• 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
• Pb-free reflow capable
APPLICATIONS:
FEATURES:
STANDARD SPECIFICATIONS:
3033 2
Espe r anza, Ran c ho Santa M a r g a r ita, Califo r nia
9268 8
tel 949-546-8000 | f ax 949-546-800 1 | ww w .ab r acon.co m
Revised: 04.02.12
Visit www.abracon.com for Terms & Conditions of Sale
|||||||||||| | | |
ASHEK SERIES
Pb
RoHS
Compliant
3.2 x 2.5 x 0.9 mm
• 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
• Portable MP3 players & games
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
32.768kHz CMOS CERAMIC SMD CRYSTAL OSCILLATOR
Parameters
Minimum
Typical
Maximum
Units
Notes
Frequency Range
-----
32.768
-----
kHz
Operating Temperature
-20
-----
+70
°C
See options
Storage Temperature
-55
-----
+125
°C
Frequency Tolerance @ +25°C
-15
+5
+25
ppm
Frequency Stability -90 ----- +10 ppm
- 20 to + 70 ˚C;
referenced to
frequency measured
@ +25˚C
See options
Supply Voltage (Vdd)
3.135
3.3
3.465
V
Standard
4.75
5.0
5.25
Option 2
2.66
2.8
2.94
Option 3
1.71
1.8
1.89
Option 4
1.425
1.5
1.575
Option 5
Supply Current (Idd)
-----
0.9
1.5
uA
no load, Vdd=+ 3.3V
-----
1.8
2.5
no load, Vdd=+ 5.0V
-----
0.8
1.5
no load, Vdd=+ 2.8V
-----
0.6
1.5
no load, Vdd=+ 1.8V
-----
0.5
1.5
no load, Vdd=+ 1.5V
Output Load
-----
-----
15
pF
CMOS
Output Voltage
VOH
Vdd-0.4
-----
-----
V
VOL
-----
-----
0.4
Tri-state function
"1" (VIH≥0.9*Vdd or open) : Oscillation
"0" (VIH<0.8V) : Hi Z
Aging
-5.0
-----
+5.0
ppm
@+25°C First year
Symmetry @1/2Vdd
40
50
60
%
Standard
Start-up Time
-----
-----
1
s
0.9*Vdd @ +25˚C
Rise/Fall Time (Tr/Tf)
-----
-----
200
ns
Moisture Sensitivity Level (MSL) – This product is Hermetically
Sealed and not Moisture Sensitive - MSL = N/A: Not Applicable
ASHEK -32.768kHz - -
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
T: Tape and Reel (1kpcs)
T3: Tape and Reel (3kpcs)
Supply Voltage
Blank: 3.3V
2: 5.0V
3: 2.8V
4: 1.8V
5: 1.5V
STANDARD SPECIFICATIONS:
3033 2
Espe r anza, Ran c ho Santa M a r g a r ita, Califo r nia
9268 8
tel 949-546-8000 | f ax 949-546-800 1 | ww w .ab r acon.co m
Revised: 04.02.12
Visit www.abracon.com for Terms & Conditions of Sale
||||||||||||| | |
3.2 x 2.5 x 0.9 mm
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
32.768kHz CMOS CERAMIC SMD CRYSTAL OSCILLATOR
ASHEK SERIES
Pb
RoHS
Compliant
OUTLINE DRAWING:
Dimensions: inches (mm)
PIN #
Name
1 Tri-state or NC
2
GND
3 Output
4
Vdd
Note: Recommend using an approximately
0.01uF bypass capacitor between PIN 2 and 4.
REFLOW PROFILE:
TAPE & REEL:
T3
T= Tape and reel (1,000pcs/reel)
= Tape and reel (3,000pcs/reel)
Dimensions: mm
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applica-
tions. 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 an extreme operating environment, written consent and
authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information.