LMK01000_14 Datasheet, PDF (1/27 Pages) Texas Instruments – 1.6 GHz High Performance Clock Buffer, Divider, and Distributor

LMK01000
www.ti.com
SNAS437G – FEBRUARY 2008 – REVISED OCTOBER 2009
LMK01000 Family LMK01000 Family 1.6 GHz High Performance Clock Buffer, Divider, and
Distributor
Check for Samples: LMK01000
FEATURES
1
•2 30 fs additive jitter (100 Hz to 20 MHz)
• Dual clock inputs
• Programmable output channels (0 to 1600
MHz)
• External synchronization
• Pin compatible family of clocking devices
• 3.15 to 3.45 V operation
• Package: 48 pin LLP (7.0 x 7.0 x 0.8 mm)
Device
LMK01000
LMK01010
LMK01020
LVDS
Outputs
3
8
0
LVPECL
Outputs
5
0
8
TARGET APPLICATIONS
• High performance Clock Distribution
• Wireless Infrastructure
• Medical Imaging
• Wired Communications
• Test and Measurement
• Military / Aerospace
DESCRIPTION
The LMK01000 family provides an easy way to divide and distribute high performance clock signals throughout
the system. These devices provide best-in-class noise performance and are designed to be pin-to-pin and
footprint compatible with LMK03000/LMK02000 family of precision clock conditioners.
The LMK01000 family features two programmable clock inputs (CLKin0 and CLKin1) that allow the user to
dynamically switch between different clock domains.
Each device features 8 clock outputs with independently programmable dividers and delay adjustments. The
outputs of the device can be easily synchronized by an external pin (SYNC*).
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2008–2009, Texas Instruments Incorporated