HSM643-1.544MHZ [CONNOR-WINFIELD]
Oscillator, 1.544MHz Min, 125MHz Max, 1.544MHz Nom;型号: | HSM643-1.544MHZ |
厂家: | CONNOR-WINFIELD CORPORATION |
描述: | Oscillator, 1.544MHz Min, 125MHz Max, 1.544MHz Nom |
文件: | 总2页 (文件大小:108K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
3 .3 V S u rfa c e Mo u n t
Crys t a l Clo c k Os c illa t o r
HS M6 4 3
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 surface mount package is
designed for high-density mounting and is
optimum for mass production
1.544 to 170 MHz
2111 Com prehensive Drive
3.3V Operation
Aurora, Illinois 60505
Tri-State Enable/Disable
Phone: 630-851-4722
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
Fax: 630- 851- 5040
w w w .c o n w in .c o m
Absolute Maximum Ratings
Parameter
Minimum
-55
Nominal
Maximum
125
Units
°C
Notes
Storage Temperature
Supply Voltage (Vcc)
-
-
-0.5
7.0
Vdc
Operating Specifications
Parameter
Minimum
1.544
-20
Nominal
Maximum
125
Units
MHz
ppm
°C
Notes
Frequency Range (Fo)
Frequency Tolerance
Operating Temp Range
Supply Voltage (Vdd)
-
-
20
1
-40
-
85
3.135
-
3.3
-
3.465
Vdc
mA
Supply Current (Icc)
1.544 to 31.999 MHz
32 to 49.999 MHz
50 to 66.999 MHz
67 to 125 MHz
15
20
25
Input Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Vdc
Vdc
mS
Notes
Enable Voltage - (Vih)
Disable Voltage - (Vil)
Enable Time
≥ 70% Vdd
-
-
-
-
-
-
≤ 30% Vdd
10
2
-
-
-
-
Disable Time
150
nS
Output Disable Current (lcc)
10
uA
HCMOS Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Notes
Load
-
-
15
pF
High (Voh)
Voltage
2.91
-
-
-
-
Vdc
mA
Low (Vol)
0.33
High (loh)
Current
-2
-
-
-
-
2
Low (lol)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Start-Up Time
45
-
50
4
55
6
%
nS
-
-
10
5
mS
US Headquarters:
630-851-4722
European Headquarters:
Jitter
-
-
pS RMS
+353-61-472221
Package Characteristics
Package
Hermetically sealed ceramic package and metal cover
Bulletin
Sm071
Page
1 of 2
Notes:
Revision
01
1. Inclusive of calibration @ 25°C , frequency stability vs temperature, supply voltage change, load change, shock and vibration, 10 years aging.
2. Oscillator output is enabled with no connection on pad 1
Date
18 March 2002
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
2111 Com prehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630- 851- 5040
w w w .c o n w in .c o m
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
The specimen shall meet electrical characteristics after tested 3 times,
Free Drop testing on the hard wooden board from a height of 75 cm.
Test Circuit
Free Drop
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
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
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: Outp ut
4: VDD
Dimensional Tolerance: ±.02” (.508mm)
±.005” (.127mm)
Tape and Reel Dimensions
Ordering Information
HSM643 - 44.736 MHz
CLOCK
SERIES
CENTER
FREQUENCY
Bulletin
Page
Sm071
2 of 2
Dimensional Tolerance: ±.02” (.
±.005” (.1
Revision
Date
00
18 March 2002
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
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