5.0V Surface Mount
Crystal Clock Oscillator
HSM9
XOi
Features:
The Connor-Winfield models HSM915, HSM925,
HSM935, and HSM945 are 7.5mm x 5mm,
5.0V HCMOS, Surface Mount, Fixed Frequency
Crystal Oscillators (XO) designed for use in
all applications requiring precision clocks. This
oscillator features low stand-by current (10uA)
when the output is disabled. The RoHS compliant,
surface mount package is designed for high-
density mounting and is optimum for mass
production.
2111 Comprehensive Drive
2111 Comprehensive Drive
1.8 to 170 MHz
5.0V Operation
RoHS Compliant
Aurora, Illinois 60505
Aurora, Illinois 60505
Phone: 630-851-4722
Phone: 630-851-4722
Tri-State Enable / Disable Function
Overall Frequency Tolerance:
HSM945 20 ppm, HSM915 25 ppm,
HSM925 50 ppm, HSM935 100 ppm
Temperature Range: 0 to 70°C
Power Saving Function: 10uA when disabled
Ceramic Surface Mount Package
Tape and Reel Packaging
Fax: 630-851-5040
Fax: 630-851-5040
www.conwin.com
www.conwin.com
US Headquarters:
630-851-4722
European Headquar-
ters: +353-61-472221
Absolute Maximum Ratings
Parameterꢀ
Storage Temperature
Supply Voltage (Vcc)
Minimumꢀ Nominalꢀ Maximumꢀ
Unitsꢀ
°C
Vdc
Notes
-55
-
-
125
7.0
-0.5
Operating Specifications
Parameterꢀ
Minimumꢀ Nominalꢀ Maximumꢀ
Unitsꢀ
MHz
Notes
Frequency Range (Fo)
1.8
-
125, 155.52
Frequency Tolerance
-
ppm
1
HSM945
-20
-25
-
20
25
HSM915
HSM925
-50
50
HSM935
-100
0
100
70
Operating Temp Range
Supply Voltage (Vdd)
-
°C
Vdc
4.5
5.0
5.5
Supply Current (Icc)
1.544 to 31.999 MHz
32 to 66.999 MHz
67 to 124.999 MHz
125 to 170 MHz
-
-
-
-
-
-
-
-
40
50
80
90
mA
Input Characteristics
Parameterꢀ
Minimumꢀ Nominalꢀ Maximumꢀ
Unitsꢀ
Vdc
Vdc
nS
Notes
Enable Voltage - (Vih)
Disable Voltage - (Vil)
Enable Time
≥ 70% Vdd
-
-
-
-
-
-
≤ 30% Vdd
10
2
-
-
-
-
Disable Time
Output Disable Current (lcc)
150
10
nS
uA
HCMOS Output Characteristics
Parameterꢀ
Minimumꢀ Nominalꢀ Maximumꢀ
Unitsꢀ
pF
Notes
Load
-
-
15
Voltage High (Voh)
4.5
-
-
Vdc
Low (Vol)
-
-
0.55
Current High (loh)
Low (lol)
-2
-
-
-
-
mA
2
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Start-Up Time
45
-
50
-
55
6
%
nS
mS
-
-
10
5
Jitter
-
-
pS RMS
Bulletin
Sm079
1ꢀofꢀ2
Page
Revision
Notes:
02
ꢀ 1.ꢀInclusiveꢀofꢀcalibrationꢀ@ꢀ25°Cꢀ,ꢀfrequencyꢀvsꢀtemperatureꢀstability,ꢀsupplyꢀvoltageꢀchange,ꢀloadꢀchange,ꢀshockꢀandꢀvibration,ꢀ10ꢀyearsꢀaging.
Date
19ꢀDecꢀ2012
ꢀꢀ 2.ꢀOscillatorꢀoutputꢀisꢀenabledꢀwithꢀnoꢀconnectionꢀonꢀpadꢀ1
Specifications subject to change without notice. All dimensions in inches. © Copyright 2012 The Connor-Winfield Corporation