Clock Synthesis Products miClockSynth 24x, 25x, 26x Devices Today's modern systems often require the generation and distribution of several clock frequencies to multiple loads. Clock synthesis devices from Microsemi help lower bill of material (BOM) costs, reduce board space, simplify design, and improve performance and reliability by replacing multiple external components traditionally used to time processors, memory chips, PHY chips, and more with a fully integrated single-chip solution. Key Features Microsemi's miClockSynth 26x devices can create a complex clock tree, replacing a number of multipliers, synthesizers, and oscillators on the board, improving design reliability while reducing BOM costs and simplyifying the design. The miClockSynth 25x devices provide up to six ultra-low jitter output clocks from <1 Hz to 1035 MHz. With a small package and best-in-class jitter performance, these devices target clock synethesis and frequency conversion applications with tough jitter budgets and tight board space restrictions. * miClockSynth 26x Frac-N APLL has a fractional and integer divider, creating four independent frequency families Applications Oscillator * Clocks for NPUs, FPGAs, CDRs, high-speed ADCs and DACs, PCIe interface devices, Ethernet switches, and PHYs * Steer output frequency per APLL or Frac-N divider with better than 0.01 ppb resolution * Timing generation for optical, storage, networking, and broadcast video applications Configurable Output Format Best-in-Class Jitter Performance * Ultra-low output jitter: 160 fs RMS Up to Four Independent Frequency Families Any-Rate Frequency Conversion * Any input frequency: 10 MHz to 1.25 GHz * Any output frequency: 1 Hz to 1 GHz High-Precision Numerically Controlled * OTN, WDM, and wireless applications * miClockSynth 26x devices provide LVDS, LVPECL, HCSL, 2x CMOS, or HSTL per output Key Benefits Spread-Spectrum Modulation Mode Reduces BOM Cost and Board Space * miClockSynth 25x and 26x devices meet PCIe standard requirements * Replaces multiple high-performance crystals and crystal oscillators * Small packages: 5x5 (miClockSynth 25x) and 8x8 (miClockSynth 26x) QFNs Easy to Design * Up to 8 custom configurations per device or part number selectable with external hardware pins to ensure clocks are available at power-up Flexible Power Supply Banks * miClockSynth 26x outputs are grouped into six power supply banks, enabling glueless interfacing with neighboring components * miClockDesignerTM web tool creates devices to power-up with preset clocks while reducing time-to-market/BOM costs and simplifying inventory * Easy-to-use evaluation software with intuitive Windows-based GUI Caracal-1TM VSC7423 1588v2 50 MHz PD70224 PD70211 Diode Bridge PD IC Transformer 2.5G Cu PHY HSGMII Integrated GE PHY Transformer 2.5 GbE Cu 2.5 GbE UPoE 1 GbE Cu 1 GbE Cu 125 MHz 2x ZL30251 PD69101ILQ-TR PSE IC Microsemi makes no warranty, representation, or guarantee regarding the information contained herein or the suitability of its products and services for any particular purpose, nor does Microsemi assume any liability whatsoever arising out of the application or use of any product or circuit. The products sold hereunder and any other products sold by Microsemi have been subject to limited testing and should not be used in conjunction with mission-critical equipment or applications. Any performance specifications are believed to be reliable but are not verified, and Buyer must conduct and complete all performance and other testing of the products, alone and together with, or installed in, any end-products. Buyer shall not rely on any data and performance specifications or parameters provided by Microsemi. It is the Buyer's responsibility to independently determine suitability of any products and to test and verify the same. The information provided by Microsemi hereunder is provided "as is, where is" and with all faults, and the entire risk associated with such information is entirely with the Buyer. Microsemi