SiTime

SiT1552 Series Ultra-Small Precision 32 kHz TCXOs

SiTime's SiT1552 is the industry’s smallest footprint package (1.5 mm x 0.8 mm CSP) with 990 nA current consumption for mobile, wearable, consumer, and IoT applications

Image of SiTimes's SiT1552 Series Ultra-Small Precision 32 kHz TCXO’sSiTime's TempFlat™ MEMS technology enables the first 32 kHz TCXO in a 1.2 mm2 chip-scale package, the world's smallest footprint. Typical core supply current is only 1 μA. And unlike standard oscillators, the SiT1552 features NanoDrive™, a factory programmable output that reduces voltage swing to minimize 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).

NanoDrive™ Output to Optimize Swing and Lower Power Graph

Reducing voltage swing with NanoDrive can reduce total supply current up to 40%. See NanoDrive product training module at https://www.digikey.com/en/ptm/s/sitime/nanodrive/tutorial

Drive Multiple Loads to Minimize BOM and Board Space Graph

Features and Benefits
  • ±5 ppm frequency stability over-temperature
  • Smallest footprint in chip-scale (CSP): 1.5 mm x 0.8 mm
  • Ultra-low power: 990 nA (typ)
  • NanoDrive reduced swing oscillator output
  • Internal VDD supply filtering
  • Saves board space
  • Maximizes battery life
  • Programmable output swing minimizes power
  • Eliminates external VDD bypass capacitor to maintain ultra-small footprint
  • Improved local timekeeping and improved system power with less dependency on network timekeeping updates with mobile and wearable devices
Applications
  • Smart meters (AMR)
  • Health and wellness monitors
  • Pulse-per-second timekeeping

SiT1552 Series

ObrázekObjednací číslo výrobcePopisAvailable QuantityCenaZobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ LVCMOSSIT1552AI-J1-DCC-32.768EMEMS OSC TCXO 32.7680KHZ LVCMOS0 - Immediate$29.89Zobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ LVCMOSSIT1552AI-JF-DCC-32.768DMEMS OSC TCXO 32.7680KHZ LVCMOS41633 - Immediate$35.15Zobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ LVCMOSSIT1552AC-JE-DCC-32.768DMEMS OSC TCXO 32.7680KHZ LVCMOS22154 - Immediate$35.36Zobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ LVCMOSSIT1552AC-JE-DCC-32.768EMEMS OSC TCXO 32.7680KHZ LVCMOS36670 - Immediate$45.26Zobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ LVCMOSSIT1552AI-JF-DCC-32.768EMEMS OSC TCXO 32.7680KHZ LVCMOS629 - Immediate$48.42Zobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ LVCMOSSIT1552AI-JE-DCC-32.768EMEMS OSC TCXO 32.7680KHZ LVCMOS31720 - Immediate$38.73Zobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ NANODRVSIT1552AI-JE-D14-32.768EMEMS OSC TCXO 32.7680KHZ NANODRV0 - Immediate$35.28Zobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ LVCMOSSIT1552AI-JE-DCC-32.768DMEMS OSC TCXO 32.7680KHZ LVCMOS3000 - Immediate$23.69Zobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ LVCMOSSIT1552AC-JE-DCC-32.768GMEMS OSC TCXO 32.7680KHZ LVCMOS0 - Immediate$32.20Zobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ LVCMOSSIT1552AI-J1-DCC-32.768DMEMS OSC TCXO 32.7680KHZ LVCMOS0 - Immediate$17.38Zobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ LVCMOSSIT1552AI-JE-DCC-32.768SMEMS OSC TCXO 32.7680KHZ LVCMOS0 - Immediate$21.12Zobrazit podrobnosti
MEMS OSC TCXO 32.7680KHZ LVCMOSSIT1552AI-JE-DCC-32.768GMEMS OSC TCXO 32.7680KHZ LVCMOS0 - Immediate$35.28Zobrazit podrobnosti
Published: 2017-05-16

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