ASTMTXK

Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator ASTMTXK ESD Sensitive Pb Moisture Sensitivity Level (MSL) – 1 FEATURES: Smallest 32.768kHz 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. RoHS/RoHS II compliant 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 kHz ppm ppm ppm ppm V Core Supply Current ( Idd ) (3) 0.99 µA 1.52 Power Supply Ramp (tVdd_Ramp) 100 ms 180 300 Start-up Time at Power-up (Tstart) 350 ms 380 Operating Temperature Range (Tuse) 0 -40 +70 +85 °C Long Term Jitter 2.5 µspp Period Jitter 35 nsRMS LVCMOS Output Option ( TA= -40°C to +85°C. Typical values are at TA= +25°C) Output Rise/Fall Time (tr/tf) 100 200 50 ns Output Clock Duty Cycle 48 52 % Output Voltage VOH 90%*Vdd VOL 10%*Vdd V...