µPower, Ultra-Small Oscillators

µPower, Ultra-Small Oscillators

 

SiTime µPower MEMS oscillators are designed specifically for wearable, IoT and mobile applications where space and power are critical. They are up to 90% lower in power consumption and up to 80% smaller in size than quartz oscillators while available in the widest frequency range.

 

Key Features:

 

  • <1 to 100  µA current consumption
  • 1.5 x 0.8 mm x mm (CSP) and 2.0 x 1.2 mm x mm (DFN) packages
  • 1 MHz to 26 MHz frequency range
  • 1.2 to 3.63 V supply voltage
  • Low phase jitter for portable audio applications
  • Configurable drive strength to drive multiple loads or reduce EMI

 

MHz µPower Oscillators

 

Device
Frequency
Temp. Range
(°C)
Stability
(PPM)
Package Size
(mm)
Voltage
(V)
Datasheet
SiT8021  1 MHz to 26 MHz -20 to 70
-40 to 85
100 1.5  x 0.8 1.8
pdf datasheet

32 kHz µPower Oscillators

Device
Frequency
(KHz)
Temp. Range
(°C)
Stability
(PPM)
Package Size
(mm)
Voltage
(V)
Datasheet
SiT1532 32.768 kHz -10 to 70
or
-40 to 85
10 (room),
75 to 100
(over temp.)
1.5 x 0.8 CSP 1.2 to 3.63
pdf datasheet
SiT1533 32.768 kHz -10 to 70
or
-40 to 85
20 (room),
75 to 100
(over temp.)
2.0 x 1.2 SMD 1.2 to 3.63
pdf datasheet
SiT1630 32.768 kHz -10 to 70,
-40 to 85 or
-40 to 105
20 (room),
75 to 150
(over temp.)
2.0 x 1.2 SMD 1.5 to 3.63
pdf datasheet

32 kHz µPower TCXOs and Super-TCXOs

Device
Frequency
(KHz)
Temp. Range
(°C)
Stability
(PPM)
Package Size
(mm)
Voltage
(V)
Datasheet
SiT1566
Super-TCXO
32.768 kHz -20 to 70
-40 to 85
±5 1.5 x 0.8 CSP 1.8 ±10%
pdf datasheet
SiT1568
Super-TCXO with Auto-calibration
32.768 kHz -20 to 70
-40 to 85
±5 after overmold, underfill 1.5 x 0.8 CSP 1.8 ±10%
pdf datasheet
SiT1552 TCXO 32.768 kHz 0 to 70
-40 to 85
±10 or ±20
over temp.
1.5 x 0.8 CSP 1.5 to 3.63
pdf datasheet

1 Hz to 1 MHz µPower XO/TCXOs

Device
Frequency
(KHz)
Temp. Range
(°C)
Stability
(PPM)
Package Size
(mm)
Voltage
(V)
Datasheet
SiT1576
Super-TCXO
Programmable
1 Hz to 1 MHz
-20 to 70
-40 to 85
±5 1.5 x 0.8 CSP 1.8 ±10%
pdf datasheet
SiT1534 XO Programmable 1 Hz to 32.768 kHz -10 to 70
-40 to 85
20 (room),
75 to 100
(over temp.)
1.5 x 0.8 CSP or 2.0 x 1.2 SMD 1.2 to 3.63
pdf datasheet

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