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THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
HTTP://WWW.CONWIN.COM
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Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
The Connor-Winfield
FPLD62TBX is a fixed
frequency, surface mount
Crystal Controlled Oscillator
(XO) designed for
applications requiring low
jitter and a ±50ppm overall
stability. Operating at 3.3V
supply voltage, the
FPLD62TBX provides
LVPECL Differential Outputs
with Enable/Disable function.
1
2
FPLD62TBX - 333.33MHz
LVPECL
CLOCK
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
3.3V OPERATION
LVPECL DIFFERENTIAL OUTPUTS
DISABLE FUNCTION PAD 2
LOW JITTER <3pS RMS
OVERALL FREQUENCY TOLERANCE
±50ppm
TEMPERATURE RANGE: -40 to 85°C
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
SURFACE MOUNT 3.3V LVPECL CLOCK
FPLD62TBX
Ec194
00
10/3/03
CW 0701
FPLD62TBX
333.33M
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
OPERATING SPECIFICATIONS
TABLE 2.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Center Frequency
(Fo)
200
-
350
MHz
Total Frequency Tolerance
-50
50
ppm
1
Operating Temperature Range
-40
-
85
°C
Supply Voltage
(Vcc)
3.135
3.3
3.465
Vdc
Supply Current
(Icc)
-
80
mA
Jitter (BW=10Hz to 20MHz)
-
8
pS RMS
Jitter (BW=12kHz to 20MHz)
-
3
pS RMS
INPUT CHARACTERISTICS
TABLE 3.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Disable Input Voltage (High)
(Vih)
2.275
-
Vdc
2
Enable Input Voltage (Low)
(Vil)
-
1.68
Vdc
2
PECL OUTPUT
CHARACTERISTICS
TABLE 4.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
LOAD
-
50
Ohms
3
Voltage
(High)
(Voh)
2.275
-
Vdc
(Low)
(Vol)
-
1.68
Vdc
Duty Cycle
45
50
55
%
4
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 melting point of
221
°C. The peak temperature inside the device should be less t han or equal
to 220
°C for a maximum of 10 seconds
Wash
Ultrasonic cleaning is not recommended.
Notes
1)
Includes initial tolerance, deviation over temperature, supply and load variations, shock, vibration and 20 years aging.
2)
When the oscillator is disabled, t he true output and the complementary output are in the high impedance s tate.
3)
Output must be terminated into 50 ohms t o Vcc – 2V or Thevenin equivalent.
4)
Duty Cycle measured at 1.977V
PACKAGE CHARACTERISTICS
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 subs trate with grounded metal
cover.