FPHA554 Datasheet, PDF (1/2 Pages) Connor-Winfield Corporation – SURFACE MOUNT 5.0V PECL CLOCK

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX [phone].
PHONE [phone].
HTTP://WWW.CONWIN.COM
PRODUCT DATA SHEET
CRYSTAL CONTROLLED OSCILLATORS
CW 0503
FPHA554
SURFACE MOUNT 5.0V PECL CLOCK
155.52M
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
UNITS
(Vcc)
MINIMUM
-40
-0.5
NOMINAL
-
-
MAXIMUM
85
7.0
UNITS
°C
Vdc
TABLE 1.0
NOTE
OPERATING SPECIFICATIONS
PARAME TER
Center Frequency
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 20MHz)
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
SSB Phase Noise at 10KHz offset
(Fo)
(Vcc)
(Icc)
MINIMUM
44.736
-15
0
4.75
-
-
-
-
-
-
-
-
NOMINAL
-
-
5.0
-
-
-
-60
-90
-100
-125
-135
MAXIMUM
200
15
70
5.25
70
5
1
-
-
-
-
-
UNITS
MHz
ppm
°C
Vdc
mA
pS RMS
pS RMS
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
TABLE 2.0
NOTE
1
FPHA554
DESCRIPTION
The Connor-Winfield
FPHA554 is a fixed frequency
surface mount Crystal
Controlled Oscillator (XO)
designed for applications
requiring low jitter and tight
frequency stability. Operating
at 5.0V supply voltage, the
FPHA554 provides PECL
Differential Outputs with an
enable/disable function.
INPUT CHARACTERISTICS
PARAMETER
Disable Input Voltage (High)
Enable Input Voltage (Low)
(Vih)
(Vil)
MINIMUM
3.96
-
NOMINAL
-
-
MAXIMUM
-
3.40
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
-
3.96
-
45
-
NOMINAL
-
-
-
50
-
MAXIMUM
50
-
3.40
55
1
UNITS
Ohms
Vdc
Vdc
%
nS
TABLE 4.0
NOTE
3
4
FEATURES
5.0V OPERATION
LOW JITTER <1ps RMS
OVERALL FREQUENCY TOLERANCE:
±15ppm
TEMPERATURE RANGE: 0 to 70°C
PECL DIFFERENTIAL OUTPUTS
PACKAGE CHARACTERISTICS
Package
TABLE 5.0
Non-hermetic package consisting of an FR4 subs trate with grounded metal
cover.
ENABLE / DISABLE
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
PROCESS RECOMMENDATIONS
Solder Reflow
Wash
TABLE 6.0
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
Ultrasonic cleaning is not recommended.
Notes
1) Includes initial tolerance, deviation over t emperature, supply and load variations, shock, vibrati on and 10 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 s tate (VoH).
3) Output must be terminated into 50 ohms to Vcc – 2V or Thevenin equivalent.
4) Duty Cycle measured at 3.67V
ORDERING INFORMATION
FPHA554 - 155.52MHz
ECL
SERIES
CENTER
FREQUENCY
DATASHEET #: ^EC213
PAGE 1 OF 2
REV: 00
DATE: 01/26/05
Specifications subject to change without notice.
aCopyright 2001 Connor-Winfield all rights reserved.