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Analog Devices Inc. AD8346ARUZ

Part No.:: AD8346ARUZ

Manufacturer:: Analog Devices Inc.

Package:

Datasheet:: AD8346ARUZ.pdf

Description:: RF MODULTR 800MHZ-2.5GHZ 16TSSOP

In Stock:: 3246

Quantity:: Add To Cart

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AD8346ARUZ Specifications

Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
Function:
Modulator
LOFrequency:
800MHz ~ 2.5GHz
RFFrequency:
800MHz ~ 2.5GHz
P1dB:
-3dBm
NoiseFloor:
-147dBm/Hz
OutputPower:
-6dBm
Current-Supply:
55 mA
Voltage-Supply:
2.7V ~ 5.5V
TestFrequency:
1.9GHz

AD8346ARUZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD8346ARUZ 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 AD8346ARUZ 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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AD8346ARUZ information

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AD8346ARUZ Typical application Circuitry

AD8346ARUZ

The AD8346ARUZ is a key figure in Analog Devices' suite of RF integrated circuits, specifically designed for the task of direct quadrature modulation of RF signals. This device is part of a lineage of components that excel in converting baseband or intermediate-frequency (IF) signals directly into RF output, a process integral to the operation of modern communication systems. The "ARUZ" suffix denotes that this version is packaged in a TSSOP (Thin Shrink Small Outline Package), optimized for space-efficient designs and compatibility with standard PCB manufacturing processes.

1. Essential Features of the AD8346ARUZ: This direct quadrature modulator stands out for its ability to efficiently translate lower frequency signals into the RF domain, facilitating their transmission over wireless channels. Its broad working frequency range, which makes it appropriate for a range of communication protocols and applications, is especially noteworthy.

2. Power Supply Configuration: The AD8346ARUZ operates effectively with a single power supply, typically requiring a voltage range from 2.7V to 5.5V. This voltage should be connected to the VDD pin, while all GND pins must be tied to the system's ground to ensure operational stability and minimize noise.

3. I/Q Input Handling: The modulation process hinges on the accurate delivery of I (In-phase) and Q (Quadrature-phase) signals to the respective input pins of the AD8346ARUZ. These signals should be carefully conditioned to maintain a 90-degree phase difference, ensuring that the modulated RF signal accurately represents the original information.

4. LO (Local Oscillator) Input Integration: The AD8346ARUZ relies on a stable LO signal to set the carrier frequency for the RF output. This input should be sourced from a stable, clean oscillator circuit, underscoring the importance of precision in the LO signal's frequency and phase stability for effective modulation.

5. RF Output Deployment: The generated RF signal emerges from the AD8346ARUZ ready for further processing, which may include amplification, filtering, or direct transmission. The design of the output stage should consider impedance matching and signal integrity to ensure efficient transmission and minimal signal loss.

6. Decoupling for Enhanced Stability: Decoupling capacitors are essential near the VDD and GND pins of the AD8346ARUZ, serving to filter out noise from the power supply and stabilize the device's operation. These capacitors are pivotal in maintaining the quality and reliability of the modulated RF signal.

7. PCB Layout and Signal Integrity: Incorporating the AD8346ARUZ into a design demands meticulous attention to PCB layout. Key considerations include minimizing the length of traces carrying I/Q signals to reduce potential phase errors, establishing a solid ground plane for noise reduction, and segregating analog and digital sections to prevent interference.

8. Thermal Management Practices: While the AD8346ARUZ is designed for low power consumption, appropriate thermal management should be considered to maintain device integrity, especially in applications where the ambient temperature may rise significantly. Ensuring adequate heat dissipation can extend the device's lifespan and preserve its performance characteristics.

In essence, the AD8346ARUZ embodies Analog Devices' commitment to advancing RF modulation technology. Its capability to perform direct quadrature modulation positions it as a vital component in the design of sophisticated wireless communication systems. By addressing power supply considerations, I/Q signal integrity, LO stability, RF output quality, decoupling, PCB layout, and thermal management, designers can leverage the AD8346ARUZ to achieve high-fidelity RF signal generation, paving the way for efficient and reliable wireless communication solutions.

AD8346ARUZ FAQ

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3. Are the AD8346ARUZ price and inventory displayed accurate?

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6. What is the process for return or replacement of AD8346ARUZ?

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 AD8346ARUZ we delivered, we will accept the replacement or return of the AD8346ARUZ 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 AD8346ARUZ.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations