EE24-581中文资料

元器件交易网https://www.360docs.net/doc/1b5312259.html,
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE. AURORA, IL 60505. FAX (630) 581-5040. PHONE (630) 851-4722. https://www.360docs.net/doc/1b5312259.html,
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
aCopyright 2001 Connor-Winfield all rights reserved.