FAR-C7 Datasheet | Fujitsu Semiconductor Limited

DESCRIPTION FAR C7 series is the small and highly precise resonator which is utilizing LT (Li Ta O3 : Lithium Tantalate) crystal with high electro-mechanical coupling coefficient and has built-in load capacitors for use in microprocessor clock in the small ceramic package of low profile. FAR C7 series is excellent in the mechanical property, and has realized high reliability. s FEATURES - - - - - - Frequency Range : 6 MHz to 25 MHz .. Ultra-small package Built-in load capacitors for use in microprocessor clock pletely lead-free device. Excellent in heat resistance to lead-free reflow soldering (Reflow temperature at +260 °C) High reliability, excellent in shock and vibration resistance s PACKAGES C7 Series (Type F/G/H) s PRODUCT LINEUP Name Items Package Material Frequency range Standard frequency Frequency tolerance - Frequency stability (Over temperature) Built-in capacitance Aging stability Operating temperature Storage temperature (Device only) F type F package 6 MHz to 11.9 MHz G type G package LT (Li Ta O3 : Lithium Tantalate) Crystal 12 MHz to 20 MHz 20.1 MHz to 25 MHz See “s STANDARD FREQUENCIES” ± 500 ppm (G) , ± 1,000 ppm (J) + 400 ppm / - 200 ppm (- 10 °C to + 60 °C) + 700 ppm / - 200 ppm (- 30 °C to + 85 °C) 10 p F ± 4 p F 5 p F ± 2 p F - 30 °C to + 85 °C - 40 °C to + 100 °C ± 500 ppm (+ 25 °C ± 2 °C for 10 years) H type H package 1 MΩ Measurement circuit for frequency (R : Resonator) C1 C2 C1, C2 : Load capacitors (built-in) VCC = 5 V DC IC Part number 6 MHz to 10 MHz : MB84069B × 2 10 MHz to 20 MHz : MC74HC04 × 2 20 MHz to 25 MHz : MC74HCU04 × 2 Measurement circuit for resonant resistance (R : Resonator) 50 Ω C1 OSC ~ C2 50 Ω LM Measurement equipment : Network Analyzer - : Other frequency tolerances available. Contact our sales representatives for specific requirements. C7 Series (Type F/G/H) s STANDARD FREQUENCIES Standard Frequency [k Hz] 6000 8000 12000 16000 24000 Package Size F F G G H Resonance Resistance C7 Series (type F/G/H) 800 Ω...