THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
P R O D U C T D A T A S H E E T
CRYSTAL CONTROLLED OSCILLATORS
CERAMIC SURFACE MOUNT
3.3V LVPECL 5x7.0mm
HIGH FREQUENCY CLOCK OSCILLATOR
P752
DESCRIPTION
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
UNITS
MINIMUM
-55
NOMINAL MAXIMUM
UNITS
°C
The Connor Winfield P752 is a
Fixed Frequency, Surface Mount
Crystal Controlled Oscillator (XO)
designed for applications
Storage Teꢀperature
Supply Voltage
-
-
-
±25
4.6
(Vcc)
(Vcc)
-1.5
Vdc
Vdc
Input Voltage
-1.5
Vcc+1.5
requiring low jitter and a
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
±±11ppꢀ, -41 to 85°C overall
stability, LVPECL Differential
Outputs and Tri-state Enable /
Disable function. The P752 is
designed using a 2X or 4X PLL
ꢀultiplication to achieve the high
frequency output.
MINIMUM
NOMINAL MAXIMUM
UNITS
MHz
Center Frequency
(Fo)
251
-
811
±11
85
Total Frequency Tolerance
Operating Teꢀperature Range
Supply Voltage
-±11
ppꢀ
±
-41
-
3.3
61
-
°C
(Vcc)
(Icc)
3.±35
3.465
±11
8
Vdc
Supply Current
-
-
-
ꢀA
Jitter (BW=±1Hz to 21MHz)
Jitter (BW=±2kHz to 21MHz)
pS RMS
pS RMS
-
2
INPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
MINIMUM
NOMINAL MAXIMUM
UNITS
Vdc
NOTE
-
-
Disable Input Voltage (Low)
Enable Input Voltage (High)
(Vil)
-
±.68
-
2
2
FEATURES
(Vih)
2.275
Vdc
3.3V OPERATION
LVPECL OUTPUT CHARACTERISTICS
TABLE 4.0
PARAMETER
MINIMUM
NOMINAL MAXIMUM
UNITS
Ohꢀs
Vdc
Vdc
%
NOTE
LVPECL DIFFERENTIAL OUTPUTS
ENABLE / DISABLE
LOAD
-
-
-
51
-
3
Voltage
(High)
(Low)
(Voh)
(Vol)
2.275
-
45
-
-
±.68
55
LOW JITTER <2pS RMS
Duty Cycle
51
-
4
Rise / Fall Tiꢀe 21% to 81%
1.5
nS
OVERALL FREQUENCY TOLERANCE
±±11ppꢀ
PACKAGE CHARACTERISTICS
TEMPERATURE RANGE: -41 to 85°C
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS COMPLIANT
TABLE 5.0
Package
Herꢀetically sealed ceraꢀic package and ꢀetal cover.
Notes
±) Includes calibration @ 25°C, frequency stability vs. teꢀperature, supply and load variations, shock, vibration and 21
years aging.
2) When the oscillator is disabled, the outputs are at High Iꢀpedance. Output is enabled with no connection on pad ±.
3) Output ꢀust be terꢀinated into 51 ohꢀs to Vcc – 2V or Thevenin equivalent.
4) Duty Cycle ꢀeasured at 51% of output swing.
ORDERING INFORMATION
P752 - 3±2.5MHz
CLOCK
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
10/20/09
Ec242
01
1
2
Copyright 2001 Connor-Winfield all rights reserved.
a
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