ASHEK4-32.768KHZ-L [ABRACON]
CMOS Output Clock Oscillator, 0.032768MHz Nom, CMOS, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN;
| 型号： | ASHEK4-32.768KHZ-L |
| 厂家： | 
ABRACON |
| 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2页 (文件大小：1355K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CMOS 32.768kHz SMD CRYSTAL OSCILLATOR
Moisture Sensitivity Level (MSL)-This product is Hermetically Sealed
ASHEK SERIES
RoHS
Pb
and not Moisture Sensitive - MSL = N/A: Not Applicable
3.2 x 2.5 x 0.9 mm
Compliant
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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
• CCD clock for VTR camera
• Computers and peripherals
• Ultra low uA current consumption
with CMOS output
• Miniature ceramic package
(3.2 x 2.5 x 0.9mm)
• Operating Temp -40°C to +85°C
• Start up time less than 1 sec with
supply voltage 1.5 to 5.0V
• Tri-state function
• Portable MP3 players & games
• Pb-free reflow capable
STANDARD SPECIFICATIONS:
Parameters
Frequency Range
Operating Temperature
Storage Temperature
Minimum
-----
Typical
32.768
-----
-----
+5
Maximum
-----
Units
kHz
°C
°C
ppm
Notes
Supply
-20
-55
-15
+70
+125
+25
See options
Frequency Tolerance @ +25°C
- 20 to + 70 ˚C;
referenced to
Frequency Stability
-90
-----
+10
ppm frequency measured
@ +25˚C
See options
3.135
4.75
2.66
1.71
1.425
-----
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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)
V
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
Supply Current (Idd)
Output Load
uA
-----
Vdd-0.4
-----
15
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0.4
pF
V
VOH
Output Voltage
VOL
"1" (VIH≥0.9*Vdd or open) : Oscillation
"0" (VIH<0.8V) : Hi Z
Tri-state function
Aging
Symmetry @1/2Vdd
Start-up Time
-5.0
40
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50
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+5.0
60
1
ppm
%
s
@+25°C First year
Standard
0.9*Vdd @ +25˚C
Rise/Fall Time (Tr/Tf)
200
ns
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ASHEK -32.768kHz - -
Supply Voltage
Blank: 3.3V
Frequency Temp Characteristics
Blank: -20°C to +70°C / -90 to +10 ppm
L: -40°C to +85°C / -140 to +10 ppm
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
Visit www.abracon.com for Terms & Conditions of Sale
Revised: 09.27.11
ABRACON IS
ISOIS9O009100/1Q:2S0098000
CERTIFIED
30332 Esperanza, Rancho Santa Margarita, California92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
CMOS 32.768kHz SMD CRYSTAL OSCILLATOR
ASHEK SERIES
RoHS
Pb
3.2 x 2.5 x 0.9 mm
Compliant
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OUTLINE DRAWING:
REFLOW PROFILE:
Dimensions: Inches (mm)
#3
#2
#4
#1
32.768
AZYW
PIN
1
2
FUNCTION
Tri-state or NC
GND
3
Output
4
Vdd
Note: Recommend using an app roximatel y
0.01uF bypa ss capacit or bet ween PIN 2 and 4.
TAPE & REEL:
T= Tape and reel (1,000pcs/reel)
T3= Tape and reel (3,000pcs/reel)
1. CARRIER
TYPE
2. REEL
Dimensions: mm
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commer-
cial, Industrial and, where designated, Automotive Applications. Abracon’s products are not specifically designed for
Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where
component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting
Need a test socket for the ASHEK Series? To view
compatible PRECISION TEST & BURN-IN SOCKETS
for these parts, click here. P/N AXS-3225-04-06
an extreme operating environment, written consent and authorization from Abracon Corporation is required. Please
contact Abracon Corporation for more information.
Visit www.abracon.com for Terms & Conditions of Sale
Revised: 09.27.11
ABRACON IS
ISOIS9O009100/1Q:2S0098000
CERTIFIED
30332 Esperanza, Rancho Santa Margarita, California92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
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