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ADF4107BCP-REEL7: PLL Frequency Synthesizer

The ADF4107 frequency synthesizer can be used to implement local oscillators in the up-conversion and down-conversion sections of wireless receivers and transmitters. It consists of a low-noise digital PFD (phase frequency detector), a precision charge pump, a programmable reference divider, programmable A and B counters, and a dual-modulus prescaler (P/P + 1). The A (6-bit) and B (13-bit) counters, in conjunction with the dual-modulus prescaler (P/P + 1), implement an N divider (N = BP + A). In addition, the 14-bit reference counter (R counter), allows selectable REFIN frequencies at the PFD input. A complete PLL (phase-locked loop) can be implemented if the synthesizer is used with an external loop filter and VCO (voltage controlled oscillator). Its very high bandwidth means that frequency doublers can be eliminated in many high frequency systems, simplifying system architecture and reducing cost.

ADF4107BCP-REEL7 特点
ADF4107BCP-REEL7 功能框图

ADF4107 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADF4107BCP 量产 20 ld LFCSP (4x4mm) 20 工业
ADF4107BCP-REEL 量产 20 ld LFCSP (4x4mm) 20 工业
ADF4107BCP-REEL7 量产 20 ld LFCSP (4x4mm) 20 工业
ADF4107BCPZ 量产 20 ld LFCSP (4x4mm) 20 工业
ADF4107BCPZ-REEL 量产 20 ld LFCSP (4x4mm) 20 工业
ADF4107BCPZ-REEL7 量产 20 ld LFCSP (4x4mm) 20 工业
ADF4107BRU 量产 16 ld TSSOP 16 工业
ADF4107BRU-REEL 量产 16 ld TSSOP 16 工业
ADF4107BRU-REEL7 量产 16 ld TSSOP 16 工业
ADF4107BRUZ 量产 16 ld TSSOP 16 工业
ADF4107BRUZ-REEL 量产 16 ld TSSOP 16 工业
ADF4107BRUZ-REEL7 量产 16 ld TSSOP 16 工业
ADF4107BCP-REEL7 应用技术支持与电子电路设计开发资源下载
  1. ADF4107 数据手册DataSheet 下载 . PDF
  2. ADI 模拟器件公司比较器产品选型指南 . PDF
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF
  4. 时钟和定时IC产品介绍 . PDF