ASAKMPB4-32.768KHZ-T3 数据手册
Ultra Miniature 1.6 x 1.2mm 32.768 kHz Crystal Oscillator
ASAKMP
Pb
ESD Sensitive
FEATURES
APPLICATIONS
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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)
Minimum
-40
-55
Output Logic Levels
Standby Logic Levels
Symmetry @1/2 Vdd
VOH
VOL
VIH
VIL
Start-up Time
Rise/Fall Time (Tr/Tf)
LLC
Maximum
+85
+125
Units
kHz
˚C
˚C
Notes
See options
+7
-2
-15
-7
+2
+15
+7
-27
+27
See options
3.3
2.5
1.8
1.60 ~ 3.63
3.63
2.75
1.98
V
Option 1
Option 2
Option 3
Option 4
< 27.0
30.0
μA
Vdd = 3.0V, No Load
3.0
15.0
μA
pF
Supply Current (IDD)
Stand Current Consumption (ISTBY)
Output Load
Enhanced accuracy timekeeping
RTC reference clock
Medical devices
Utility metering
Wearables
IoT
Industrial timing
Industrial wearables
ULP input device
-7
2.97
2.25
1.62
Power Supply Voltage ( Vdd )
Typical
32.768
1.6 x 1.2 x 0.6mm
RoHS/RoHS II Compliant
MSL - N/A
0.9*Vdd
ppm
0.1*Vdd
0.7*Vdd
45.0
See options
50.0
< 2.25
< 3.00
0.3*Vdd
55.0
7.0
10.0
200.0
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
V
%
ms
ns
See options
CMOS
IOH = -1 mA
IOL = +1 mA
Oscillation
Hi Z
VTH = 0.5 Vdd
Vdd = 3.3V
Vdd = 1.8V
10% Vdd to 90% Vdd
REVISED: 08.16.2018
ABRACON IS
ISO9001-2015
CERTIFIED
Ultra Miniature 1.6 x 1.2mm 32.768 kHz Crystal Oscillator
ASAKMP
Pb
ESD Sensitive
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
- 32.768KHz
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 @ Vdd = 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
Pb
ESD Sensitive
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 (Idd)
Current Consumption vs. Supply Voltage @ 25 ±3˚C
Typical Start-Up Time @ Vdd = 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
Pb
ESD Sensitive
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
Vdd
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
Pb
ESD Sensitive
1.6 x 1.2 x 0.6mm
RoHS/RoHS II Compliant
MSL - N/A
Reflow Profile
3
Tp
Tp
Critical Zone
TL to Tp
Ramp Up
Temperature
TL
TSMAX
TL
TSMIN
Ramp Down
Preheat
1
2
25
t 25˚C to Peak
Time
Zone
Description
1
Preheat / Soak
2
Reflow
3
Peak heat
LLC
Temperature
Time
TSMIN to TSMAX
80 to 100 sec.
150°C to 170°C
TL
50 to 70 sec.
220°C
TP
5 sec. Maximum
260°C±5°C
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
Pb
ESD Sensitive
1.6 x 1.2 x 0.6mm
RoHS/RoHS II Compliant
MSL - N/A
Packaging
T3= Tape and reel (3,000pcs/reel)
Dimensions: mm
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
ASAKMPB4-32.768KHZ-T3 价格&库存
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