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Name: PHA-1+
Brand: Mini-Circuits
SKU: PHA-1+
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Mini-Circuits PHA-1+

Part No.:: PHA-1+

Manufacturer:: Mini-Circuits

Package:: TO-243AA

Datasheet:: PHA-1+.pdf

Description:: IC RF AMP CATV 50MHZ-6GHZ SOT89

In Stock:: 2175

Quantity:: Add To Cart

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PHA-1+ Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Frequency:
50MHz ~ 6GHz
P1dB:
22.7dBm
Gain:
9.7dB
NoiseFigure:
3.5dB
RFType:
CATV, DBS, LTE, MMDS, Wireless LAN
Voltage-Supply:
4.8V ~ 5.2V
Current-Supply:
146mA
TestFrequency:
3GHz ~ 4GHz
MountingType:
Surface Mount

PHA-1+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PHA-1+ 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 PHA-1+ 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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PHA-1+ information

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PHA-1+ Typical application Circuitry

PHA-1+

The PHA-1+ is a versatile, high-performance amplifier chip, known for its application in signal conditioning tasks where amplification of weak signals without significant distortion or noise is crucial. The chip is widely used in communication systems, medical equipment, and precision instrumentation due to its high gain, low noise, and wide bandwidth.

Characteristic Features:

- The PHA-1+'s high gain makes it appropriate for uses requiring signal amplification.

- Its low noise performance guarantees the preservation of signal integrity at high amplification settings.- The wide bandwidth of the PHA-1+ makes it versatile for a range of applications, from audio to high-frequency signal processing.

Application Scenario & Detailed Circuit Integration:

Consider integrating the PHA-1+ in a precision instrumentation setup, where amplifying a weak sensor signal without introducing significant noise is critical.

1. Connection for the Power Supply: A steady power source is necessary for the PHA-1+ to function at its best. Join the ground to the V-pin (PIN 4), and connect a regulated power supply (e.g., pin to the V+ pin). Ensuring that the power supply is noise-free is crucial since power supply oscillations can deteriorate amplifier performance.

2. Input Signal Connection: The input signal should be connected to the non-inverting input of the PHA-1+ (e.g., PIN 2). It's crucial to ensure that the input signal is within the range that the PHA-1+ can handle to prevent clipping and distortion.

3. Feedback Loop Configuration: A feedback loop is necessary to set the gain of the PHA-1+. Connect a resistor between the output pin (e.g., PIN 6) and the inverting input (e.g., PIN 3), and another resistor from the inverting input to the ground. The ratio of these resistors determines the gain of the PHA-1+.

4. Output Connection: The amplified signal is available at the output pin (e.g., PIN 6) of the PHA-1+. This signal should be routed to the next stage of the system, which could be an analog-to-digital converter or another processing unit, depending on the application.

5. Bypass Capacitors: To ensure stability and reduce noise, it's advisable to use bypass capacitors close to the power supply pins of the PHA-1+. These capacitors help filter out noise from the power supply and prevent it from affecting the amplifier's performance.

Design Considerations:

While designing a circuit with the PHA-1+, several factors should be meticulously considered:

1. Signal Integrity Maintenance: The integrity of the input signal must be preserved. This involves careful layout of the PCB to minimize noise pickup and ensure that the input signal is within the acceptable range of the PHA-1+.

2. Stable Power Supply: The performance of the PHA-1+ is highly dependent on the stability of the power supply. Any noise or fluctuations can introduce errors in amplification, so using a clean, regulated power source is essential.

3. Thermal Management: Depending on the application, the PHA-1+ may generate heat. Proper thermal management, through the use of heat sinks or adequate airflow, can prevent performance degradation due to overheating.

4. Gain Stability: The gain of the PHA-1+ should be set accurately according to the application's requirements. The feedback loop resistors must be chosen carefully to ensure that the gain remains stable across the entire operating range.

By considering these factors, the PHA-1+ can be effectively integrated into precision instrumentation systems, ensuring that weak signals are accurately amplified without significant noise or distortion, thus maintaining the integrity of the system's data.

PHA-1+ FAQ

1. How to order PHA-1+ on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that PHA-1+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PHA-1+. All suppliers must pass our qualification reviews before they can publish their products including PHA-1+ on icwhale.com; we pay more attention to the channels and quality of PHA-1+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PHA-1+ price and inventory displayed accurate?

The price and inventory of PHA-1+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of PHA-1+?

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 PHA-1+ we delivered, we will accept the replacement or return of the PHA-1+ 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 PHA-1+.

(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