8T49N366A-000ASGI

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8T49N366A-000ASGI is a clock generator and PLL (Phase Locked Loop) frequency synthesizer in the family of clock/timing products. The 8T49N366A-000ASGI includes all the features and benefits of modern clock frequency synthesizers in one compact footprint. The device can generate any desired output frequency, up to 1.5GHz, with a single LVCMOS input reference frequency.

Application Fields of 8T49N366A-000ASGI

The 8T49N366A-000ASGI is a versatile device that is suitable for a wide range of applications. It can be used to simplify designs of various wireless and wired communications systems, as well as high-speed clocking components for FPGAs, ASICs, and general-purpose processors. 8T49N366A-000ASGI is also ideal for system timing applications and as a replacement for external clock sources. The device is designed to provide reliable, low-cost, and low-jitter timing solutions.

Working Principle Of 8T49N366A-000ASGI

The 8T49N366A-000ASGI is based on a voltage controlled oscillator (VCO) and other components that feed a low noise chain amplifier (LNA), which makes the synthesizer “lock” to an incoming clock reference. The incoming clock reference is compared to a programmable internal reference frequency set by an I2C/SPI interface and fed to a digital phase/frequency detector (DPFD) which sends a tuning voltage to the VCO. The 8T49N366A-000ASGI offers both single-ended and differential clock outputs.

The 8T49N366A-000ASGI frequency synthesizer is designed for optimal operation in harsh radio-frequency environments and can provide high performance frequency synthesizing. The device offers high-frequency resolution and stability, with a minimum configurable frequency of 8KHz and a maximum reference frequency of 155MHz. The device operates over a wide temperature range of -40°C to +85°C and is capable of generating any output frequency, up to 1.5GHz.

In addition to providing frequency synthesis, the 8T49N366A-000ASGI also incorporates an internal spread-spectrum clock generator (SSCG). This feature offers the user improved emission mask compliance and better EMC (electromagnetic compatibility) performance. The device is designed with an integrated loop filter and a high linearity VCO.

The 8T49N366A-000ASGI is also designed for low power consumption and low EMI (electromagnetic interference). The device includes power management features such as programmable output enable/disable, programmable start-up delay, and built-in frequency hop detection. Additionally, the device includes a power save mode that can reduce power consumption by up to 40%.

The 8T49N366A-000ASGI clock/timing generator and PLL frequency synthesizer is a reliable and versatile device for a variety of applications. It offers ease of use and high performance at a competitive cost.

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