THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
www.conwin.com
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
14 PIN 3.3V LVPECL CLOCK WITH
ENABLE / DISABLE
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
(Vcc)
UNITS
MINIMUM
-40
-0.5
NOMINAL
-
-
MAXIMUM
85
7.0
UNITS
°C
Vdc
TABLE 2.0
MINIMUM
(Fo)
-
-35
0
3.135
-
-
-
NOMINAL
300
-
-
3.3
-
-
-
MAXIMUM
-
35
70
3.465
60
5
1
UNITS
MHz
ppm
°C
Vdc
mA
ps rms
ps rms
TABLE 3.0
NOTE
2
2
NOTE
1
TABLE 1.0
NOTE
CW 0107
EE24-581
300.00M
EE24-581
DESCRIPTION
OPERATING SPECIFICATIONS
PARAMETER
Frequency Range
Total Frequency Toler ance
Operating Temperature Range
Supply Voltage
Supply Current
Jitter ( BW=10Hz to 20MHz)
Jitter ( BW=12kHz to 20MHz)
(Vcc)
(Icc)
The Connor-Winfield EE24-581
is a fixed frequency Crystal
Controlled Oscillator (XO)
designed for applications
requiring low jitter and a tight
frequency stability. Operating
at 3.3V supply voltage, the
EE24-581 provides LVPECL
Differential outputs with
enable/disable.
INPUT CHARACTERISTICS
PARAMETER
Disable Input Vol tage (High)
Enable Input Volt age (Low)
(Vih)
(Vil)
MINIMUM
2.275
-
NOMINAL
-
-
MAXIMUM
-
1.68
UNITS
Vdc
Vdc
FEATURES
PECL OUTPUT
CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
Duty Cycl e
Rise / Fall Ti me 20% to 80%
MINIMUM
-
2.275
-
44
-
NOMINAL
-
-
-
50
-
MAXIMUM
50
-
1.68
55
1
UNITS
Ohms
Vdc
Vdc
%
nS
3.3V OPERATION
TABLE 4.0
NOTE
3
LOW JITTER <1pS RMS
FREQUENCY STABILITY ±35PPM
ENABLE / DISABLE FUNCTION
(Voh)
(Vol)
4
LVPECL DIFFERENTIAL OUTPUTS
PACKAGE CHARACTERISTICS
Package
Hermetically sealed, 14 Pin metal package
TABLE 5.0
Notes
1) Includes calibration, stabili ty vs. temperat ure, supply and load variat ions, shock, vibration and agi ng (10 years).
2) When oscillator is disabled the true out put is in a l ow state (Vol) and the complementary output is in the high st ate (VoH)
3) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
4) Duty Cycle measured at 1.977V
ORDERING INFORMATION
EE24-581
LVPECL
CLOCK
SERIES
- 300.00 MHz
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
INT
Ec124
PAGE
1
OF
2
REV:
02
DATE:
8/29/01
a
Copyright 2001 Connor-Winfield all rights reserved.
CONNOR-WINFIELD [ CONNOR-WINFIELD CORPORATION ]
