5.0x7.0mm
Surface Mount LVDS
Clock Oscillator Series
Description
The Connor Winfield Lxxx - Series
is a 5x7.5mm Surface Mount,
LVDS, Fixed Frequency Crystal
Controlled Oscillator (XO) designed
for applications requiring tight
frequency stability, wide temperature
range and low jitter. Operating at 2.5V
or 3.3V supply voltage, the Lxxx -
Series provides an LVDS Differential
Outputs with enable / disable function.
The surface mount package is
designed for high-density mounting
and is optimum for mass production.
Features:
Model Lxxx - Series
5.0 x7.0mm Surface Mount Package
2.5V or 3.3V Operation
LVDS Output Logic
Frequency Stabilities Available:
L14x / L24x / L34x / L44x: +/-20ppm
L11x / L21x / L31x / L41x: +/-25ppm
L12x / L22x / L32x / L42x: +/-50ppm
L13x / L23x / L33x / L43x: +/-100ppm
Temperature Ranges Available:
L1xx Series: 0 to 70°C
CW
0849
L143
155.52M
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630- 851- 5040
www.conwin.com
L2xx Series: -40 to 85°C
L3xx Series: 0 to 85°C
L4xx Series: -20 to 70°C
Low Jitter <1pS RMS
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Tri-State Enable/Disable on Pad 1 or 2
Tape and Reel Packaging
RoHS Compliant / Lead Free
Table 1.0
Model Specifications
Absolute Maximum Ratings
Parameter
Units
Minimum
-55
Nominal
Maximum
125
Units
°C
Note
Storage Temperature
Supply Voltage
Input Voltage
-
-
-
(Vcc)
-0.5
4.6
Vdc
Vdc
-0.5
Vcc+0.5
Operating Specifications
Table 2.0
Note
Parameter
Minimum
Nominal
Maximum
Units
Center Frequency
(Fo)
19.44
-
260
MHz
Total Frequency Tolerance
Model Lx4x (See Table 9)
Model Lx1x (See Table 9)
Model Lx2x (See Table 9)
Model Lx3x (See Table 9)
Operating Temperature Range
Model L1xx (See Table 9)
Model L3xx (See Table 9)
Model L2xx (See Table 9)
Model L4xx (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
85
85
70
°C
°C
°C
°C
0
-40
-20
(Vcc)
Model Lxx2 E/D Pad 1 (See Table 9)
Model Lxx3 E/D Pad 1 (See Table 9)
Model Lxx4 E/D Pad 2 (See Table 9)
Model Lxx5 E/D Pad 2 (See Table 9)
Supply Current
2.375
2.500
3.3
2.625
Vdc
Vdc
3.135
3.465
2.375
2.500
3.3
2.625
Vdc
3.135
3.465
Vdc
(Icc)
-
-
-
-
-
-
-
-
45
65
5
1
-
mA
Period Jitter
3
ps RMS
ps RMS
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
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
0.5
-60
-90
-
-125
-140
-145
-
-
-
Input Characteristics
Parameter
Table 3.0
Minimum
Nominal
Maximum
Units
Vdc
Vdc
us
Note
0.3Vcc
-
-
-
-
-
Disable Input Voltage (Low)
Enable Input Voltage (High)
Enable Time
(Vil)
-
2
2
0.7Vcc
(Vih)
-
-
-
-
500
200
30
Disable Time
ns
Standby Current (when part is Disabled)
(Icc)
uA
LVDS Output Characteristics
Table 4.0
Note
Parameter
Minimum
Nominal
Maximum
100
Units
Ohms
mV
LOAD
-
-
-
Output Differential Voltage
(Vod)
250
450
3
4
Output Swing (Differential Output peak to
peak)
(Vopp)
500
45
-
700
50
900
55
mV
%
Bulletin
DS021
Duty Cycle measured at 50%
Page
Differential Rise / Fall Time 20% to 80%
0.3
0.7
ns
1 of 2
Revision
Date
05
Package Characteristics
Package
Soldering Process
Table 5.0
28 Aug 2009
Hermetically sealed ceramic package and metal cover.
RoHS compliant, lead free, see solder profile on page 2.
Specifications subject to change without notice. All dimensions in inches. © Copyright 2007 The Connor-Winfield Corporation
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