THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
HTTP://WWW.CONWIN.COM
P R O D UC T D ATA S H E E T
CRYSTAL CONTROLLED OSCILLATORS
LEADLESS SURFACE MOUNT HCMOS
CLOCK OSCILLATOR
MSD631
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
Storage Temperature
-55
-
-
125
7
DESCRIPTION
Supply Voltage
(Vcc)
-0.5
Vdc
OPERATING SPECIFICATIONS
PARAMETER
TABLE 2.0
NOTE
The Connor-Winfield MSD631
is a hermetically sealed surface
mount 5.0V Crystal Controlled
Oscillator (XO) HCMOS/TTL
Compatible. The MSD631 is
designed for applications
requiring low jitter and tight
stability.
MINIMUM NOMINAL MAXIMUM
UNITS
MHz
Frequency Range
(Fo)
1.8
-
-
115
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
-100
100
ppm
1
-40
-
85
°C
(Vcc)
(Icc)
4.50
5.00
-
5.50
Vdc
Supply Current
-
-
-
-
-
-
-
-
50
5
1
-
mA
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 100KHz offset
-
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-
-60
-90
-125
-135
-140
-
-
-
-
FEATURES
INPUT CHARACTERISTICS
PARAMETER
TABLE 3.0
MINIMUM NOMINAL MAXIMUM
UNITS
Vdc
NOTE
Tri-state Enable Voltage
Tri-state Disable Voltage
(Vih)
(Vil)
>70%Vcc
-
-
-
-
2
2
5.0V OPERATION
<30%Vcc
Vdc
LOW JITTER <1ps RMS
HCMOS OUTPUT
CHARACTERISTICS
PARAMETER
FREQUENCY TOLERANCE: ±100ppm
TEMPERATURE RANGE: -40 to 85°C
TABLE 4.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
pF
LOAD
-
-
-
-
50
Voltage
Current
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Ioh)
> 0.9(Vcc)
-
Vdc
Vdc
mA
mA
%
TRI-STATE ENABLE / DISABLE
FUNCTION
-
-16
-
< 0.1(Vcc)
-
-
-
TAPEAND REEL PACKAGING
16
55
3
Duty Cycle at 50% of Vcc
45
-
50
1.5
Rise / Fall Time 10% to 90%
nS
PACKAGE CHARACTERISTICS
TABLE 5.0
Package
Hermetically sealed, leadless ceramic package.
ORDERING INFORMATION
Note:
1) Inclusive of calibration, frequency vs. temperature stability, supply voltage change, load change,
shock and vibration, 20 years aging.
2) Oscillator output is enabled with no connection on pad 1
MSD631 - 106.25 MHz
CLOCK
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
HC200
1
2
00
11/19/03
DATE:
Copyright 2001 Connor-Winfield all rights reserved.
DATASHEET #:
PAGE
OF
REV:
a