The SiT1533 is an ultra-small and ultra-low power 32.768 kHz oscillator optimized for mobile and other battery-powered applications. The SiT1533 is pin-compatible and footprint-compatible to existing 2012 XTALs when using the SiTime solder-pad layout (SPL). And unlike standard oscillators, the SiT1533 features NanoDrive™, a factory-programmable output that reduces the voltage swing to minimize power. The 1.2 V to 3.63 V operating supply voltage range makes it an ideal solution for mobile applications that incorporate a low-voltage, battery-backup source, such as a coin cell or supercap.
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| "Specs" | "Value" |
|---|---|
| Frequency | 32.768 kHz |
| Frequency Stability (ppm) | 75, 100, 250 |
| Operating Temperature Range (°C) | -10 to +70, -40 to +85 |
| Package Type (mm²) | 2.0x1.2 |
| Oscillator Type | 32kHz XO |
| NanoDrive™ | 300mV to 700mV, full swing LVCMOS |
| Voltage Supply (V) | 1.2 to 3.63 |
| Features | XTAL replacement |
| Availability | Production |
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Image: µPower, 32.768 kHz Quartz XTAL Replacement oscillator 2012 XTAL SMD package top bottom
Small SMD package: 2.0 x 1.2 mm (2012)
- Pin-compatible to 2012 XTAL SMD
NanoPower: 900 nA (typ.)
- Extends battery life
NanoDrive™ reduced swing oscillator output
- Directly drives into MCU/PMIC/Chipset XTAL IN
- Programmable swing minimizes power
- Oscillator output is insensitive to load and operates with or without load capacitors;
No load or VDD filter capacitors
- Eliminates all external capacitors
- Eliminates load-dependent startup issues common with quartz XTALs
Operates down to 1.2 V
- Supports coin-cell or supercap battery-backup
<100 ppm frequency stability over -40 °C to +85 °C temp. range
- 2x better stability than quartz XTAL
- Improves system connectivity and RTC accuracy
- Smartphones
- Tablets
- e-Readers
- Health & Wellness Monitors
- Fitness Watches
- Sport Video Camcorders
- Wireless Keypads
- Wireless Mouses
- Battery Management Timekeeping
- Medical Electronics
- Retail Electronics
- Asset Tracking
- Consumer Electronics
- Home Entertainment
- AR / VR
- Smart Home
- Home Appliances
Evalutaion board (Contact SiTime) – SiT6096 (2012)
Reliability Calculator – Get FIT/MTBF data for various operating
SMD 2012 4-Pins | CSP 1508 4-Pins – Preview packages with QFN 3D step models
| Resource Name | Resource Type | Date | Format | Size |
|---|
Step 1: Enter or Configure SiT1533 Part Number
Step 2. Purchase
Quantity
| Qty: | Unit Price | Total |
|---|---|---|
| --- | --- | --- |
| Quantity | Unit Price | |
|---|---|---|
| 199 | --- | |
| 100-499 | --- | |
| 500-999 | --- | |
| 1,000-4,999 | --- | |
| > 4,999 | --- |