Ultra Miniature 1.6 x 1.2mm 32.768 kHz Crystal Oscillator
ASAKMP
ESD Sensitive
Pb
1.6 x 1.2 x 0.6mm
RoHS/RoHS II Compliant
MSL - N/A
FEATURES
•
•
•
•
•
•
32.768 kHz crystal oscillator
Excellent ±10 ppm stability over temperature
Excellent ±27 ppm all inclusive stability
Compact form factor 1.6 x 1.2 mm
Output enable/disable function
Available over industrial operating
temperature range (-40˚C to +85˚C)
•
Supply voltage options 3.3V, 2.5V, 1.8V
Electrical Specifications
Parameters
Frequency Range
Operating Temperature Range (OTR)
Storage Temperature
Frequency Accuracy Δf/f0
vs Tolerance (@+25 ±3˚C)
vs Post Reflow (@+25 ±3˚C)
vs Temperature (ref. to +25 ±3˚C)
vs Aging (Over 10 Years @+25 ±3˚C)
All Inclusive Stability Over 10-Year
Product Life (-20˚C to +70˚C)
Power Supply Voltage ( V
dd
)
Supply Current (I
DD
)
Stand Current Consumption (I
STBY
)
Output Load
Output Logic Levels
Standby Logic Levels
Symmetry @1/2 V
dd
Start-up Time
Rise/Fall Time (Tr/Tf)
Minimum
-40
-55
-7
-2
-15
-7
-27
2.97
2.25
1.62
Typical
32.768
APPLICATIONS
•
•
•
•
•
•
•
•
•
Enhanced accuracy timekeeping
RTC reference clock
Medical devices
Utility metering
Wearables
IoT
Industrial timing
Industrial wearables
ULP input device
Maximum
+85
+125
+7
+2
+15
+7
+27
3.3
2.5
1.8
1.60 ~ 3.63
<
27.0
Units
kHz
˚C
˚C
Notes
See options
See options
ppm
See options
See options
3.63
2.75
1.98
30.0
3.0
15.0
0.1*V
dd
V
μA
μA
pF
V
%
ms
ns
Option 1
Option 2
Option 3
Option 4
V
dd
= 3.0V, No Load
CMOS
I
OH
= -1 mA
I
OL
= +1 mA
Oscillation
Hi Z
V
TH
= 0.5 V
dd
V
dd
= 3.3V
V
dd
= 1.8V
10% V
dd
to 90% V
dd
V
OH
V
OL
V
IH
V
IL
0.9*V
dd
0.7*V
dd
45.0
50.0
<
2.25
<
3.00
0.3*V
dd
55.0
7.0
10.0
200.0
LLC
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 08.16.2018
ABRACON IS
ISO9001-2015
CERTIFIED
Ultra Miniature 1.6 x 1.2mm 32.768 kHz Crystal Oscillator
ASAKMP
ESD Sensitive
Pb
1.6 x 1.2 x 0.6mm
RoHS/RoHS II Compliant
MSL - N/A
Options and Part Identification
ASAKMP
Supply
Voltage
A: 3.3V
B: 2.5V
C: 1.8V
D: 1.60 ~ 3.63V
Option*
1
2
3
4
5
6
7
8
Set
Tolerance
±7 ppm
±10 ppm
±7 ppm
±10 ppm
±7 ppm
±10 ppm
±7 ppm
±10 ppm
- 32.768KH
z
Operating
Stability Over
All Inclusive Stability Over
10-Year Product Life**
Temp.
Temperature
-20˚C to +70˚C
±10 ppm
±27 ppm Maximum
-20˚C to +70˚C
±10 ppm
±30 ppm Maximum
-20˚C to +70˚C
±15 ppm
±32 ppm Maximum
-20˚C to +70˚C
±15 ppm
±35 ppm Maximum
-40˚C to +85˚C
±15 ppm
±32 ppm Maximum
-40˚C to +85˚C
±15 ppm
±35 ppm Maximum
-40˚C to +85˚C
±20 ppm
±37 ppm Maximum
-40˚C to +85˚C
±20 ppm
±40 ppm Maximum
Packaging
Blank: Bulk
T3: 3K pcs/reel
* For custom tolerance, operating temperature and stability, please contact Abracon.
** All-Inclusive Stability: Set-tolerance, shift through reflow, stability over temperature and aging over 10-year
product life.
Typical Current Consumption
Current Consumption Over Temperature @ V
dd
= 3.3V, 25 ±3˚C
LLC
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 08.16.2018
ABRACON IS
ISO9001-2015
CERTIFIED
Ultra Miniature 1.6 x 1.2mm 32.768 kHz Crystal Oscillator
ASAKMP
ESD Sensitive
Pb
1.6 x 1.2 x 0.6mm
RoHS/RoHS II Compliant
MSL - N/A
Typical Frequency Stability Over Temperature:
Frequency Stability Over Operating Temperature
Normalized to measured frequency @ 25˚C
Typical Current Consumption (I
dd
)
Current Consumption vs. Supply Voltage @ 25 ±3˚C
Typical Start-Up Time @ V
dd
= 1.8V, 25 ±3˚C
LLC
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 08.16.2018
ABRACON IS
ISO9001-2015
CERTIFIED
Ultra Miniature 1.6 x 1.2mm 32.768 kHz Crystal Oscillator
ASAKMP
ESD Sensitive
Pb
1.6 x 1.2 x 0.6mm
RoHS/RoHS II Compliant
MSL - N/A
Mechanical Dimensions
Top View
Side View
Bottom View
PIN #
1
2
3
4
Function
Enable/Disable
GND
Output
V
dd
Note: Recommend using a 0.01μF bypass capacitor
between PIN 2 and 4.
LLC
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 08.16.2018
ABRACON IS
ISO9001-2015
CERTIFIED
Ultra Miniature 1.6 x 1.2mm 32.768 kHz Crystal Oscillator
ASAKMP
ESD Sensitive
Pb
1.6 x 1.2 x 0.6mm
RoHS/RoHS II Compliant
MSL - N/A
Reflow Profile
T
p
Ramp Up
T
p
3
Critical Zone
T
L
to T
p
T
L
Temperature
T
SMAX
T
SMIN
Preheat
T
L
Ramp Down
1
25
t 25˚C to Peak
Time
2
Zone
1
2
3
Description
Preheat / Soak
Reflow
Peak heat
Temperature
Time
T
SMIN
to T
SMAX
80 to 100 sec.
150°C to 170°C
T
L
50 to 70 sec.
220°C
T
P
5 sec. Maximum
260°C±5°C
LLC
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 08.16.2018
ABRACON IS
ISO9001-2015
CERTIFIED
嵌入式系统
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