The SiTime SiT8003XT low power programmable oscillator offers the world’s thinnest package at 0.25 mm. Coupled with lowest power, fast start-up time and superior mechanical robustness, it is the only solution for a new generation of ultra thin, miniaturized applications such as high capacity SIM cards, smart cards, and Near Field Communication (NFC) cards. The SiT8003XT can also be easily integrated into multi-chip modules (MCM) and System-in-Package (SIP) for clockless chipset solutions.

With its innovative MEMS First™ resonator technology, SiTime is able to mass-produce reliable, high performance silicon timing solutions for a wide variety of applications. Like all SiTime products, SiT8003XT 0.25 mm thin programmable oscillator is lead free and RoHS compliant 

If you would like to learn more, please contact marketing@sitime.com.

Key Features and Benefits

• 3.5 x 3.0 x 0.25 mm package enables applications requiring ultra thin clock oscillators
• 10 times better reliability and robustness than quartz oscillators (XO), critical for consumables such as high capacity SIM cards
• Frequency tolerance of ±100 PPM supports interchip USB 2.0 and low power RF interfaces commonly used in SIM card and NFC applications
• 3.5 mA typical active current and 3–7 µA  typical standby current ideal for use in mobile phones and other  power sensitive devices
• 3 ms start-up time allows the system to go in and out of standby quickly, critical to battery conservation
• Extensive programmability enables faster time-to-market
• Any frequency between 1 MHz to 80 MHz and selected frequencies up to 110 MHz
• Voltage options of 1.8 V, 2.5 V, 2.8 V and 3.3 V
• Standby or Output Enable Modes
• Ultra fast lead time of 2 to 3 weeks enhances our customers’ ability to meet demand fluctuations and reduce inventory overhead

SiT8003XT Advantages
All of SiTime’s MEMS-based silicon timing solutions have inherent size, height, robustness, reliability, performance and lead time advantages over the competition. Samples can be delivered in 24-48 hours and production quantities can be delivered with lead times of 2-3 weeks – the shortest in the industry.

SiT8003XT Applications
Any ultra thin electronic device requiring a low profile clock reference will benefit from the SiT8003XT low power programmable oscillator. Typical target applications include:

• High capacity SIM cards
• Smart cards
• NFC payment cards in a variety of form factors such as SD cards
• Multi-Chip-Module (MCM)
• System-in-Package (SIP)

Documents

Product	Package LxWxH (mm)	Supply Voltage (V)	Frequency Range (MHz)	Frequency Tolerance (PPM)	Temp Range (°C)	Status	Data Sheet
SiT8003XT	3.5x3.0x0.25	1.8 2.5 2.8 3.3	1 - 80 (any) 80 – 110 (selected)	±100	-20 to +70 -40 to +85	Full Production