THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
PHONE (630) 851-4722.
WWW.CONWIN.COM
(630) 851-5040.
P R O D U C T D A T A S H E E T
CRYSTAL CONTROLLED OSCILLATORS
3.3V LVDS 5x7.0mm
CERAMIC SURFACE MOUNT
HIGH FREQUENCY CLOCK OSCILLATOR
L753
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
DESCRIPTION
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
Storage Temperature
Supply Voltage
-55
-0.5
-0.5
-
-
-
125
4.6
(Vcc)
(Vcc)
Vdc
Vdc
The Connor Winfield L753 is a
Fixed Frequency, Surface Mount
Crystal Controlled Oscillator (XO)
designed for applications
Input Voltage
Vcc+0.5
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
MHz
requiring low jitter and a
Center Frequency
(Fo)
200
-
-
800
±100ppm, -40 to 85°C overall
frequency tolerance, LVDS
Differential Outputs and Tri-state
Enable / Disable function. The
L753 is designed using a 2X or
4X PLL multiplication to achieve
the high output frequencies.
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
-100
100
ppm
1
-40
-
85
°C
(Vcc)
(Icc)
3.135
3.3
-
3.465
Vdc
Supply Current
-
-
-
-
-
-
-
-
60
10
3
-
mA
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 80MHz)
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
-
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-75
-95
-110
-125
-120
-
-
-
-
FEATURES
INPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
MINIMUM NOMINAL MAXIMUM
UNITS
Vdc
NOTE
3.3V OPERATION
-
Disable Input Voltage (Low)
Enable Input Voltage (High)
(Vil)
-
0.3Vcc
2
2
LVDS DIFFERENTIAL OUTPUTS
ENABLE / DISABLE
-
(Vih)
0.7Vcc
-
Vdc
LVDS OUTPUT CHARACTERISTICS
PARAMETER
TABLE 4.0
MINIMUM NOMINAL MAXIMUM
UNITS
Ohms
mV
NOTE
LOW JITTER <3pS RMS
LOAD
-
250
45
-
-
-
100
450
55
3
Output Differential Voltage
Duty Cycle at 50% Level
Rise / Fall Time
(Vod)
OVERALL FREQUENCY TOLERANCE
±100ppm
50
0.6
%
4
1.0
nS
TEMPERATURE RANGE: -40 to 85°C
SURFACE MOUNT PACKAGE
TAPEAND REEL PACKAGING
RoHS COMPLIANT / LEAD FREE
PACKAGE CHARACTERISTICS
TABLE 5.0
Package
Hermetically sealed ceramic package with grounded metal cover.
PROCESS RECOMMENDATIONS
TABLE 6.0
Soldering Process
See solder profile page 2.
1.0
2.0
Notes Includes calibration @ 25°C, frequency stability vs. temperature, supply and load variations, shock,
vibration and 20 years aging.
ORDERING INFORMATION
When the oscillator is disabled, the outputs are at High Impedance. Output is enabled with no connection on
pad 1.
3.0
4.0
Vod measured with 100-ohm resistor between the true output and the complementary output.
Duty Cycle measured at 50% of output swing.
L753 - 266.66MHz
CLOCK
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
Copyright 2001 Connor-Winfield all rights reserved.
a
11/03/06
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