ADF4213BCPZ-RL7: Dual RF/IF PLL Frequency Synthesizer 1.0 GHz/3 GHz

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.

ADF4213BCPZ-RL7 特点

• ADF4210: 550 MHz/1.2 GHz
• ADF4211: 550 MHz/2.0 GHz
• ADF4212: 1.0 GHz/2.7 GHz
• ADF4213: 1.0 GHz/3 GHz
• 2.7 V to 5.5 V Power Supply
• Separate Charge Pump Supply (VP) Allows Extended Tuning Voltage in 3 V Systems
• Programmable Dual Modulus Prescaler RF and IF: 8/9, 16/17, 32/33, 64/65
• Programmable Charge Pump Currents
• 3-Wire Serial Interface
• Analog and Digital Lock Detect
• Fastlock Mode
• Power-Down Mode

ADF4213BCPZ-RL7 功能框图

ADF4213 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
ADF4213BCPZ	量产	20 ld LFCSP (4x4mm)	20	工业
ADF4213BCPZ-RL	量产	20 ld LFCSP (4x4mm)	20	工业
ADF4213BCPZ-RL7	量产	20 ld LFCSP (4x4mm)	20	工业
ADF4213BRUZ	量产	20 ld TSSOP	20	工业
ADF4213BRUZ-REEL	量产	20 ld TSSOP	20	工业
ADF4213BRUZ-REEL7	量产	20 ld TSSOP	20	工业

ADF4213BCPZ-RL7 应用技术支持与电子电路设计开发资源下载

1. ADF4213 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