ppm
LM11x / LM31x / LM41x: +/-25ppm
LM12x / LM22x / LM32x / LM42x: +/-50ppm
LM13x / LM23x / LM33x / LM43x: +/-100ppm
Temperature Ranges Available:
LM1xx Series: 0 to 70°C
multiplication, the LMxxx - Series are
designed for applications requiring tight
frequency stability, wide temperature
range and low jitter. Operating at 2.5V
or 3.3V supply voltage, the LMxxx -
Series provides LVDS Differential
Outputs with enable / disable function.
The surface mount package is designed
for high-density mounting and is
www.conwin.com
LM2xx Series: -40 to 85°C
LM3xx Series: 0 to 85°C
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
LM4xx Series: -20 to 70°C
Low Jitter <1pS RMS
Tri-State Enable/Disable
Tape and Reel Packaging
RoHS Compliant / Lead Free
optimum for mass production.
Model Specifications
Absolute Maximum Ratings
Table 1.0
Parameter
Units
Minimum
-55
Nominal
Maximum Units
Note
Storage Temperature
Supply Voltage
Input Voltage
-
-
-
125
4.6
°C
(Vcc)
-0.5
Vdc
Vdc
-0.5
Vcc+0.5
Operating Specifications
Parameter
Table 2.0
Note
Minimum
Nominal
Maximum Units
Center Frequency
(Fo)
100
-
670
MHz
Total Frequency Tolerance
Model LMx4x (See Table 9)
Model LMx1x (See Table 9)
Model LMx2x (See Table 9)
Model LMx3x (See Table 9)
Operating Temperature Range
Model LM1xx (See Table 9)
Model LM4xx (See Table 9)
Model LM3xx (See Table 9)
Model LM2xx (See Table 9)
Supply Voltage
(See Table 9 for full part number)
-20
-25
-
-
-
-
20
25
ppm
ppm
ppm
ppm
1
1
1
1
-50
50
-100
100
0
-
-
-
-
70
70
85
85
°C
°C
°C
°C
-20
0
-40
(Vcc)
(Icc)
Model LMxx2 (See Table 9)
Model LMxx3 (See Table 9)
Supply Current
2.375
2.500
3.3
60
2.625
Vdc
Vdc
3.135
3.465
-
-
-
-
-
-
-
-
-
90
mA
Period Jitter
3
5
ps RMS
ps RMS
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc
Phase Jitter- BW=12KHz to 20MHz
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
SSB Phase Noise at 100KHz offset
Sub-Harmonics
0.6
-40
-75
-95
-110
-115
-60
1.0
-
-
-
-
-
-50
Input Characteristics
Parameter
Table 3.0
Minimum
Nominal
Maximum Units
Note
0.3Vcc
Vdc
-
-
Disable Input Voltage (Low)
Enable Input Voltage (High)
(Vil)
-
2
2
0.7Vcc
(Vih)
-
Vdc
LVDS Output Characteristics
Parameter
Table 4.0
Note
Minimum
Nominal
Maximum Units
LOAD
-
-
-
100
450
900
55
Ohms
mV
mV
%
Output Differential Voltage
(Vod)
250
500
45
-
3
4
Output Swing (Differential Output peak to peak) (Vopp)
Duty Cycle measured at 50%
700
50
0.3
Differential Rise / Fall Time 20% to 80%
0.7
ns
Bulletin
Ds030
Notes
Page
1 of 2
P01
1) Includes initial tolerance, deviation over temperature, supply and load variations, shock, vibration and 20 years
aging.
2) When the oscillator is disabled, the outputs are at High Impedance. Output is enabled with no connection on pad 1.
3) Vod measured with 100 ohm resistor between the true output and the complementary output.
4) Duty Cycle measured at 50% of output swing.
Revision
Date
24 Sep 2009
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation
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