LMK1C1106PWR

Clock Buffers, Drivers Overview

The LMK1C1106PWR is a 1:6 LVCMOS clock buffer from Texas Instruments, housed in a 14-pin TSSOP package. It supports supply voltages of 1.8 V, 2.5 V, and 3.3 V, with maximum operating frequencies of 250 MHz at 3.3 V and 200 MHz at lower voltages. The device features extremely low additive jitter (nominal < 25 fs) and very low output skew (< 55 ps). Propagation delay ranges from 1.3 ns to 3 ns depending on the supply voltage. It includes synchronous output enable control and fail-safe inputs to prevent oscillation without an input signal.

Clock Buffers, Drivers Feature Summary

• 1:6 LVCMOS fan-out buffer with low additive jitter (< 25 fs nominal) and low output skew (< 55 ps)
• Operates at 250 MHz for 3.3 V supply and 200 MHz for 2.5 V or 1.8 V supplies
• Synchronous output enable (1G) and fail-safe inputs to prevent output oscillation
• 9000 V HBM ESD rating and wide operating temperature range (-40°C to 125°C)

Clock Buffers, Drivers Applications

• Factory automation & control
• Telecommunications equipment
• Data center & enterprise computing
• Grid infrastructure
• Motor drives

Clock Buffers, Drivers Procurement Notes

Verify the specific ordering suffix 'PWR' corresponds to the 14-pin TSSOP package and standard tape-and-reel packaging. Confirm RoHS compliance and lead finish details via the manufacturer's official documentation before procurement.

Clock Buffers, Drivers Selection Notes

Select this component when a 1:6 LVCMOS fan-out solution is required. Ensure the system power supply matches the target frequency requirements (250 MHz max at 3.3 V). Verify that the 14-pin TSSOP footprint fits the PCB layout constraints.

Clock Buffers, Drivers Part Context

The LMK1C1106PWR belongs to the LMK1C110x family of modular, high-performance clock buffers. This family includes variations with different fan-outs (1:2, 1:3, 1:4, 1:6, 1:8) and shares pin compatibility within the same package types.

Clock Buffers, Drivers Replacement Considerations

The CDCLVC110x family offers backwards compatibility. Specific substitutes include the LMK1C1108PWR for 1:8 fan-out or the LMK1C1104APWR for 1:4 fan-out, provided the package and electrical characteristics align with the design requirements.