ASTMTXK Datasheet, PDF (5/6 Pages) Abracon Corporation – Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator

Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator
ASTMTXK
Pb RoHS/RoHS II compliant
1.54 x 0.84 x 0.60mm
OUTLINE DIMENSION:
Recommended Land Pattern
Pin Name
1,4 GND
2 CLK Out
3
V_dd
REFLOW PROFILE:
I/O
Power Supply Ground
OUT
Power Supply
Functionality
Connect to ground. All GND pins must be connected
to power supply ground. The GND pins can be
connected together, as long as both GND pins are
connected to ground.
Oscillator clock output.
Connect to power supply 1.5V≤V_dd≤3.63V. Under
normal operating conditions, V_dd doesn’t require
external bypass/decoupling capacitor(s). Internal
power supply filtering will reject more than
±150mVpp with frequency components through
10MHz.
Dimensions: mm
Item
T_S MAX to T_L (Ramp-up Rate)
Preheat
Temperature Minimum (T_S MIN)
Temperature Typical (T_S TYP)
Temperature Maximum (T_S MAX)
Time (t_S)
Ramp-up Rate (T_L to T_P)
Time Maintained Above
Temperature (T_L)
Time (t_L)
Peak Temperature (T_P)
Target Peak Temperature (T_P Target)
Time within 5°C of actual peak (t_P)
Max. Number of Reflow Cycles
Ramp-down Rate
Time 25°C to Peak Temperature (t)
Conditions
3°C/second max
150°C
175°C
200°C
60 – 180 seconds
3°C/second max
217°C
60 – 150 seconds
260°C max
255°C
20 – 40 seconds
3
6°C/second max
8 minutes max
ABRACON IS
ISO9001:2008
CE RTIFIED
2 Faraday, Suite# B | Irvine | CA 92618 Revised: 06.30.15
Ph. 949.546.8000 | Fax. [phone]
LLC
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