LMK03002 Series
1566 to 1724-MHz, 800-fs RMS jitter, precision clock conditioner with integrated VCO
Manufacturer: Texas Instruments
Catalog
1566 to 1724-MHz, 800-fs RMS jitter, precision clock conditioner with integrated VCO
Key Features
• Integrated VCO with Very Low Phase Noise FloorIntegrated Integer-N PLL with Outstanding Normalized Phase Noise Contribution of-224 dBc/HzClock Generator Performance (10 Hz - 20 MHz)LMK03002C: 200 fs RMS JitterJitter Cleaner Performance Grade (12 kHz to 20 MHz)LMK03002: 800 fs RMS JitterLMK03002C: 400 fs RMS JitterVCO Frequency: 1566 to 1724 MHzClock Output Frequency Range of 1 to 862 MHz4 LVPECL Clock OutputsPartially Integrated Loop FilterDedicated Divider and Delay Blocks on Each Clock OutputPin Compatible Family of Clocking Devices3.15 to 3.45 V OperationPackage: 48 Pin WQFN (7.0 x 7.0 x 0.8 mm)All trademarks are the property of their respective owners.Integrated VCO with Very Low Phase Noise FloorIntegrated Integer-N PLL with Outstanding Normalized Phase Noise Contribution of-224 dBc/HzClock Generator Performance (10 Hz - 20 MHz)LMK03002C: 200 fs RMS JitterJitter Cleaner Performance Grade (12 kHz to 20 MHz)LMK03002: 800 fs RMS JitterLMK03002C: 400 fs RMS JitterVCO Frequency: 1566 to 1724 MHzClock Output Frequency Range of 1 to 862 MHz4 LVPECL Clock OutputsPartially Integrated Loop FilterDedicated Divider and Delay Blocks on Each Clock OutputPin Compatible Family of Clocking Devices3.15 to 3.45 V OperationPackage: 48 Pin WQFN (7.0 x 7.0 x 0.8 mm)All trademarks are the property of their respective owners.
Description
AI
The LMK03002/LMK03002C 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 four LVPECL clock output distribution blocks.
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 LVPECL output buffer. This allows multiple integer-related and phase-adjusted copies of the reference to be distributed to four system components.
The clock conditioners come in a 48-pin WQFN package and are footprint compatible with other clocking devices in the same family.
The LMK03002/LMK03002C 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 four LVPECL clock output distribution blocks.
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 LVPECL output buffer. This allows multiple integer-related and phase-adjusted copies of the reference to be distributed to four system components.
The clock conditioners come in a 48-pin WQFN package and are footprint compatible with other clocking devices in the same family.
