ADF4150BCPZ-RL7: Fractional-N / Integer-N PLL Synthesizer
The ADF4150 allows implementation of fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers if used with an external voltage controlled oscillator (VCO), loop filter and external reference frequency.
The ADF4150 is for use with external VCO parts and is software compatible with the ADF4350. The VCO frequency can be divided by 1/2/4/8 or 16 to allow the user to generate RF output frequencies as low as 31.25 MHz. For applications that require isolation, the RF output stage can be muted. The mute function is both pin and software controllable.
Control of all the on-chip registers is through a simple 3-wire interface. The device operates with a power supply ranging from 3.0 V to 3.6 V and can be powered down when not in use.
The ADF4150 is available in a 4 mm × 4 mm package.
产品应用领域 Applications
- Wireless infrastructure (WCDMA, TD-SCDMA, WiMAX, GSM, PCS, DCS, DECT)
- Test equipment
- Wireless LANs, CATV equipment
- Clock generation
ADF4150BCPZ-RL7 特点
- Fractional-N synthesizer and integer-N synthesizer
- Programmable divide-by 1/2/4/8 or 16 output
- 3.0 V to 3.6 V power supply
- 1.8 V logic compatibility
- Separate charge pump supply (VP) allows extended tuning voltage in 3 V systems
- Programmable dual-modulus prescaler of 4/5 or 8/9
- Programmable output power level
- RF output mute function
- 3-wire serial interface
- Analog and digital lock detect
- Switched bandwidth fast-lock mode
- Cycle slip reduction
ADF4150BCPZ-RL7 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADF4150BCPZ | 量产 | 24 ld LFCSP 4x4mm (2.5EP) | 24 | 工业 |
| ADF4150BCPZ-RL7 | 量产 | 24 ld LFCSP 4x4mm (2.5EP) | 24 | 工业 |
ADF4150BCPZ-RL7 应用技术支持与电子电路设计开发资源下载
- ADF4150 数据手册DataSheet 下载 . pdf
- ADI 模拟器件公司比较器产品选型指南 . pdf
- Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf
- 时钟和定时IC产品介绍 . pdf
