FPLD52TB 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
PRODUCT DATA
CRYSTAL CONTROLLED OSCILLATORS
SHEET
SURFACE MOUNT 3.3V LVPECL CLOCK
ABSOLU TE MAX IMUM R ATINGS
PARAMETER
Storage Temperature
Supply Voltage
UNITS
(Vcc)
MINIMUM
-40
-0.5
NOMINAL
-
-
MAXIMUM
85
7.0
UNITS
°C
Vdc
TABLE 1.0
NOTE
OPERATING SPECIFIC ATIONS
PARAMETER
Center Frequency
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 20MHz)
(Fo)
(Vcc)
(Icc)
MINIMUM
16.384
-50
0
3.135
-
-
-
NOMINAL
-
-
3.3
-
-
-
MAXIMUM
400
50
70
3.465
60
5
1
UNITS
MHz
ppm
°C
Vdc
mA
pS RMS
pS RMS
TABLE 2.0
NOTE
1
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
2
2
PECL OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Voh)
(Low)
(Vol)
Duty Cycle
Rise / Fall Time 20% to 80%
MINIMUM
-
2.275
-
45
-
NOMINAL
-
-
-
50
-
MAXIMUM
50
-
1.68
55
1
UNITS
Ohms
Vdc
Vdc
%
nS
TABLE 4.0
NOTE
3
4
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.
Notes
1) Includes 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 (V oH).
3) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
4) Duty Cycle measured at 1.977V
FPLD52TB
DESCRIPTION
The Connor-Winfield
FPLD52TB 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
FPLD52TB provides LVPECL
Differential Outputs with
Enable/Disable function.
FEATURES
3.3V OPERATION
LVPECL DIFFERENTIAL OUTPUTS
DISABLE FUNCTION PAD 2
LOW JITTER <1pS RMS
OVERALL FREQUENCY TOLERANCE
±50ppm
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
ORDERING INFORMATION
FPLD52TB - 155.52MHz
LVPECL
CLOCK
SERIES
CENTER
FREQUENCY
DATASHEET #: ^Ec150 PAGE 1 OF 2
REV: 05
DATE: ^01/21/05
Specifications subject to change without notice.
aCopyright 2001 Connor-Winfield all rights reserved.