32 kHz Oscillators
SiTime MEMS 32 kHz solutions are ideal for replacing traditional quartz crystal resonators in wearable and mobile applications, where space and power are critical.
- Small footprint at 1.2 mm2 (1.5 x 0.8 mm) in a chip-scale package (CSP)
- Ultra-low power, as low as <1 μA
- NanoDrive™ programmable output swing minimizes power compared to LVCMOS output
- 1.2 V operation-optimized for regulated supply applications, such as coin-cell or super-cap battery backup
- All-inclusive frequency stability, as low as ±50 ppm over temperature
| Device | Datasheet | Buy Now | Frequency | Stability(ppm) | Output Type | Supply Voltage(V) | Temp. Range(°C) | Package Size(mm) |
|---|---|---|---|---|---|---|---|---|
| SiT1532 |
|
32.768 kHz | 75 100 250 | LVCMOS NanoDrive™ | 1.2 to 3.63 | -10 to +70 -40 to +85 | 1.5x0.8 | |
| SiT1533 |
|
32.768 kHz | 75 100 250 | LVCMOS NanoDrive™ | 1.2 to 3.63 | -10 to +70 -40 to +85 | 2.0x1.2 | |
| SiT1572 |
|
32.768 kHz | ±50 | LVCMOS | 1.62 to 3.63 | -40 to +85 | 1.5x0.8 | |
| SiT1573 |
|
32.768 kHz | ±100 | LVCMOS | 1.62 to 3.63 | -40 to +85 | 1.5x0.8 | |
| SiT1630 |
|
32.768, 16.384 kHz | 75 100 150 | LVCMOS | 1.5 to 3.63 | -10 to +70 -40 to +85 -40 to +105 | 2.0x1.2 SOT23-5 | |
| SiT1811 |
|
32.768 kHz Contact SiTime for more | ±20 | LVCMOS Reduced Swing | 1.35 to 1.98 | 0 to +70 -10 to +85 | 1.2x1.1 |