Изображения являются только для ссылки
IC CLOCK SYNCHRONIZER 48VQFN
-
ПроизводительТехасские инструменты
-
Мфр. Часть #LMK05318BRGZR
-
В наличии2023
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Type | Clock Synchronizer and Jitter Cleaner |
| PLL | Yes with Bypass |
| Input | LVCMOS |
| Output | CML, HCSL, LVCMOS, LVDS, LVPECL |
| Number of Circuits | 1 |
| Ratio - Input: Output | 3:8 |
| Differential - Input: Output | Yes/Yes |
| Frequency - Max | 200MHz, 400MHz, 1.25GHz |
| Divider / Multiplier | Yes/Yes |
| Voltage - Supply | 3.135V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-VQFN (7x7) |
Обзор
Description
Key specifications include low phase noise, excellent power supply rejection, and a wide operating temperature range, making it suitable for demanding environments. The LMK05318BRGZR supports various output formats, including LVCMOS and LVDS, and offers flexibility with its programmable output dividers and multipliers.
Additionally, it utilizes a phase-locked loop (PLL) architecture to maintain signal integrity and minimize jitter, ensuring reliable performance in time-sensitive applications. With its compact package and efficient power consumption, the LMK05318BRGZR is an ideal choice for developers seeking a versatile and robust clock solution.
Equivalent
Features
1. Frequency Range: It supports a wide output frequency range, typically from 1 kHz up to 1.5 GHz.
2. Low Jitter: Offers low phase noise and low jitter performance, making it suitable for high-frequency applications.
3. Multiple Outputs: Provides multiple configurable outputs, allowing for various clock signals from a single device.
4. Flexible Input: Accepts a range of input frequencies and can be synchronized with external clocks.
5. Power Supply: Operates with a low supply voltage, typically around 3.3V, ensuring energy efficiency.
6. Programmable Features: Programmable output frequencies and configurations can be set via I2C, enhancing versatility.
7. Compact Package: Available in a small form factor package, facilitating integration into space-constrained designs.
These features make the LMK05318BRGZR a robust choice for telecommunications, data communications, and networking applications.
Pinout
Key functions of the LMK05318 include:
- Clock generation: It generates multiple high-frequency output clocks.
- Jitter cleaning: It reduces jitter in incoming clock signals to improve signal integrity.
- Flexible output configuration: The device supports various output frequency settings and output formats, including LVPECL, LVDS, and CMOS.
- Programmable settings: Users can configure the device via SPI, allowing for custom clock output configurations and functionalities.
- Integrated features: It includes features such as output enable/disable, programmable delay, and power-saving modes.
Overall, the LMK05318 is designed for applications requiring precise clock generation and distribution, such as in communications, data converters, and high-speed digital systems.
Manufacturer
Texas Instruments is a leader in the semiconductor market, focusing on high-performance and low-power solutions. The LMK05318BRGZR is a precision clock generator and jitter cleaner, primarily used in applications requiring high-frequency clock signals, such as telecommunications, networking, and data acquisition systems. TI is recognized for its commitment to quality and reliability, making it a preferred choice among engineers and developers in the electronics sector.
Application
1. Networking Equipment: Ensuring precise timing for routers and switches.
2. Data Converters: Providing stable clock signals for ADCs and DACs.
3. Base Station Equipment: Enhancing synchronization in cellular networks.
4. Broadband Systems: Improving performance in DOCSIS and fiber optics.
5. Consumer Electronics: Used in gaming consoles and high-definition displays for low jitter.
Its flexibility and precision make it suitable for any application requiring high-frequency clock generation and synchronization.