THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
(630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
3.3V SURFACE MOUNT 5.0 x 7.5mm
LVPECL CLOCK OSCILLATOR
ABSOLUTE M AXIMUM RATING S
PARAMETER
Storage Temperature
Supply Voltage
Input Voltage
(Vcc)
(Vcc)
UNITS
MINIMUM
-55
-0.5
-0.5
NOMINAL
-
-
-
MAXIMUM
125
7.0
Vcc+0.5
UNITS
°C
Vdc
Vdc
TABLE 2.0
(Fo)
MINIMUM
250
-20
0
3.135
-
-
-
-
-
-
-
-
NOMINAL
-
-
3.3
60
-
-
-75
-95
-110
-125
-120
MAXIMUM
700
20
70
3.465
100
10
2
-
-
-
-
-
UNITS
MHz
ppm
°C
Vdc
mA
pS RMS
pS RMS
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
NOTE
1
TABLE 1.0
NOTE
X403M2
622.08
X403
DESCRIPTION
OPERATING SPECIFIC ATIONS
PARAMETER
Center Frequency
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
Jitter (BW=10Hz to 20MHz)
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
(Vcc)
(Icc)
The Connor Winfield X403 is
a fixed frequency, surface
mount Crystal Controlled
Oscillator (XO) designed for
applications requiring low jitter
and a +/-20ppm 0 to 70°C
overall stability, LVPECL
Differential Outputs and Tri-
state Enable / Disable
function. The X403 is
designed using a 2X or 4X
PLL multiplication to achieve
the high frequency output.
INPUT CHARACTERISTICS
PARAMETER
Disable Input Voltage (Low)
Enable Input Voltage (High)
(Vil)
(Vih)
MINIMUM
-
2.275
NOMINAL
MAXIMUM
1.68
-
UNITS
Vdc
Vdc
TABLE 3.0
NOTE
2
2
-
-
FEATURES
3.3V OPERATION
PECL OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
Duty Cycle
Rise / Fall Time 20% to 80%
MINIMUM
-
2.275
-
45
-
NOMINAL
-
-
-
50
0.5
MAXIMUM
50
-
1.68
55
1.0
UNITS
Ohms
Vdc
Vdc
%
nS
TABLE 4.0
NOTE
3
DIFFERENTIAL LVPECL OUTPUTS
LOW JITTER <2pS RMS
(Voh)
(Vol)
4
TOTAL FREQUENCY TOLERANCE: ±20ppm
TEMPERATURE RANGE: 0 to 70°C
ENABLE / DISABLE FUNCTION
PACKAG E CHARACTERISTICS
Package
TABLE 5.0
Hermetically sealed ceramic package and metal cover.
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS COMPLIANT / LEAD FREE
Notes
1) Includes calibration @ 25°C, frequency stability vs. 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) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
4) Duty Cycle measured at 50% of output swing.
ORDERING INFORMATION
Enable / Disable Function
Enable / Disable Function (Pad 1)
High or Open
Low
Ec221
TABLE 6.0
Output
Enable
Disable (High Impedance)
03/02/07
X403
LVPECL
CLOCK
SERIES
-
622.08M
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
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DATE:
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Copyright 2001 Connor-Winfield all rights reserved.
CONNOR-WINFIELD [ CONNOR-WINFIELD CORPORATION ]
