●The LMK03000 family of precision clock conditioners combine the functions of jitter cleaning/reconditioning, multiplication, and distribution of a reference clock. The devices integrate a Voltage Controlled Oscillator (VCO), a high performance Integer-N Phase Locked Loop (PLL), a partially integrated loop filter, and up to eight outputs in various LVDS and LVPECL combinations.
●The VCO output is optionally accessible on the Fout port. Internally, the VCO output goes through a VCO Divider to feed the various clock distribution blocks.
●Each clock distribution block includes a programmable divider, a phase synchronization circuit, a programmable delay, a clock output mux, and an LVDS or LVPECL output buffer. This allows multiple integer-related and phase-adjusted copies of the reference to be distributed to eight system components.
●The clock conditioners come in a 48-pin WQFN package and are footprint compatible with other clocking devices in the same family.
● Integrated VCO with Very Low Phase Noise Floor
● Integrated Integer-N PLL with Outstanding Normalized Phase Noise Contribution of -224 dBc/Hz
● VCO Divider Values of 2 to 8 (All Divides)
● Channel Divider Values of 1, 2 to 510 (even divides)
● LVDS and LVPECL Clock Outputs
● Partially Integrated Loop Filter
● Dedicated Divider and Delay Blocks on Each Clock Output
● Pin Compatible Family of Clocking Devices
● 3.15 to 3.45 V Operation
● Package: 48 Pin WQFN (7.0 x 7.0 x 0.8 mm)
● 200 fs RMS Clock Generator Performance (10 Hz to 20 MHz) with a Clean Input Clock
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