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ADF4159CCPZ
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Product Detailed Parameters
- Description：IC PLL FREQ SYNTHESIZER 24LFCSP
- Series：-
- Package：Tray
- Mfr：Analog Devices Inc.
- PLL：Yes
- Input：CMOS, TTL
- Output：CMOS
- Number of Circuits：1
- Ratio - Input:Output：2:01
- Differential - Input:Output：Yes/No
- Frequency - Max：13GHz
- Divider/Multiplier：Yes/Yes
- Voltage - Supply：1.62V ~ 3.45V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：24-WFQFN Exposed Pad, CSP
- Supplier Device Package：24-LFCSP-WQ (4x4)
- Type：-
- Grade：-
- Qualification：-
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Overview
The ADF4159CCPZ is a 13 GHz fractional-N frequency synthesizer featuring direct modulation and fast waveform generation capabilities. It utilizes a 25-bit fixed modulus to achieve sub-Hertz frequency resolution. The device integrates a low-noise digital phase frequency detector (PFD) supporting frequencies up to 110 MHz, a precision charge pump, and a programmable reference divider. It operates with an analog supply of 2.7 V to 3.45 V and a digital supply of 1.62 V to 1.98 V. Key specifications include a normalized phase noise floor of −224 dBc/Hz and ESD protection rated at 3000 V HBM.
Feature Summary
- RF bandwidth extending to 13 GHz with PFD frequencies up to 110 MHz
- 25-bit fixed modulus enabling sub-Hertz frequency resolution
- Integrated high and low speed FMCW ramp generation for sawtooth, triangular, and parabolic waveforms
- Support for FSK and PSK modulation functions
Applications
- FMCW radar systems
- Communications test equipment
- Communications infrastructure
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and automotive qualification status. Confirm that the component meets RoHS compliance requirements for the intended deployment region. Ensure the supply chain source provides valid traceability for the Analog Devices Inc. part number.
Selection Notes
Select this component when applications require high-frequency synthesis up to 13 GHz combined with precise frequency resolution. The device is suitable for designs needing integrated waveform generation without external modulators. Verify that the system can accommodate the required 2.7 V to 3.45 V analog and 1.8 V digital power supplies.
Part Context
The ADF4159CCPZ belongs to the ADF4159 series of fractional-N PLLs manufactured by Analog Devices Inc. It is housed in a 24-lead LFCSP_WQ package. The 'CCPZ' suffix typically denotes the commercial temperature range and lead-free packaging variant within the product line.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official resources for cross-reference information or updated product replacements.
