Improve overall system performance with our clock jitter cleaners
Industry’s lowest power and lowest jitter JESD204B-compliant jitter cleaners
These devices feature ultra-low jitter of 65 fs typ 12k-20M at 122.88 MHz and 50 fs typ 12k-20M at 1966.08 MHz and ultra-low in-band phase noise through leading BiCMOS technology.
The industry’s first JESD204B jitter cleaner family, LMK0482x, supports JESD204B and non-JESD204B applications with a single device. Full SYSREF support reduces SoC complexity and cost. Multiple SYSREF frequencies from one device.
The PLLATINUM dual phase-locked loop (PLL) concept reduces cost and improves performance. The innovative semi-digital PLL technique offers the best performance while integrating PLL loop filter components and supporting <5 Hz of loop bandwidth.
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Browse featured products
|Device||Description||# of Outputs||Output Frequency (Max) (MHz)||# of Inputs||RMS Jitter (fs)*||Applications||Special Features|
|LMK04610||High performance dual loop jitter cleaner||10 to 16||2000||2 to 4||65||Wireless, Industrial||Cascaded PLL, SPI, Holdover mode, 105C PCB temp support, JESD204B SYSREF support - Multiple SYSREF frequencies from one device, Fully integrated loop filter - <5Hz loop bandwidth, Integrated LDOs for 70dBc PSRR, Low power with 0.88W @ 10 outputs running|
|LMK04832||Ultra Low Noise 3.2GHz Jitter Cleaner, Clock Generator and Distributor||14||3202||3||88||Wireless, Industrial||3.3V Vcc/Vdd, JESD204B SYSREF Generation, Holdover mode, Jitter Cleaner, Manual and auto switching between inputs, SPI, uWire|
|LMK04808||High performance dual loop jitter cleaner||14||3072||2||111||Wireless, Industrial||Cascaded PLL, SPI/uWire, Holdover mode, Int. XTAL oscillator on PLL1|
|LMK04906||High performance dual loop jitter cleaner||6||2600||3||100||Wireless, Industrial||Cascaded PLL, SPI/uWire, Holdover mode, Int. XTAL oscillator on PLL1|
|CDCM7005-SP||Space grade single loop jitter cleaner||5||1500||2||NA - single loop||Space||Single PLL, SPI, Rad-Tolerant Class V|
*12kHz to 20MHz
Videos for clock jitter cleaners
Our Clock Architect online design tool you find the right clock for your system by generating complete clock-tree solutions. The tool generates multiple solutions that optimized for performance, cost or board space.