Texas Instruments LMK02000
The LMK02000 precision clock conditioner combines the functions of jitter cleaning/reconditioning, multiplication, and distribution of a reference clock. The device integrates a high performance Integer-N Phase Locked Loop (PLL), three LVDS, and five LVPECL clock output 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.| Part No. | LMK02000 |
|---|---|
| Datasheet | LMK02000 Download |
| Manufacturer |  Texas Instruments |
| Description | Precision Clock Conditioner |
| Buy | Stock & Price |
FEATURES
●1 20 fs Additive Jitter● Integrated Integer-N PLL with Outstanding Normalized Phase Noise Contribution of -224 dBc/Hz
● Clock Output Frequency Range of 1 to 800 MHz
● 3 LVDS and 5 LVPECL Clock Outputs
● 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) 3
DESCRIPTION
This allows multiple integer-related and phase-adjusted copies of the reference to be distributed to eight system components. 2 TargetAPPLICATIONS
● Data Converter Clocking● Networking, SONET/SDH, DSLAM
● Wireless Infrastructure
● Medical
● Test and Measurement
● Military / Aerospace The clock conditioner comes in a 48-pin WQFN package and is footprint compatible with other clocking devices in the same family. 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers.
