SiTime | Acal BFi SE

Get in touch: +46 (0) 1856 5830 (SE), +45 (0) 7026 2225 (DK), +358 (0) 207 969 770 (FI), +47 3216 2060 (NO)

Manufacturer's part number Product description Qty
Manufacturer's part number Product description Qty

SiTime

SiTime’s MEMS oscillators are revolutionising the timing market

SiTime are a MEMS and analog semiconductor company and are a wholly owned subsidiary of MegaChips Corporation. They offer ground-breaking MEMS-based silicon timing solutions.

Acal BFi have signed an agreement with SiTime, to enable us to offer SiTime's silicon-based MEMS oscillators, the most reliable currently on the market.

SiTime’s revolutionary MEMS timing technology offers more features and higher performance than any other timing solution. Through leading MEMS technology combined with advanced analog circuit design expertise, SiTime have developed a programmable all-silicon timing architecture with unique features and unmatched performance to meet any design requirement.

MEMS benefits over quartz

  • Better performance
  • Quicker availability
  • More features
  • 50 x more resilient
  • Lower price
  • Can be integrated to SOC
  • More robust against shock and vibration

SiT1552 – Ultra-small, precision, 32.768 kHz TCXO

SiTime's TempFlat MEMS technology enables the first 32.768 kHz TCXO in a 1.2mm² chip-scale package, the world's smallest footprint. Typical core supply current is only 1μA. And unlike standard oscillators, the SiT1552 features NanoDrive™, a factory programmable output that reduces voltage swing to minimise power. The SiT1552 is factory calibrated over multiple temperature points to guarantee extremely tight frequency stability from ±10 ppm to ±20 ppm (initial + over temperature).

SiTime SiT1552 32.768kHz TCXO
Frequency 32.768 kHz
Frequency stability ±10, ±20 PPM
Temperature ranges 0°C to 70°C, -40°C to 85°C
Supply voltage 1.5 to 3.63 V
NanoDrive™ reduced swing programmable  
Output range 200 mV to 800 mV or rail-to-rail LVCMOS
Package (L x W x H) 1.5 x 0.8 x 0.6 mm
Status Production
Applications Smart meters (AMR), health and wellness monitors, pulse-per-second timekeeping

 

SiT8008B – Programmable, low-power oscillator

The SiT8008B is the industry's lowest-power programmable oscillator. It features the widest frequency range, the lowest power consumption, the smallest size, the best stability and the shortest lead time for consumer, networking, industrial and other applications.

SiTime SiT8000B Programmable low-power oscillator
Frequency range         1-110 MHz
Frequency stability ±20, ±25, ±50 PPM
Temperature ranges -20°C to 70°C, -40°C to 85°C
Supply voltage 1.8, 2.5 to 3.3 V
SoftEdge rise/fall time 1 to 6 ns (configurable)
Packages (L x W x H) 2.0 x 1.6 x 0.75 mm,
2.5 x 2.0 x 0.75 mm,
3.2 x 2.5 x 0.75 mm,
5.0 x 3.2 x 0.75 mm,
7.0 x 5.0 x 0.9 mm
Status Production
Applications Ethernet, firewire, USB, audio, video, SATA/SAS, fibre channel, Solid state drives (SSD), storage servers, computer servers, processor clocking, FPGA clocking, networking switches and gateways, CCTV and surveillance equipment, industrial probes and equipment, and medical devices

 

SiT9003 – Low-power, programmable, spread-spectrum oscillator

The SiT9003 is the industry's lowest power programmable spread spectrum oscillator with a LVCMOS/LVTTL compatible output. It is a single chip solution that replaces a spread spectrum IC and an external crystal.

SiT9003 – low-power programmable spread-spectrum oscillator
Frequency range         1-110 MHz
Temperature ranges -20°C to 70°C, -40°C to 85°C
Supply voltage 1.8, 2.5, 2.8, 3.3 V
Packages (L x W x H) 2.5 x 2.0 x 0.75 mm,
3.2 x 2.5 x 0.75 mm,
5.0 x 3.2 x 0.75 mm,
7.0 x 5.0 x 0.9 mm
Status Full production
Applications Low power MCU, PCI or PCI Express, USB3.0, non-baseband clocking in mobile phones (camera modules, multimedia chipsets, etc), portable gaming devices, other handheld applications (eePC, portable test equipment, etc.)

 

48-hour turnaround on samples

Don't waste time searching and waiting for oscillators. Contact us to program SiTime oscillators to your exact specification.

Supported oscillator families

  • Low power: SiT8008, SiT8009, SiT1602
  • Ultra performance: SiT8208, SiT8209
  • Differential: SiT9120, SiT9121, SiT9122
  • High temperature: SiT1618, SiT8918, SiT8919, SiT8920, SiT8921
  • AEC-Q100 automotive: SiT2024, SiT2025, SiT8924, SiT8925
  • Clock generator: SiT2001, SiT2002, SiT2018, SiT2019, SiT2020, SiT2021
  • Single-ended VCXO: SiT3807, SiT3808,SiT3809
  • Differential VCXO: SiT3821, SiT3822
  • Spread spectrum: SiT9001 SiT9002
  • Differential spread spectrum SiT9002


Any frequency, voltage, stability and package size

 

Stay up to date and follow us on LinkedIn

Join our newsletter and receive the latest industry news and technology updates

Can't find what you need? Contact us

Latest SiTime news

Introducing the Acal BFi dedicated IoT website

read more

Acal BFi sign pan-European agreement with the world’s leading MEMS-timing product...

read more