does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other IP rights, whether with regard to such information itself or anything described by such information. Information provided in this document is proprietary to Microsemi, and Microsemi reserves the right to make any changes to the information in this document or to any products and services at any time without notice. Clock Synthesis Products miClockSynth 24x, 25x, 26x Devices Featured Products miClockSynth 26x: ZL30260-ZL30267 ZL30267 XTAL Driver INT DIV APLL1 FRAC-N FRAC DIV ic1 ic2 INT DIV APLL2 FRAC-N FRAC DIV ic3 Config and Status EEPROM DIV oc1 DIV oc2 DIV oc3 DIV oc4 DIV oc5 DIV oc6 DIV oc7 DIV oc8 DIV oc9 DIV oc10 GPIO ZL30251 miClockSynth 25x: ZL30250 and ZL30251 ic1_p/n DIV DIV oc1_p/n DIV oc2_p/n * Any-to-any frequency synthesis/conversion generates any clock rate from <1 Hz to 1035 MHz with jitter as low as 160 fs DIV oc3_p/n * Spread-spectrum: 0.5% meets low EMI specifications ic2_p/n APLL ic3/gpio3 DIV XTAL Driver * Accurate numerically controlled oscillator replaces expensive high-end analog VCXOs x2 xin * Replaces expensive high-end analog VCXOs: accurate NCO; 0.01 ppb resolution * Small 8 mm x 8 mm QFN package Control Interface xout * Ideal for PCIe Gen 1-4: with spread-spectrum, HCSL, and ultra-low-jitter output * Easily interfaces without level shifters: each output configurable as LVDS, LVPECL, HCSL, 2x CMOS, or HSTL GPIO/ Alarms SPI/I2C * Replaces multiple devices: four independent frequency families with jitter as low as 170 fs RMS from integer divider EEPROM Configuration and Status SPI/I2C Slave GPIO/ Alarms * Pin-selectable custom configuration: easy implementation, up to four configurations Control Interface GPIO * Tiny 5 mm x 5 mm QFN package ZL30245 ic1A_p/n ic2A_p/n DIV DIV oc1A_p/n DIV DIV oc2A_p/n DIV oc3A_p/n APLLA ic3A xoutA XTAL Driver x2 xinA ic1B_p/n ic2B_p/n DIV DIV oc1B_p/n DIV DIV oc2B_p/n DIV oc3B_p/n APLLB ic3B xoutB XTAL Driver xinB x2 EEPROM Configuration and Status Availability and Support SPI/ I2C Control Interface GPIO/ Alarms miClockSynth 24x: ZL30244 and ZL30245 * Two independent APLL channels with four input clocks per channel * Any-to-any frequency synthesis/conversion generates any clock rate from <1 Hz to 1035 MHz with jitter as low as 160 fs * Spread-spectrum: 0.5% meets low EMI specifications * Pin-selectable custom configuration: easy implementation with up to four configurations per channel * Space-saving 5 mm x 10 mm LGA package GPIO[A:B] Microsemi Clock Management products are in volume production. To learn more about Microsemi's clock products, visit www.microsemi.com/timing-and-synchronization/clock-synthesis. Full information, including complete datasheets and design manuals, is available to registered MyMicrosemi customers. To register for a MyMicrosemi account, visit www.microsemi.com/ create-an-account. Microsemi Corporate Headquarters One Enterprise, Aliso Viejo, CA 92656 USA Within the USA: +1 (800) 713-4113 Outside the USA: +1 (949) 380-6100 Fax: +1 (949) 215-4996 Email: sales.support@microsemi.com www.microsemi.com Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets. Products include high-performance and radiation-hardened analog mixed-signal integrated circuits, FPGAs, SoCs and ASICs; power management products; timing and synchronization devices and precise time solutions, setting the world's standard for time; voice processing devices; RF solutions; discrete components; enterprise storage and communication solutions, security technologies and scalable anti-tamper products; Ethernet solutions; Power-over-Ethernet ICs and midspans; as well as custom design capabilities and services. Microsemi is headquartered in Aliso Viejo, California and has approximately 4,800 employees globally. Learn more at www.microsemi.com. (c)2015-2017 Microsemi Corporation. All rights reserved. Microsemi and the Microsemi logo are registered trademarks of Microsemi Corporation. All other trademarks and service marks are the property of their respective owners. ClockSynthesisProducts. 1.1. 7/17