THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX
(630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
P R O D U C T D A T A S H E E T
CRYSTAL CONTROLLED OSCILLATORS
HSM343
38.88M
0740
3.3V SURFACE MOUNT 7.5x5mm
HSM343
CRYSTAL CLOCK OSCILLATOR
ABSOLUTE MAXIMUM RATINGS
TABLE 1.0
NOTE
DESCRIPTION
PARAMETER
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
Storage Temperature
Supply Voltage
-55
-
-
125
7.0
°C
(Vcc)
-0.5
Vdc
The Connor-Winfield model
HSM343 is a Surface Mount, Fixed
Frequency Crystal Oscillator (XO)
designed for use in all applications
requiring a precision clock. The
surface mount package is designed
for high-density mounting and is
optimum for mass production.
MODEL SPECIFICATIONS:
Frequency Range
TABLE 2.0
(Fo)
1.544
-20
-
-
125
20
MHz
ppm
Frequency Tolerance:
1
OPERATING SPECIFICATIONS
PARAMETER
TABLE 3.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
°C
Operating Temperature Range
Supply Voltage
0
-
85
3.465
15
(Vdd)
(Icc)
(Icc)
(Icc)
(Icc)
3.135
3.3
Vdc
mA
Supply Current
1.544 to 31.99 MHz
32 to 49.99 MHz
50 to 66.99 MHz
67 to 125 MHz
-
-
-
-
-
-
-
-
20
mA
25
mA
FEATURES
40
mA
1.544 to 125 MHz
INPUT CHARACTERISTICS
Enable Voltage
TABLE 4.0
(Vih)
(Vil)
70%Vcc
-
-
-
-
-
-
30%Vcc
10
Vdc
Vdc
mS
nS
2
3.3V OPERATION
Disable Voltage
-
-
-
-
Enable Time
TRI-STATE ENABLE / DISABLE FUNCTION
Disable Time
150
Output Disable Current
(Icc)
10
uA
POWER SAVING FUNCTION: 10uA WHEN
DISABLED
LVCMOS OUTPUT CHARACTERISTICS
TABLE 5.0
NOTE
OVERALL FREQUENCY TOLERANCE: 20ppm
TEMPERATURE RANGE: 0 to 85°C
CERAMIC SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
PARAMETER
MINIMUM NOMINAL MAXIMUM
UNITS
pF
LOAD
-
-
-
-
15
-
Voltage
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Ioh)
2.91
Vdc
Vdc
mA
-
-2
-
0.33
-
-
Current
-
50
4
-
2
mA
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Start-Up Time
45
-
55
6
%
nS
RoHS COMPLIANT / LEAD FREE
-
10
5
mS
Jitter
-
-
pS RMS
ORDERING INFORMATION
PACKAGE CHARACTERISTICS
TABLE 6.0
HSM343 - 038.88M
Package
Hermetically sealed ceramic package and metal cover
CLOCK
SERIES
CENTER
FREQUENCY
Note:
1) Inclusive of calibration @ 25°C, frequency vs. temperature stability, supply voltage
change, load change, shock and vibration, 10 years aging.
2) Oscillator output is enabled with no connection on pad 1
.189 .007
(4.8 0.2mm)
.102
(2.60mm)
.04. .004
(1.0 .115mm)
Enable / Disable Function (Pad 1)
High or Open
Low
Output
Enable
Disable (High Impedance)
Pad Connection
.200
(5.08mm)
.287 .007
(7.3 0.2mm)
1
2
3
4
Enable/Disable
Ground
Output
.055
(1.40mm)
Vcc
Specifications subject to change without notice.
09/18/07
Sm114
1
2
01
REV:
Copyright 2007 Connor-Winfield all rights reserved.
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