CONNOR-WINFIELD HSM643

3.3V Surface Mount
Crystal Clock Oscillator
HSM643
XO
2111 Comprehensive Drive
2111 Comprehensive Drive
Aurora, Illinois 60505
Aurora, Illinois 60505
Phone: 630- 851- 4722
Phone: 630- 851- 4722
Fax: 630- 851- 5040
Fax: 630- 851- 5040
www.conwin.com
www.conwin.com
Features:
The Connor-Winfield HSM643 is a 7.5mm x
5mm, 3.3V HCMOS, Surface Mount, Fixed
Frequency Crystal Oscillators (XO) designed for
use in all applications requiring precision clocks.
The RoHS compliant surface mount package is
designed for high-density mounting and is
optimum for mass production.
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
1.544 to 125 MHz
3.3V Operation
RoHS Compliant
Tri-State Enable/Disable
Power Saving Function: 10uA When Disabled
Overall Frequency Tolerance: ± 20 ppm
Temperature Range: -40 to 85°C
Ceramic Surface Mount Package
Tape and Reel Packaging
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage (Vcc)
Minimum
-55
-0.5
Parameter
Frequency Range (Fo)
Frequency Tolerance
Operating Temp Range
Supply Voltage (Vdd)
Supply Current (Icc)
1.544 to 31.999 MHz
32 to 49.999 MHz
50 to 66.999 MHz
67 to 125 MHz
Minimum
1.544
-20
-40
3.135
-
Parameter
Enable Voltage - (Vih)
Disable Voltage - (Vil)
Enable Time
Disable Time
Output Disable Current (lcc)
Minimum
≥ 70% Vdd
-
Nominal
-
Maximum
125
5.0
Units
°C
Vdc
Notes
Units
MHz
ppm
°C
Vdc
mA
Notes
Units
Vdc
Vdc
mS
nS
uA
Notes
2
Units
pF
Notes
Operating Specifications
Nominal
3.3
-
Maximum
125
20
85
3.465
15
20
25
1
Input Characteristics
Nominal
-
Maximum
≤ 30% Vdd
10
150
10
HCMOS Output Characteristics
Parameter
Load
(Voh)
Voltage High
Low (Vol)
(loh)
Current High
Low (lol)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Start-Up Time
(10 Hz to 20 MHz)
Jitter
(12 kHz to 20 MHz)
Minimum
2.91
-2
45
-
Nominal
50
4
-
Maximum
15
0.33
2
55
6
10
5
1
Vdc
mA
%
nS
mS
pS RMS
Package Characteristics
Package
Bulletin
Page
Revision
Date
Sm071
1 of 2
05
27 Nov 2007
Hermetically sealed ceramic package and metal cover
Notes:
1. Inclusive of calibration @ 25°C , frequency stability vs temperature, supply voltage change, load change, shock and vibration, 15 years aging.
2. Oscillator output is enabled with no connection on pad 1
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Environmental Characteristics
Suggested Pad Layout
Temperature Cycle
The specimen shall meet electrical characteristics after
tested 5 cycles of -55°C / 30 minutes and +125°C / 30 minutes
Hermetical No bubbles appear in Flourinert (FC-43) at 125°C ±5°C for 5 minutes
Solvent Resistance
Marking will withstand immersion in
Isopropyl Alcohol or Trichloroethylene
Soldering
General Conditions
260°C max x 10 sec max x 2 times max or
230°C max x 180 sec max x 1 time
Typical Operation Data
(Vapor phase reflow)
20 to 100 sec up to 215°C, 50 sec
at 215°C, then down to room temperature per 1 to 5°C / sec
Mechanical Characteristics
Test Circuit
Free Drop
The specimen shall meet electrical characteristics after tested 3 times,
Free Drop testing on the hard wooden board from a height of 75 cm.
Vibration
The specimen shall meet electrical characteristics after tested
by the following conditions: 10-55Hz 1.5mm Amplitude,
55-2000 Hz 20 G's, 2 hours for each plane
Thermal Shock
After applied Thermal Shock of 260°C
max x 10 sec max x 2 times, or 230°C max x 180 sec max,
the specimen shall meet electrical characteristics
Solderability
(EIAJ-RCX-0102.101 Condition 1a)
1) Flux: MIL-F-14256 (WW Rosin=25%, Isopropyl Alcohol = 75%)
2) Solder: QQ-S-571 (Sn = 63%, Pb = 37%)
3) Solder bath temperature: 235°C ±5°C
4) Depth of immersion: Up to electrical terminal
5) Immersing time: Within 2 sec ±0.5 sec into solder bath
Output Waveform
After performing the above procedures, a newly soldered coverage shall be greater than 90%
Pin Connections
1: Tri-State E/D
2: Ground
3: Output
4: VDD
Dimensional Tolerance: ±.02” (.508mm)
±.005” (.127mm)
Tape and Reel Dimensions
Ordering Information
HSM643 - 44.736 M
CLOCK
SERIES
CENTER
FREQUENCY
Bulletin
Dimensional Tolerance: ±.02” (.
±.005” (.1
Page
Revision
Date
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
Sm071
2 of 2
05
27 Nov 2007