This 32.768 kHz MEMS TCXO is intended for battery-powered timekeeping and pulse-timing applications. It operates from a 1.5 V to 3.63 V supply and draws 0.99 µA typical core current at 1.8 V with no load. The device is built in a 1.5 × 0.8 mm chip-scale package and the F stability code used in this orderable part corresponds to ±10 ppm frequency stability over temperature without initial offset. It supports LVCMOS and programmable NanoDrive output configurations and is specified for 35 ns RMS period jitter and 2.5 µs peak-to-peak long-term jitter.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Sitime SiT1552AC-JF-AA3-32.768 datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Sitime SiT1552AC-JF-AA3-32.768 technical specifications.
| Output Frequency | 32.768kHz |
| Frequency Stability Over Temperature | ±10ppm |
| Frequency Stability Over Temperature With Initial Offset | ±13ppm |
| Frequency Stability vs Supply Voltage | ±1.5ppm |
| First Year Frequency Aging | ±1.0ppm |
| Operating Supply Voltage | 1.5 to 3.63V |
| Core Supply Current | 0.99 typµA |
| Core Supply Current | 1.52 maxµA |
| Start-up Time at Power-up | 180 typms |
| Long-Term Jitter | 2.5 maxµspp |
| Period Jitter | 35 typns RMS |
| Output Clock Duty Cycle | 48 to 52% |
| Package Size | 1.5 x 0.8mm |
Download the complete datasheet for Sitime SiT1552AC-JF-AA3-32.768 to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
