Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Fanout Buffer (Distribution) |
| NumberofCircuits | 1 |
| Ratio-Input:Output | 1:4 |
| Differential-Input:Output | No/No |
| Input | LVCMOS |
| Output | LVCMOS |
| Frequency-Max | 250 MHz |
| Voltage-Supply | 1.71V, 2.375V, 3.135V ~ 1.89V, 2.625V, 3.465V |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP (0.173, 4.40mm Width) |
Обзор
Description
The LMK1C1104PWR is a low-skew, 1-to-4 CMOS clock buffer from Texas Instruments. It operates at 1.8V, 2.5V, or 3.3V and delivers high-performance clock distribution with minimal additive jitter.
### Key Features:
- 1:4 fanout with <50ps output-to-output skew
- Supports clock frequencies up to 200MHz
- Low additive jitter (typ. 0.3ps RMS)
- 3.5ns max propagation delay
- CMOS-compatible inputs & outputs
- Industrial temp range (-40°C to +85°C)
- TSSOP-14 package
### Applications:
- Clock distribution in FPGAs, ASICs, and processors
- Networking, telecom, and data center systems
- Consumer electronics & industrial controls
The LMK1C1104PWR is ideal for low-power, high-reliability clock buffering with precise synchronization.
### Key Features:
- 1:4 fanout with <50ps output-to-output skew
- Supports clock frequencies up to 200MHz
- Low additive jitter (typ. 0.3ps RMS)
- 3.5ns max propagation delay
- CMOS-compatible inputs & outputs
- Industrial temp range (-40°C to +85°C)
- TSSOP-14 package
### Applications:
- Clock distribution in FPGAs, ASICs, and processors
- Networking, telecom, and data center systems
- Consumer electronics & industrial controls
The LMK1C1104PWR is ideal for low-power, high-reliability clock buffering with precise synchronization.
Features
The LMK1C1104PWR is a high-performance clock buffer with the following key features:
- 1:4 LVCMOS fanout buffer – Distributes one input to four identical outputs.
- Low additive jitter – <100 fs RMS (12 kHz–20 MHz).
- Wide input frequency range – Supports 8 MHz to 250 MHz.
- LVCMOS-compatible inputs/outputs – Works with 1.8V, 2.5V, or 3.3V supplies.
- Low power consumption – Typically 15 mA at 3.3V.
- Industrial temperature range – Operates from -40°C to +105°C.
- Small package – 14-pin TSSOP (PWR) for space-constrained designs.
Ideal for clock distribution in networking, telecom, and industrial applications.
- 1:4 LVCMOS fanout buffer – Distributes one input to four identical outputs.
- Low additive jitter – <100 fs RMS (12 kHz–20 MHz).
- Wide input frequency range – Supports 8 MHz to 250 MHz.
- LVCMOS-compatible inputs/outputs – Works with 1.8V, 2.5V, or 3.3V supplies.
- Low power consumption – Typically 15 mA at 3.3V.
- Industrial temperature range – Operates from -40°C to +105°C.
- Small package – 14-pin TSSOP (PWR) for space-constrained designs.
Ideal for clock distribution in networking, telecom, and industrial applications.
Pinout
The LMK1C1104PWR is a 4-output LVCMOS fanout buffer from Texas Instruments.
- Pin Count: 8-pin (TSSOP package)
- Functions:
- Input: Single LVCMOS-compatible clock input.
- Outputs: 4 identical LVCMOS outputs (1:4 fanout).
- Features: Low additive jitter, 1.8V to 3.3V operation, and low power consumption.
- Applications: Clock distribution in networking, industrial, and consumer electronics.
Key pins:
- IN (Input clock)
- OUT0-OUT3 (Buffered outputs)
- VDD (Power supply)
- GND (Ground)
Compact and efficient for clock signal duplication.
- Pin Count: 8-pin (TSSOP package)
- Functions:
- Input: Single LVCMOS-compatible clock input.
- Outputs: 4 identical LVCMOS outputs (1:4 fanout).
- Features: Low additive jitter, 1.8V to 3.3V operation, and low power consumption.
- Applications: Clock distribution in networking, industrial, and consumer electronics.
Key pins:
- IN (Input clock)
- OUT0-OUT3 (Buffered outputs)
- VDD (Power supply)
- GND (Ground)
Compact and efficient for clock signal duplication.
Application
The LMK1C1104PWR is a precision clock buffer used in applications requiring low-jitter, high-performance clock distribution. Key application areas include:
- Telecommunications: Synchronizing network equipment like routers and switches.
- Data Centers: Clock distribution in servers and storage systems.
- Industrial Systems: Timing for PLCs, automation, and test equipment.
- Consumer Electronics: High-speed interfaces (HDMI, USB) in TVs and gaming consoles.
- Automotive: Infotainment and ADAS timing solutions.
It ensures stable, low-noise clock signals, critical for high-speed digital systems.
- Telecommunications: Synchronizing network equipment like routers and switches.
- Data Centers: Clock distribution in servers and storage systems.
- Industrial Systems: Timing for PLCs, automation, and test equipment.
- Consumer Electronics: High-speed interfaces (HDMI, USB) in TVs and gaming consoles.
- Automotive: Infotainment and ADAS timing solutions.
It ensures stable, low-noise clock signals, critical for high-speed digital systems.
Package
The LMK1C1104PWR is a high-performance clock buffer from Texas Instruments. It comes in a TSSOP-14 package, which is a Thin Shrink Small Outline Package with 14 pins. This surface-mount package is compact, suitable for space-constrained applications, and offers good thermal and electrical performance. The "PWR" suffix indicates it's part of TI's standard packaging line.
