射频合成器

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射频合成器凭借其内部锁相环，从单个（通常较低）的参考频率生成宽范围的高频率。通过 SPI 接口访问器件中的数字寄存器来控制输出频率。输出频率是由相对于输入信号的分数或整数比率产生的。

瑞萨电子提供具有超低相位噪声和低杂散的射频合成器，这可解决射频板设计中高性能混频器、调制器和解调器的频率生成难题。射频合成器还可用于直接为高速射频转换器 (ADC/DAC) 提供时钟参考。输出频率范围包含低 MHz 至 18GHz。

此类器件带有集成式压控振荡器 (VCO)，并具有较大的调谐范围，可提供多频段本机振荡器 (LO) 频率合成，从而能够减少对多个窄带射频合成器的需要。这降低了物料费用和设计复杂性，同时也降低了开发射频产品的成本。其提供各种解决方案，可以应对射频板设计中高性能混频器和解调器的频率生成难题。

产品选型表

Processing table

	Function	Grade	Input Freq (MHz)	Output Freq Range (MHz)	Synthesis Mode	Output Power Range (dBm)	Supply Voltage (V)	Power Consumption Typ (mW)	Pkg. Type	Temp. Range	Lead Count (#)	105°C Max. Case Temp.
(5) 推荐产品 (1) 衍生产品	Wideband RF synthesizer w/integrated VCO	5G GSM1800 GSM900			Fractional Integer	-2 - 13 -4 - 7	3.3	380	VFQFPN	-40 to 85°C (Tc ≤ 105°C)	32 48	Yes
器件号	Logical Operator	Logical Operator			Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator	Logical Operator
8V97003 PDF Wideband 18GHz RF and Microwave Synthesizer	Wideband RF synthesizer w/integrated VCO	5G	10 - 1000	171.875 - 18000	Fractional, Integer	-2 - 13	3.3		VFQFPN	-40 to 85°C (Tc ≤ 105°C)	48	Yes
8V97051A PDF Low Power Wideband Fractional RF Synthesizer	Wideband RF synthesizer w/integrated VCO	GSM900	5 - 310	34.375 - 4400	Fractional, Integer	-4 - 7	3.3	380	VFQFPN	-40 to 85°C (Tc ≤ 105°C)	32	Yes
8V97051L PDF Low Power Wideband Fractional RF Synthesizer	Wideband RF synthesizer w/integrated VCO	GSM900	5 - 310	34.375 - 4400	Fractional, Integer	-4 - 7	3.3	380	VFQFPN	-40 to 85°C (Tc ≤ 105°C)	32	Yes
8V97052 PDF High Performance Wideband Fractional RF Synthesizer / PLL	Wideband RF synthesizer w/integrated VCO	GSM1800	5 - 310	34.375 - 4400	Fractional, Integer	-4 - 7	3.3	380	VFQFPN	-40 to 85°C (Tc ≤ 105°C)	32	Yes
8V97053L PDF High Performance Wideband Fractional RF Synthesizer / PLL	Wideband RF synthesizer w/integrated VCO	GSM1800	5 - 310	34.375 - 4400	Fractional, Integer	-4 - 7	3.3	380	VFQFPN	-40 to 85°C (Tc ≤ 105°C)	32	Yes

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文档

Document title 文档标题		Document type 类型	日期日期
	RF Product Selection Guide PDF 2.19 MB	指南	2022年4月7日
	RF Timing Family Product Overview PDF 331 KB	概览	2021年3月11日
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视频和培训

8V97003 Wideband mmWave Synthesizers

This video introduces a next-generation wideband mmWave synthesizer with the industry’s highest performance and unique set of features optimized for 5G and broadband wireless applications. The flagship 8V97003 device is ideal as a local oscillator (LO) for mmWave and beamforming, or a precision reference clock for a high-speed data converter in numerous applications such as test and measurements, optical networking, and data acquisition.

Video List

8V97003 Wideband mmWave Synthesizers

IDT 8V97051 Wideband RF Synthesizer/PLL