THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
PRODUCT DATA SHEET
Specifications subject to change without notice.
DATA SHEET #: REV:
DATE:
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Copyright 2001 Connor-Winfield all rights reserved.
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CRYSTAL CONTROLLED OSCILLATORS
The Connor-Winfield EE14-5xx
series are fixed frequency
Crystal Controlled Oscillators
(XO) designed for applications
requiring low jitter and a tight
frequency stability. Operating
at 3.3V supply voltage, the
EE14-5xx series provides
LVPECL Differential outputs.
1 2
EE14-511 - 125.00 MHz
LVPECL
CLOCK
SERIES
CENTER
FREQUENCY
3.3V OPERATION
LOW JITTER <1pS RMS
LVPECL DIFFERENTIAL OUTPUTS
OVERALL FREQUENCY TOLERANCE:
MODEL EE14-511 ±25ppm
MODEL EE14-521 ±50ppm
MODEL EE14-531 ±100ppm
MODEL EE14-541 ±20ppm
TEMPERATURE RANGE: 0 to 70°C
14 PIN 3.3V ECL CLOCK OSCILLATOR
EE14-511, EE14-521,
EE14-531, EE14-541
Ec061
12
11/4/02
www.conwin.com
INT
ORDERING INFORMATION
FEATURES
DESCRIPTION
CW 0107
EE14-511
125.00M
ABSOLUTE MAXIMUM RATINGS
TABLE 1.0
PARAMETER UNITS MINIMUM NOMINAL MAXIMUM UNITS NOTE
Storage Temperature -40 - 85 °C
Supply Voltage (Vcc) -0.5 - 7.0 Vdc
MODEL SPECIFICATIONS:
TABLE 2.0
MODEL EE14-511
Center Frequency (Fo) 13 - 165 MHz
Total Frequency Tolerance -25 25 ppm 1
MODEL EE14-521
Center Frequency (Fo) 13 - 165 MHz
Total Frequency Tolerance -50 50 ppm 1
MODEL EE14-531
Center Frequency (Fo) 13 - 165 MHz
Total Frequency Tolerance -100 100 ppm 1
MODEL EE14-541
Center Frequency (Fo) 13 - 165 MHz
Total Frequency Tolerance -20 20 ppm 1
OPERATING SPECIFICATIONS
TABLE 3.0
PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE
Center Frequency (Fo) 13 - 165 MHz
Total Frequency Tolerance -20 20 ppm 1
Operating Temperature Range 0 - 70 °C
Supply Voltage (Vcc) 3.135 3.3 3.465 Vdc
Supply Current (Icc) - - 60 mA
Jitter (BW=10Hz to 20MHz) - - 5 pS RMS
Jitter (BW=12kHz to 20MHz) - - 1 pS RMS
SSB Phase Noise at 100Hz offset - -60 - dBc/Hz
SSB Phase Noise at 1KHz offset - -100 - dBc/Hz
SSB Phase Noise at 10KHz offset - -130 - dBc/Hz
SSB Phase Noise at 100KHz offset - -140 - dBc/Hz
PECL OUTPUT CHARACTERISTICS
TABLE 4.0
PARAMETER MINIMUM NOMINAL MAXIMUM UNITS NOTE
LOAD - - 50 Ohms 2
Voltage (High) (Voh) 2.275 - - Vdc
(Low) (Vol) - - 1.68 Vdc
Duty Cycle 45 50 55 % 3
Rise / Fall Time 20% to 80% - - 1 nS
PROCESS RECOMMENDATIONS
TABLE 6.0
Solder Reflow The component solder used internal to this device has a m elting point of
221°C. The peak temperature inside the device should be less than or
equal to 220°C for a maximum of 10 seconds
Wash Ultrasonic cleaning is not recommended.
PACKAGE CHARACTERISTICS
TABLE 5.0
Package Non-hermetic package consisting of an FR4 substrat e with grounded metal
cover.
Notes
1) Inclusive of calibration tolerance @ 25°C, frequency vs. temperature, frequency vs. change in supply voltage, frequency vs.
load variations, shock and vibration and 10 years aging.
2) Output must be terminated into 50 ohms to V cc – 2V or Thevenin equivalent.
3) Duty Cycle measured at 1.977V
