ADF4218LBRUZ:  Low Power dual RF/IF Integer-N PLL

The ADF4218L Synthesizer IC when combined with a VCO and loop filter forms a complete phased locked loop (PLL). This solution from ADI creates state-of-the-art LO's (local oscillator) for the upconversion and downconversion of RF signals in Wireless applications. The PLL consists of a low noise digital phase frequency detector (PFD), a precision charge pump, a programmable reference divider, programmable A and B counters and a dual-modulus prescaler (P/P+1).

The ADF4217L and ADF4218L are low current consumption improvements on the released ADF4217 and ADF4218 and are available in TSSOP and MLF (LFCSP). The ADF4219L is a Phase Noise upgrade & pin compatible to the LMX2370 from National Semiconductor and is available in both TSSOP and MLF (Cason).

Sales Collateral Available: Full data sheet with performance graphs, press release, circuit simulation included in ADISimPLL released on February 1, 2002, evaluation board and software available.

ADF4218LBRUZ 特点
ADF4218LBRUZ 功能框图

ADF4218L 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADF4218LBRU 量产 20 ld TSSOP 20 工业
ADF4218LBRU-REEL 量产 20 ld TSSOP 20 工业
ADF4218LBRU-REEL7 量产 20 ld TSSOP 20 工业
ADF4218LBRUZ 量产 20 ld TSSOP 20 工业
ADF4218LBRUZ-REEL 量产 20 ld TSSOP 20 工业
ADF4218LBRUZ-REEL7 量产 20 ld TSSOP 20 工业
ADF4218LBRUZ 应用技术支持与电子电路设计开发资源下载
  1. ADF4218L 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