Oscillator IC with -98dB close-in Jitter
Seiko NPC designers were challenged to develop a superior close-in phase noise oscillator and 5058H is the result. -98dB at 10 Hz and -164dB floor at 1MHz is consistently better than current best standard products and offer the performance in a range of small LCC packages, from 7x7mm to 2.5x2.0mm

Applications requiring lowest jitter possible for maximum accuracy or precision will benefit from using clocks made using the 5058H crystal oscillator CMOS IC.

Operating supply voltage is 1.6 to 3.63Vo over an operating temperature range of -40°C to 125°C
Key Features
  • ·Operating supply voltage: 1.60V to 3.63V
  • ·Recommended oscillation frequency
  • (Fundamental-frequency): 20MHz to 50MHz
  • ·Phase noise:Typical -98dBc/Hz @5058HA1version
  • Offset Frequency=10Hz, fOSC=49MHz, VDD=1.8V
  • ·Current consumption :1.0mA typ. @ Hx1 ver. fOSC=49MHz,
  • VDD=1.8V, no load
  • ·Operation temperature: -40 to +125°C
  • ·Standby function
  • High impedance in standby mode, oscillator stops
  • ·Oscillation detection circuit built-in
  • Lowest jitter oscillator in small LCC
  • Improve critical timing
  • Low power
Typical Applications
  • Data Acquisition Systems
  • Professional Audio
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