The O 100.0-JOH32-A-3.3-T1-IP-LF is a Jauch Quartz product designed for electronic applications. It features compact design with reliable performance characteristics suitable for various industrial and consumer applications.<\/p>\n
| \u7c7b\u578b<\/td>\n | SMD Crystal Oscillator (XO) – HCSL Output<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||
| Series<\/td>\n | JOH32 (3rd Overtone)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||
| Frequency<\/td>\n | 100.000 MHz<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||
| Frequency Stability Over All<\/td>\n | +\/- 100 ppm (A code)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||
| Supply Voltage VDC<\/td>\n | 3.3V<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||
| \u8f93\u51fa\u7c7b\u578b<\/td>\n | HCSL (High-Speed Current Steering Logic)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||
| Frequency Range (Series)<\/td>\n | 13.5 ~ 160.0 MHz<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||
| \u5de5\u4f5c\u6e29\u5ea6<\/td>\n | -40C to +85C (T1)<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||
| \u5305\u88c5<\/td>\n | 3.2 x 2.5 x 0.95 mm, 4-Pad SMD<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||
| Option<\/td>\n | IP = Inverting output pair<\/td>\n<\/tr>\n | |||||||||||||||||||||||||||||||||||||||||||||
| RoHS<\/td>\n | Compliant (LF suffix)<\/td>\n<\/tr>\n<\/table>\n\u7279\u70b9<\/h2>\n100 MHz HCSL output crystal oscillator; JOH32 3.2×2.5mm compact package; 3rd overtone crystal technology; HCSL (High-Speed Current Steering Logic) output; 3.3V supply voltage; \u00b1100ppm frequency stability (A code) over -40C to +85C (T1); Inverting output pair option (IP); Compact 3225 footprint; Industrial temperature range; RoHS compliant lead-free (LF)<\/p>\n \u5e94\u7528<\/h2>\nPCI Express (PCIe) reference clock; Server and workstation timing; Chipset clock distribution; Network processor clock; Storage controller timing; High-speed digital logic; PCIe Gen 1\/2\/3 clocking; Motherboard clock generation<\/p>","protected":false},"excerpt":{"rendered":" Product Overview The O 100.0-JOH32-A-3.3-T1-IP-LF is a Jauch Quartz product designed for electronic applications. It features compact design with reliable performance characteristics suitable for various industrial and consumer applications. Key Specifications Type SMD Crystal Oscillator (XO) – HCSL Output Series JOH32 (3rd Overtone) Frequency 100.000 MHz Frequency Stability Over All +\/- 100 ppm (A code) […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[65,60],"tags":[1507],"chip_brand":[1500],"class_list":["post-10261","post","type-post","status-publish","format-standard","hentry","category-crystals-oscillators","category-passive-components","tag-o-100-0-joh32-a-3-3-t1-ip-lf","chip_brand-jauch-2"],"acf":{"brief_explanation":"100 MHz HCSL crystal oscillator, 3.3V, \u00b1100ppm, -40 to +85C, 3.2x2.5mm, 3rd overtone, inverting output","date_code":"","package_case":"3.2 x 2.5 x 0.95 mm (4-Pad SMD)","in_stock":7301,"datasheet":"https:\/\/www.jauch.com\/downloadfile\/joh32\/joh32_hcsl.pdf","price":"$6.50 @ 1ku","product_introduction":"The O 100.0-JOH32-A-3.3-T1-IP-LF from Jauch Quartz is a 100 MHz HCSL (High-Speed Current Steering Logic) crystal oscillator in the compact JOH32 3.2 x 2.5mm package, designed specifically for PCI Express reference clock applications. The JOH32 series uses 3rd overtone crystal technology to achieve frequencies from 13.5 to 160.0 MHz in a small 3225 footprint. HCSL output is the standard signaling for PCIe reference clocks, providing differential current-mode drive with typical 700mV swing centered at approximately 350mV, compatible with PCIe PHY clock receivers. The 100 MHz frequency is the standard PCIe reference clock from which all PCIe data rates are derived: 100 MHz x 1 = 2.5 GT\/s (Gen1), x 2 = 5.0 GT\/s (Gen2), x 4 = 8.0 GT\/s (Gen3). The A stability code specifies \u00b1100ppm total frequency accuracy, which is sufficient for PCIe clocking where the specification allows \u00b1300ppm. The IP (Inverting Pair) option provides a complementary output pair for differential clock distribution.","working_principle":"The O 100.0-JOH32-A-3.3-T1-IP-LF operates as a crystal oscillator with HCSL (High-Speed Current Steering Logic) output, specifically designed for PCI Express reference clock applications. The internal 3rd overtone AT-cut quartz crystal resonates at 100 MHz, which is a frequency too high for fundamental-mode crystals in this package size. The 3rd overtone mode uses the third harmonic of the crystal's fundamental thickness-shear resonance, where the crystal wafer is approximately 3 times thicker than a fundamental-mode crystal at the same frequency, providing better mechanical robustness and lower ESR. The HCSL output uses current-steering logic where the output driver sources approximately 17mA into a 50-ohm termination to ground, creating a voltage swing of approximately 700mV. The differential HCSL pair (with IP inverting option) provides complementary signals for common-mode noise rejection in high-speed PCB layouts. The HCSL levels are defined by the PCIe specification: typical swing 700mV, crossing voltage approximately 350mV, rise\/fall time less than 300ps.","pin_description":"
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