LMK1C1104PWR

Description

The LMK1C1104PWR is a high-performance clock buffer from Texas Instruments (TI). It's a low-voltage, low-power device that provides a reliable and accurate clock signal for various applications. This clock buffer offers a 1:2, 1:3, or 1:4 LVCMOS clock multiplication function, making it suitable for industrial automation systems, telecommunications equipment, data center servers, automotive systems, and test and measurement equipment. The LMK1C1104PWR features very low output skew, additive jitter, and propagation delay, ensuring precise timing and synchronization. It operates at supply voltages of 3.3V, 2.5V, or 1.8V, with fail-safe inputs and a maximum frequency of 250 MHz (for 3.3V) or 200 MHz (for 2.5V and 1.8V). The device is available in an 8-pin TSSOP package and has an operating temperature range of -40°C to 125°C.

Features

According to the product information, the features of the LMK1C1104PWR are:

• High-performance 1:2, 1:3 or 1:4 LVCMOS clock buffer
• Very low output skew (<50 ps)
• Extremely low additive jitter (<50 fs maximum)
• Very low propagation delay (<3 ns)
• Synchronous output enable
• Supply voltage: 3.3 V, 2.5 V, or 1.8 V
• 3.3-V tolerant input at all supply voltages
• Fail-safe inputs
• fmax = 250 MHz for 3.3 V, 200 MHz for 2.5 V and 1.8 V

These features make it suitable for applications such as industrial automation systems, telecommunications equipment, data center servers, automotive systems, and test and measurement equipment.

Package

The package type of LMK1C1104PWR is TSSOP8 or WSON8, both are available options.

Pinout

The LMK1C1104PWR has a pin count of 8 (TSSOP package). The pin functions are:

• VCC: Power supply
• GND: Ground
• IN: Input clock signal
• OUT: Output clock signal
• EN: Enable input (active-high)
• VREF: Reference voltage input
• NC: No connect
• NC: No connect

This device is a high-performance 1:2, 1:3 or 1:4 LVCMOS clock buffer with very low output skew and additive jitter. It has a synchronous output enable and operates from a supply voltage of 3.3 V, 2.5 V, or 1.8 V.

Manufacturer

The manufacturer of the LMK1C1104PWR is Texas Instruments (TI), a leading American technology company that designs, manufactures, and tests semiconductors and other electronic components. TI is a global semiconductor leader with a broad portfolio of innovative technologies and products that include analog and embedded processing chips, power management devices, and interface and connectivity solutions.

Applications

The LMK1C1104PWR clock buffer is suitable for industrial automation systems, telecommunications equipment, data center servers, automotive systems, and test & measurement equipment that require precise timing and synchronization. It provides high-performance clocking solutions with low output skew, additive jitter, and propagation delay, making it an ideal component for applications demanding accurate signal processing.

Equivalent

The equivalent products of LMK1C1104PWR are:

• Texas Instruments LMK1C1102
• Texas Instruments LMK1C1103
• Texas Instruments LMK1C1105

These products offer similar clock buffer and driver functionality with varying frequency and voltage options.