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Name: ADF4157BCPZ-RL7
Brand: Analog Devices Inc.
SKU: ADF4157BCPZ-RL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. ADF4157BCPZ-RL7

Part No.:: ADF4157BCPZ-RL7

Manufacturer:: Analog Devices Inc.

Package:: 20-WFQFN Exposed Pad, CSP

Datasheet:

Description:: IC PLL FREQ SYNTH 6GHZ 20LFCSP

In Stock:: 187

Quantity:: Add To Cart

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ADF4157BCPZ-RL7 Specifications

Package/Case:
20-WFQFN Exposed Pad, CSP
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Active
Type:
Fractional N Synthesizer (RF)
PLL:
Yes
Input:
CMOS, TTL
Output:
Clock
NumberofCircuits:
1
Ratio-Input:Output:
2:1
Differential-Input:Output:
Yes/No
Frequency-Max:
6GHz
Divider/Multiplier:
Yes/Yes
Voltage-Supply:
2.7V ~ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

ADF4157BCPZ-RL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADF4157BCPZ-RL7 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ADF4157BCPZ-RL7 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ADF4157BCPZ-RL7 information

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The working principle and core technical features of ADF4157BCPZ-RL7

ADF4157BCPZ-RL7 is a highly integrated fractional-N frequency synthesizer designed for RF applications. Its advanced features make it suitable for a wide range of frequency synthesis tasks in various systems.

Working Principle:

The ADF4157BCPZ-RL7 utilizes a phase-locked loop (PLL) architecture to generate stable and precise output frequencies. It consists of a voltage-controlled oscillator (VCO), phase-frequency detector (PFD), and a programmable modulus prescaler. The PLL locks the output frequency to a reference frequency with high accuracy by adjusting the VCO frequency.

Core Technology Features:

- Fractional-N Synthesis: The fractional-N synthesis technique allows the ADF4157BCPZ-RL7 to achieve fine frequency resolution, enabling precise frequency tuning.

- Wide Frequency Range: With a frequency range up to several gigahertz, this device can address diverse frequency synthesis requirements in RF systems.

- Programmable Modulus Prescaler: The built-in modulus prescaler provides flexibility in frequency synthesis by dividing the VCO frequency, allowing for a wide range of output frequencies.

- Low Phase Noise: The ADF4157BCPZ-RL7 offers low phase noise performance, crucial for maintaining signal integrity and achieving high-quality RF communication.

- Flexible Control Interface: It supports serial interfaces like SPI and operates with a wide supply voltage range, enhancing compatibility and ease of integration into various systems.

Application Scenarios:

In wireless communication systems, such as cellular base stations, the ADF4157BCPZ-RL7 can be used for frequency synthesis in the transmitter and receiver sections. Its precise frequency control capability ensures accurate signal transmission and reception.

In radar systems, the ADF4157BCPZ-RL7 plays a critical role in generating the carrier frequency and local oscillator signals. Its wide frequency range and low phase noise characteristics contribute to the radar's performance in target detection and tracking.

In satellite communication systems, this device enables frequency synthesis for uplink and downlink signals, ensuring efficient data transmission between ground stations and satellites. Its high frequency resolution and stability are essential for maintaining communication links over long distances.

Enhancing System Performance and Efficiency:

- Frequency Agility: The ADF4157BCPZ-RL7 facilitates rapid frequency hopping, enabling systems to adapt to dynamic RF environments and mitigate interference effectively.

- Power Efficiency: By providing precise frequency control, the device helps optimize the power amplifier's efficiency in RF transmitters, reducing power consumption and extending battery life in portable devices.

- System Integration: Integrating the ADF4157BCPZ-RL7 simplifies system design by consolidating frequency synthesis functionality into a single chip, reducing component count, board space, and overall system complexity.

- Performance Optimization: Fine-tuning the PLL loop parameters and optimizing the VCO design can further enhance the device's phase noise performance, contributing to overall system sensitivity and signal clarity.

- Compliance and Certification: Ensuring that the system meets regulatory standards for RF emissions and immunity is crucial. The ADF4157BCPZ-RL7's low phase noise and wideband operation assist in achieving compliance with stringent regulatory requirements.

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6. What is the process for return or replacement of ADF4157BCPZ-RL7?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADF4157BCPZ-RL7 we delivered, we will accept the replacement or return of the ADF4157BCPZ-RL7 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ADF4157BCPZ-RL7.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations