ADF4212BRUZ-RL:  Dual, Integer-N 0.5 GHz/3.0 GHz PLL

The ADF4210/ADF4211/ADF4212/ADF4213 is a dual frequency synthesizer which can be used to implement local oscillators in the up-conversion and down-conversion sections of wireless receivers and transmitters. They can provide the LO for both the RF and IF sections. They consist 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 (12-bit) counters, in conjunction with the dual modulus prescaler (P/P+1), implement an N divider (N= BP+A). In addition, the 15-bit reference counter (R Counter), allows selectable REFIN frequencies at the PFD input. A complete PLL (Phase-Locked Loop) can be implemented if the synthesizers are used with an external loop filter and VCO's (Voltage Controlled Oscillators)Control of all the on-chip registers is via a simple 3-wire interface. The devices operate with a 3V ( ± 10%) or 5V( ± 10%) power supply and can be powered down when not in use.

ADF4212BRUZ-RL 特点
ADF4212BRUZ-RL 功能框图

ADF4212 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADF4212BRU 量产 20 ld TSSOP 20 工业
ADF4212BRU-REEL 量产 20 ld TSSOP 20 工业
ADF4212BRU-REEL7 量产 20 ld TSSOP 20 工业
ADF4212BRUZ 量产 20 ld TSSOP 20 工业
ADF4212BRUZ-RL 量产 20 ld TSSOP 20 工业
ADF4212BRUZ-RL7 量产 20 ld TSSOP 20 工业
ADF4212BRUZ-RL 应用技术支持与电子电路设计开发资源下载
  1. ADF4212 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