ASHEK4-32.768KHZ-T [ABRACON]
CMOS Output Clock Oscillator, 0.032768MHz Nom, CMOS, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN;![ASHEK4-32.768KHZ-T](http://pdffile.icpdf.com/pdf2/p00295/img/icpdf/ASHEK2-32-76_1784028_icpdf.jpg)
型号: | ASHEK4-32.768KHZ-T |
厂家: | ![]() |
描述: | CMOS Output Clock Oscillator, 0.032768MHz Nom, CMOS, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN 机械 振荡器 |
文件: | 总3页 (文件大小:2033K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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32.768kHz CMOS CERAMIC SMD CRYSTAL OSCILLATOR
ASHEK SERIES
RoHS/RoHS II compliant
ESD Sensitive Pb
3.2 x 2.5 x 0.9 mm
MSL = N/A: Not Applicable
FEATURES:
APPLICATIONS:
• General purpose clock generator
for digital systems
• Clock drivers for Real Time Clocks
• Timekeeping in network servers
and computers
• Electricity, gas and water metering
• Portable field communication
Mobile phone
• Clock & Data recovery
• Ultra low uA current consumption
with CMOS output
• Miniature ceramic package
(3.2 x 2.5 x 0.9mm)
• Start up time less than 1 sec with
supply voltage 1.5 to 5.0V
• Tri-state function
• CCD clock for VTR camera
• Computers and peripherals
• Portable MP3 players & games
•
• Pb-free reflow capable
STANDARD SPECIFICATIONS:
Parameters
Frequency
Operating Temperature
Storage Temperature
Frequency Tolerance @ +25°C
Minimum
Typical
32.768
Maximum
Units
kHz
°C
°C
ppm
Notes
-20
-55
-15
+70
+125
+25
See options
+5
- 20 to + 70 ˚C;
referenced to frequency
measured @ +25˚C
See options
Frequency Stability
-120
+10
ppm
V
3.135
4.75
2.66
1.71
1.425
3.3
5.0
2.8
1.8
1.5
0.9
1.8
0.8
0.6
0.5
3.465
5.25
2.94
1.89
1.575
1.5
2.5
1.5
1.5
1.5
Standard
Option 2
Option 3
Option 4
Option 5
Supply Voltage (Vdd)
no load, Vdd =+ 3.3V
no load, Vdd =+ 5.0V
no load, Vdd =+ 2.8V
no load, Vdd =+ 1.8V
no load, Vdd =+ 1.5V
CMOS
uA
Supply Current (Idd)
Output Load
15
pF
V
VOH
Vdd-0.4
Output Voltage
VOL
0.4
"1" (VIH≥0.8*Vdd or open) : Oscillation
"0" (VIH<0.2*Vdd) : Hi Z
Tri-state function
Aging
Symmetry @1/2Vdd
Start-up Time
-5.0
40
+5.0
60
1
ppm
%
s
@+25°C First year
Standard
0.9*Vdd @ +25˚C
50
Rise/Fall Time (Tr /Tf)
200
ns
REVISED: 12.05.2018
5101 Hidden Creek Lane Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sale please visit:
www.abracon.com
ABRACON IS
ISO9001-2015
CERTIFIED
LLC
32.768kHz CMOS CERAMIC SMD CRYSTAL OSCILLATOR
ASHEK SERIES
ESD Sensitive
RoHS/RoHS II compliant
Pb
3.2 x 2.5 x 0.9 mm
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ASHEK -32.768kHz - -
Frequency Temp Characteristics / Stability
Blank: -20°C to +70°C / -120 to +10 ppm
L: -40°C to +85°C / -200 to +10 ppm
Supply Voltage
Blank: 3.3V
Packaging
Blank: Bulk
2: 5.0V
T: Tape and Reel (1kpcs)
T3: Tape and Reel (3kpcs)
3: 2.8V
4: 1.8V
5: 1.5V
OUTLINE DIMENSION:
PIN #
Name
Tri-state or NC
GND
1
2
3
4
32.768
AZYW
Output
Vdd
Note: Recommend using an approximately
0.01uF bypass capacitor between PIN 2 and 4.
Dimensions: mm
REVISED: 12.05.2018
5101 Hidden Creek Lane Spicewood TX 78669
ABRACON IS
ISO9001-2015
CERTIFIED
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sale please visit:
www.abracon.com
LLC
32.768kHz CMOS CERAMIC SMD CRYSTAL OSCILLATOR
ASHEK SERIES
ESD Sensitive
RoHS/RoHS II compliant
Pb
3.2 x 2.5 x 0.9 mm
REFLOW PROFILE:
Zone
Description
Temperature
SMIN ~ TSMAX
150℃ ~ 180℃
Time
T
1
2
3
Preheat / Soak
60 ~ 120 sec
TL
230℃
30 ~ 40 sec
5 sec MAX
TP
Peak heat
260℃ ± 5℃
TAPE & REEL:
T= Tape and reel (1,000pcs/reel)
T3= Tape and reel (3,000pcs/reel)
Dimensions: mm
REVISED: 12.05.2018
5101 Hidden Creek Lane Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sale please visit:
www.abracon.com
ABRACON IS
ISO9001-2015
CERTIFIED
LLC
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ASHEK5-32.768KHZ-T
CMOS Output Clock Oscillator, 0.032768MHz Nom, CMOS, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN
ABRACON
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ASHK-32.768KHZ
CMOS Output Clock Oscillator, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN
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ASHK-32.768KHZ-L
CMOS Output Clock Oscillator, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN
ABRACON
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ASHK-32.768KHZ-L-T
CMOS Output Clock Oscillator, 0.032768MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN
ABRACON
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