THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
www.conwin.com
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
SURFACE MOUNT 3.3V LVPECL CLOCK
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)
44.736
-50
0
3.135
-
-
-
NOMINAL
-
-
3.3
-
-
-
MAXIMUM
500
50
70
3.465
80
5
1
UNITS
MHz
ppm
°C
Vdc
mA
pS RMS
pS RMS
TABLE 3.0
MINIMUM
(High)
(Low)
(Voh)
(Vol)
-
2.275
-
45
-
NOMINAL
-
-
-
50
-
MAXIMUM
50
-
1.68
55
1
UNITS
Ohms
Vdc
Vdc
%
nS
NOTE
2
NOTE
1
TABLE 1.0
NOTE
FPLA521
DESCRIPTION
OPERATING SPECIFICATIONS
PARAMETER
Center Frequency
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 20MHz)
(Vcc)
(Icc)
LVPECL OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
Duty Cycle
Rise / Fall Time 20% to 80%
The Connor-Winfield
FPLA521 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 FPLA521
provides LVPECL
complementary outputs.
3
PACKAGE CHARACTERISTICS
Package
FEATURES
TABLE 4.0
Non-hermetic package consisting of an FR4 subs trate with
grounded metal cover.
TABLE 5.0
The component solder used internal to this device has a melting
point of 221°C. The peak temperature insi de the device should be
less than or equal to 220°C for a maximum of 10 seconds .
Ultrasonic cleaning is mot recomm ended.
3.3V OPERATION
LOW JITTER <1pS RMS
OVERALL FREQUENCY TOLERANCE
±50ppm
TEMPERATURE RANGE: 0 to 70°C
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
PROCESS RECOMMENDATIONS
Solder Reflow
Wash
NOTES:
1. Includes initial tolerance, deviation over temperature, supply and load variations, shock, vibration and 10 years aging.
2. Output must be terminated into 50 ohms to Vcc - 2V Thevenin equivalent.
3. Duty Cycle measured at 1.977V.
ORDERING INFORMATION
FPLA521 - 155.52MHz
CLOCK
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
DATA SHEET #:
Ec162
PAGE
1
OF
2
REV:
01
DATE:
03/01/05
a
Copyright 2001 Connor-Winfield all rights reserved.
CW 0107
FPLA521
155.52M
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
www.conwin.com
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
PIN
1
2
3
4
5
6
7
8
9
10
CONNECTION
N/C
N/C
N/C
GROUND
N/C
Q OUTPUT
Q OUTPUT
N/C
Vcc
N/C
CW
DATE CODE
FPLA521
155.52M
OUTPUT WAVEFORM
SUGGESTED PAD LAYOUT
“1” LEVEL
“0” LEVEL
Specifications subject to change without notice.
DATA SHEET #:
Ec162
PAGE
2
OF
2
REV:
01
DATE:
03/01/05
a
Copyright 2001 Connor-Winfield all rights reserved.
Embedded System
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