FPLD64BEX Datasheet, PDF (1/2 Pages) Connor-Winfield Corporation – SURFACE MOUNT 3.3V LVPECL CLOCK

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX [phone].
PHONE [phone].
www.conwin.com
P R O D U C T D A TA
CRYSTAL CONTROLLED OSCILLATORS
SHEET
SURFACE MOUNT 3.3V LVPECL CLOCK
ABSOLUTE M AXIMUM RATING S
PARAMETER
Storage Temperature
Supply Voltage
UNITS
(Vcc)
MINIMUM
-55
-0.5
NOMINAL
-
-
MAXIMUM
125
7.0
UNITS
°C
Vdc
TABLE 1.0
NOTE
OPERATING SPECIFIC ATIONS
PARAMETER
Center Frequency
Frequency Stability
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 20MHz)
(Fo)
(Vcc)
(Icc)
MINIMUM
200
-20
-30
-40
3.135
-
-
-
NOMINAL
-
-
3.3
-
-
-
MAXIMUM
800
20
30
85
3.465
80
8
3
UNITS
MHz
ppm
ppm
°C
Vdc
mA
pS RMS
pS RMS
TABLE 2.0
NOTE
1
2
INPUT CHARACTERISTICS
PARAMETER
Disable Input Voltage (High)
Enable Input Voltage (Low)
(Vih)
(Vil)
MINIMUM
2.275
-
NOMINAL
-
-
MAXIMUM
-
1.68
UNITS
Vdc
Vdc
TABLE 3.0
NOTE
3
3
PECL OUTPUT
CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
Duty Cycle
Rise / Fall Time 20% to 80%
(Voh)
(Vol)
MINIMUM
-
2.275
-
45
-
NOMINAL
-
-
-
50
-
MAXIMUM
50
-
1.68
55
1
UNITS
Ohms
Vdc
Vdc
%
nS
TABLE 4.0
NOTE
4
5
PACKAG E CHARACTERISTICS
Package
TABLE 5.0
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
PROCESS RECOMMENDATIONS
TABLE 6.0
Solder Reflow
The component solder used internal to this device has a melting 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.
FPLD64BEX
DESCRIPTION
The Connor-Winfield
FPLD64BEX is a fixed
frequency, surface mount
Crystal Controlled Oscillator
(XO) designed for
applications requiring low
jitter and a ±20ppm frequency
stability. Operating at 3.3V
supply voltage, the
FPLD64BEX provides
LVPECL Differential Outputs
with Enable/Disable function.
FEATURES
3.3V OPERATION
LVPECL DIFFERENTIAL OUTPUTS
ENABLE / DISABLE FUNCTION PAD 2
OVERALL FREQUENCY TOLERANCE
±30ppm
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
Notes
1) Frequency stability vs. change in temperature.
2) Inclusive of frequency calibration @ 25°C, frequency stability vs. change in temperature, supply and load variations,
shock and vibration and 15 years aging.
3) When the oscillator is disabled, the true output and the complementary output are in the high impedance state.
4) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
5) Duty Cycle measured at 1.977V
ORDERING INFORMATION
FPLD64BEX - 450MHz
LVPECL
CLOCK
SERIES
CENTER
FREQUENCY
DATA SHEET #:
INT
Ec207
PAGE 1 OF 2
REV: 00
DATE: ^06/21/04
Specifications subject to change without notice.
a Copyright 2001 Connor-Winfield all rights reserved.