THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
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Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
The Connor-Winfield
FPLD54TE is a fixed
frequency, surface mount
Crystal Controlled Oscillator
(XO) designed for
applications requiring low
jitter and a ±20ppm overall
stability. Operating at 3.3V
supply voltage, the
FPLD54TE provides LVPECL
Differential Outputs with
Enable/Disable function.
1
2
FPLD54TE - 155.52MHz
CLOCK
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
3.3V OPERATION
LVPECL DIFFERENTIAL OUTPUTS
ENABLE / DISABLE FUNCTION
LOW JITTER <1pS RMS
OVERALL FREQUENCY TOLERANCE:
±20ppm
TEMPERATURE RANGE: 0 to 70°C
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS 5/6 COMPLIANT
3.3V SURFACE MOUNT LVPECL CLOCK
FPLD54TE
Ec149
05
07/14/06
INT
C
W
0
6
2
8
F
P
L
D
5
4
T
E
1
5
.5
2
M
ABSOLU TE MAX IMUM RATING S
TABLE 1.0
PARAMETER
UNITS
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Storage Temperature
-40
-
85
°C
Supply Voltage
(Vcc)
-0.5
-
7.0
Vdc
OPERATING SPECIFIC ATIONS
TABLE 2.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Center Frequency
(Fo)
16.384
-
200
MHz
Total Frequency Tolerance
-20
20
ppm
1
Operating Temperature Range
0
-
70
°C
Supply Voltage
(Vcc)
3.135
3.3
3.465
Vdc
Supply Current
(Icc)
-
60
mA
Jitter (BW=10Hz to 20MHz)
-
5
pS RMS
Jitter (BW=12kHz to 20MHz)
-
1
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
LVPECL 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
Soldering Process
See solder profile page 2.
Wash
Ultrasonic cleaning is not recommended.
Notes
1)
Inclusive of initial tolerance, deviation over temperature, supply and load variations, shock, vibration and 20 years
aging.
2)
When the oscillator is disabled, the true output is in a low state (Vol) and the complementary output is in the high
state (VoH).
3)
Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
4)
Duty Cycle measured at 1.977V
PACKAG E CHARACTERISTICS
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.