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HSM643-1.544M [CONNOR-WINFIELD]

Oscillator;
HSM643-1.544M
型号： HSM643-1.544M
厂家： CONNOR-WINFIELD CORPORATION    CONNOR-WINFIELD CORPORATION
描述：

Oscillator
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中文：  中文翻译
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3.3V Surface Mount  
Crystal Clock Oscillator  
HSM643  
XO  
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.  
1.544 to 125 MHz  
2111 Comprehensive Drive  
3.3V Operation  
Aurora, Illinois 60505  
RoHS Compliant  
Phone: 630-851-4722  
Tri-State Enable/Disable  
Fax: 630- 851- 5040  
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  
www.conwin.com  
US Headquarters:  
630-851-4722  
European Headquarters:  
+353-61-472221  
Absolute Maximum Ratings  
Parameter  
Minimum  
-55  
Nominal  
Maximum  
125  
Units  
°C  
Vdc  
Notes  
Storage Temperature  
Supply Voltage (Vcc)  
-
-
-0.5  
5.0  
Operating Specifications  
Parameter  
Minimum  
1.544  
-20  
-40  
3.135  
-
Nominal  
Maximum  
125  
20  
85  
3.465  
Units  
MHz  
ppm  
°C  
Vdc  
mA  
Notes  
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  
-
-
-
1
3.3  
-
15  
20  
25  
Input Characteristics  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
Vdc  
Vdc  
mS  
nS  
uA  
Notes  
Enable Voltage - (Vih)  
Disable Voltage - (Vil)  
Enable Time  
Disable Time  
Output Disable Current (lcc)  
≥ 70% Vdd  
-
-
-
-
-
-
≤30% Vdd  
10  
2
-
-
-
-
150  
10  
HCMOS Output Characteristics  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
Notes  
Load  
-
-
15  
pF  
High (Voh)  
Voltage  
2.91  
-
-
-
-
Vdc  
Low (Vol)  
0.33  
High (loh)  
Current  
-2  
-
-
-
-
mA  
Low (lol)  
2
Duty Cycle at 50% of Vcc  
Rise / Fall Time 10% to 90%  
Start-Up Time  
45  
-
-
50  
4
-
55  
6
10  
%
nS  
mS  
(10 Hz to 20 MHz)  
Jitter  
-
-
-
-
5
1
pS RMS  
(12 kHz to 20 MHz)  
Package Characteristics  
Hermetically sealed ceramic package and metal cover  
Package  
Bulletin  
Sm071  
Page  
1 of 2  
Notes:  
Revision  
05  
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  
Date  
27 Nov 2007  
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  
Vibration  
The specimen shall meet electrical characteristics after tested 3 times,  
Free Drop testing on the hard wooden board from a height of 75 cm.  
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  
Solderability  
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  
(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  
OutputWaveform  
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 ꢀ±ꢁ.ꢂmmꢃ  
± ±..ꢁ2 ꢀ±10ꢄmmꢃ  
Tape and Reel Dimensions  
Ordering Information  
HSM643 - 44±ꢄ36 M  
CLOCK  
SERIES  
CENTER  
FREQUENCY  
Bulletin  
Page  
Sm071  
2 of 2  
Dimensional Tolerance: ± ±.02 ꢀ±  
± ±..ꢁ2 ꢀ±1  
Revision  
Date  
05  
27 Nov 2007  
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation  

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