Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Clock Buffer |
| NumberofCircuits | 1 |
| Ratio-Input:Output | 1:8 |
| Differential-Input:Output | No/No |
| Input | LVCMOS |
| Output | LVCMOS |
| Frequency-Max | 250 MHz |
| Voltage-Supply | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V |
| OperatingTemperature | -40°C ~ 105°C |
| MountingType | Surface Mount |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
Обзор
Description
The LMK1C1108PWR is a high-performance, low-jitter clock buffer from Texas Instruments. It features 8 outputs with 1:1 or 1:2 fanout support, designed for precision timing applications.
### Key Features:
- Low additive jitter (<100 fs RMS) for high-speed systems.
- 1.8V to 3.3V supply voltage range.
- Supports LVCMOS/LVTTL clock signals up to 250 MHz.
- Industrial temperature range (-40°C to +105°C).
- TSSOP-16 package, suitable for space-constrained designs.
### Applications:
- Networking, telecom, and data center equipment.
- FPGA/ASIC clock distribution.
- Test & measurement systems.
The LMK1C1108PWR ensures signal integrity with minimal skew, making it ideal for synchronized clocking needs.
### Key Features:
- Low additive jitter (<100 fs RMS) for high-speed systems.
- 1.8V to 3.3V supply voltage range.
- Supports LVCMOS/LVTTL clock signals up to 250 MHz.
- Industrial temperature range (-40°C to +105°C).
- TSSOP-16 package, suitable for space-constrained designs.
### Applications:
- Networking, telecom, and data center equipment.
- FPGA/ASIC clock distribution.
- Test & measurement systems.
The LMK1C1108PWR ensures signal integrity with minimal skew, making it ideal for synchronized clocking needs.
Features
The LMK1C1108PWR is a high-performance clock buffer with the following key features:
- 1:8 Differential Clock Buffer: Distributes one input to eight identical outputs.
- Low Additive Jitter: <100 fs RMS (12 kHz–20 MHz).
- Wide Input Frequency Range: Supports 10 MHz to 2.5 GHz (LVPECL, LVDS, HCSL, CML) and 10 MHz to 250 MHz (LVCMOS).
- Low Output Skew: <15 ps (typical).
- Flexible Power Supply: 2.375V to 3.465V (single supply).
- Low Power Consumption: ~60 mW per output (3.3V).
- Industrial Temp Range: -40°C to +105°C.
- Small Package: 20-pin TSSOP (PWR).
Ideal for high-speed networking, telecom, and data center applications requiring precise clock distribution.
- 1:8 Differential Clock Buffer: Distributes one input to eight identical outputs.
- Low Additive Jitter: <100 fs RMS (12 kHz–20 MHz).
- Wide Input Frequency Range: Supports 10 MHz to 2.5 GHz (LVPECL, LVDS, HCSL, CML) and 10 MHz to 250 MHz (LVCMOS).
- Low Output Skew: <15 ps (typical).
- Flexible Power Supply: 2.375V to 3.465V (single supply).
- Low Power Consumption: ~60 mW per output (3.3V).
- Industrial Temp Range: -40°C to +105°C.
- Small Package: 20-pin TSSOP (PWR).
Ideal for high-speed networking, telecom, and data center applications requiring precise clock distribution.
Pinout
The LMK1C1108PWR is a 14-pin TSSOP package device. It is a 1:8 LVCMOS fanout buffer designed for clock distribution.
Key Functions:
- Input: Single LVCMOS clock input.
- Outputs: 8 identical LVCMOS clock outputs with low additive jitter.
- Features: Supports up to 200 MHz, low power, and 1.8V to 3.3V operation.
- Applications: Clock buffering in networking, telecom, and consumer electronics.
Pinout Highlights:
- Pin 1 (CLKIN): Clock input.
- Pins 2-9 (CLKOUT0-7): Output clocks.
- Pin 14 (VDD): Power supply (1.8V–3.3V).
- Pin 7 (GND): Ground.
Compact and efficient for high-fanout clock distribution.
Key Functions:
- Input: Single LVCMOS clock input.
- Outputs: 8 identical LVCMOS clock outputs with low additive jitter.
- Features: Supports up to 200 MHz, low power, and 1.8V to 3.3V operation.
- Applications: Clock buffering in networking, telecom, and consumer electronics.
Pinout Highlights:
- Pin 1 (CLKIN): Clock input.
- Pins 2-9 (CLKOUT0-7): Output clocks.
- Pin 14 (VDD): Power supply (1.8V–3.3V).
- Pin 7 (GND): Ground.
Compact and efficient for high-fanout clock distribution.
Manufacturer
The LMK1C1108PWR is manufactured by Texas Instruments (TI), a leading global semiconductor company. TI specializes in designing and producing analog and embedded processing chips for various industries, including automotive, industrial, and consumer electronics. Known for innovation and reliability, TI provides a wide range of ICs, from power management to signal conditioning.
The LMK1C1108PWR is a precision clock buffer, reflecting TI's expertise in timing solutions. The company, headquartered in Dallas, Texas, has a strong reputation for high-quality semiconductor products.
The LMK1C1108PWR is a precision clock buffer, reflecting TI's expertise in timing solutions. The company, headquartered in Dallas, Texas, has a strong reputation for high-quality semiconductor products.
Application
The LMK1C1108PWR is a high-performance clock buffer designed for applications requiring precise clock distribution. Key application areas include:
- Telecommunications: Synchronization in base stations and network equipment.
- Data Centers: Clock distribution in servers and storage systems.
- Industrial Automation: Timing control in PLCs and embedded systems.
- Automotive: Infotainment and ADAS timing solutions.
- Consumer Electronics: High-speed interfaces in smart devices.
It supports low-jitter, low-skew clock signals, making it ideal for high-speed digital systems.
- Telecommunications: Synchronization in base stations and network equipment.
- Data Centers: Clock distribution in servers and storage systems.
- Industrial Automation: Timing control in PLCs and embedded systems.
- Automotive: Infotainment and ADAS timing solutions.
- Consumer Electronics: High-speed interfaces in smart devices.
It supports low-jitter, low-skew clock signals, making it ideal for high-speed digital systems.
Package
The LMK1C1108PWR is a high-performance clock buffer from Texas Instruments. It comes in a TSSOP-8 package, which is a Thin Shrink Small Outline Package with 8 pins. This compact, surface-mount package is suitable for space-constrained applications, offering reliable performance in clock distribution systems.
