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LMK1C1108PWR
+Lista de Materiais8-CHANNEL OUTPUT LVCMOS 1.8-V BU
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FabricanteTexas Instruments
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Peça do Fabricante #LMK1C1108PWR
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Pacote TSSOP (PW)-16
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Especificações
| Atributo | Valor |
| 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) |
Visão Geral
Description
### 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
- 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
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 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
- 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.
