ASTMTXK
ASTMTXK is MEMS Oscillator manufactured by ABRACON.
ATURES:
- Smallest 32.768k Hz TCXO in the market: 1.54 x 0.84 x 0.6mm
- Supply Voltage: 1.5V to 3.63V
- Ultra-Low Current Consumption: 1.52µA max.(core current, no load)
- Frequency Stabilities include: ±5ppm, ±10ppm, ±20ppm over 0 to
+70°C and -40 to +85°C
- Internal power supply filtering eliminates external bypass capacitor for Vdd port.
Ro HS/Ro HS II pliant
1.54 x 0.84 x 0.60mm
APPLICATIONS:
- Fitness/Medical monitoring sensors
- Smart Meters
- Portable devices
- RTC reference clock
STANDARD SPECIFICATIONS:
Parameters Output Frequency (Fout) Frequency Stability over Temperature (Fstab) (1) (without Initial Offset (2))
Frequency Stability over Temperature (Fstab) (with Initial Offset (2))
Frequency Stability vs Voltage (Fvdd) Aging (@+25°C) Supply Voltage (Vdd)
Min
-5 -10 -20 -10 -13 -22 -0.75 -1.5 -1 1.5
Typ 32.768
Max
+5 +10 +20 +10 +13 +22 +0.75 +1.5 +1 3.63
Unit k Hz ppm ppm ppm ppm
Core Supply Current ( Idd ) (3)
0.99 µA
Power Supply Ramp (t Vdd_Ramp)
100 ms
180 300
Start-up Time at Power-up...
