ADF4157BCPZ
- Mfr.Part #
- ADF4157BCPZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-WFQFN Exposed Pad, CSP
- Datasheet
- Download
- Description
- IC PLL FREQ SYNTH 6GHZ 20LFCSP
- Stock
- 3,264
- In Stock :
- 3,264
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Clock Generators, PLLs, Frequency Synthesizers
- Width :
- 4.1mm
- Voltage - Supply :
- 2.7V~3.3V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Package / Case :
- 20-WFQFN Exposed Pad, CSP
- PLL :
- yes
- Pbfree Code :
- No
- Height :
- 750μm
- Terminal Position :
- QUAD
- Power Supplies :
- 3.3/5.5V
- Number of Terminations :
- 20
- Base Part Number :
- ADF4157
- Mounting Type :
- Surface Mount
- Divider/Multiplier :
- Yes/Yes
- Nominal Supply Current :
- 23mA
- Packaging :
- Tray
- Frequency (Max) :
- 6GHz
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Supply Voltage :
- 3V
- Mount :
- Surface Mount
- Qualification Status :
- Not Qualified
- Number of Pins :
- 20
- Ratio - Input:Output :
- 2:1
- Supply Voltage-Min (Vsup) :
- 2.7V
- Number of Functions :
- 1
- Type :
- Fractional N Synthesizer (RF)
- Max Supply Current :
- 29mA
- Differential - Input:Output :
- Yes/No
- Operating Supply Current :
- 23mA
- Lead Free :
- Contains Lead
- Contact Plating :
- Tin
- JESD-609 Code :
- e3
- Pin Count :
- 20
- Supply Voltage :
- 3V
- Operating Temperature :
- -40°C~85°C
- Factory Lead Time :
- 8 Weeks
- Length :
- 4.1mm
- Number of Outputs :
- 1
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- NO LEAD
- Output :
- Clock
- Peak Reflow Temperature (Cel) :
- 260
- Input :
- CMOS, TTL
- Datasheets
- ADF4157BCPZ

Clock Generators, PLLs, Frequency Synthesizers Analog Devices, Inc. ADF4157BCPZ Overview
The Analog Devices, Inc. ADF4157BCPZ is a highly versatile and performance-driven integrated circuit specifically designed for PLL (Phase Locked Loop) frequency synthesis up to 6 GHz. This device is housed in a compact 20-LFCSP (Lead Frame Chip Scale Package) that offers advanced functionality and precision in a small footprint. Ideal for demanding applications, the ADF4157BCPZ utilizes state-of-the-art technology to provide reliable frequency synthesis solutions. With its high-frequency capabilities and low power consumption, it caters effectively to modern electronic demands, making it a critical component in various high-performance systems.
ADF4157BCPZ Features
This IC features a wide frequency range up to 6 GHz which is essential for high-frequency applications. The device supports both integer-N and fractional-N modes, allowing greater flexibility in frequency resolution and selection. It boasts a low phase noise performance, which is crucial for communication systems where signal integrity is paramount. Additionally, the ADF4157BCPZ is designed with a digital lock detect, programmable charge pump, and a multiplexer output for both reference and RF input monitoring, enhancing its overall utility and integration ease.
ADF4157BCPZ Applications
- Wireless Infrastructure: Utilized in base stations and communication towers to enhance signal clarity and coverage through precise frequency synthesis.
- Satellite Communications: Plays a critical role in satellite modems and transponders by providing stable frequency generation, which is vital for reliable data transmission and reception in space communications.
- Test and Measurement Equipment: Incorporated in oscilloscopes and signal generators where accurate frequency settings are crucial for testing and validating electronic devices.
- RFID Systems: Applied in RFID readers to generate the necessary frequencies for effective communication with RFID tags, ensuring quick and accurate data capture and processing.
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