English
Chinese
Japanese
Korean
Russian
Clock Generators & Support Products Dual PLL Multi Clock Generator
The PLL1708DBQR is a PLL (Phase-Locked Loop) frequency synthesizer produced by Texas Instruments. Here is a brief overview of its features, specifications, and applications:
**Features:**
- Wide frequency range: The PLL1708DBQR can generate output frequencies from 40 MHz to 1250 MHz.
- Low phase noise: It offers low phase noise performance, making it suitable for applications that require high-frequency stability.
- Integrated VCO: The chip includes an integrated Voltage-Controlled Oscillator (VCO) for frequency synthesis.
- Fractional-N synthesizer: The PLL1708DBQR uses fractional-N frequency synthesis to achieve fine frequency resolution.
- Programmable: It can be configured and controlled through a serial interface.
- Low power consumption: The PLL operates on a low supply current, making it suitable for power-sensitive applications.
- Reference input: It accepts an external reference frequency to generate accurate output frequencies.
**Specifications:**
- Frequency range: 40 MHz to 1250 MHz
- Supply voltage: Typically 3.3V
- Fractional-N resolution: 12 bits
- Output power: Typically +3 dBm
- Package: 24-pin SSOP
**Applications:**
- Wireless communication systems: The PLL1708DBQR can be used in cellular base stations, wireless routers, and other communication systems that require stable and programmable frequency synthesis.
- RF transceivers: It can be employed in RF transceivers for various wireless standards, such as Wi-Fi, Bluetooth, and Zigbee.
- Radar systems: The low phase noise performance of the PLL makes it suitable for radar systems that require accurate frequency generation.
- Test and measurement equipment: The PLL can be used in signal generators, spectrum analyzers, and other test equipment to generate stable and precise reference frequencies.
Please note that the information provided here is based on my knowledge up until September 2021, and there might have been updates or changes since then. Always refer to the manufacturer's datasheet and documentation for the most accurate and up-to-date information about the PLL1708DBQR.
