Congratulations On Your Successful Submission
Submission Failure
SGA9289
SGA9289 is a high-linearity low-noise amplifier used in RF applications.
SGA9289
SGA9289 is a high-linearity low-noise amplifier used in RF applications.
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
SGA9289 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The SGA9289 is a high-performance, low-cost SiGe high-linearity amplifier designed for use in various applications such as cellular infrastructure, satellite communications, and military systems. It operates over a wide frequency range from DC to 4 GHz, making it suitable for a range of wireless communication systems. This amplifier offers a high gain of 19 dB with a high output third-order intercept point (OIP3) of 36.5 dBm, ensuring low intermodulation distortion and superior linearity. It also features a low noise figure of 3.3 dB, making it ideal for applications where signal clarity is paramount. The SGA9289 is housed in a small, lead-free 3 mm x 3 mm 16-lead QFN package, offering excellent thermal performance and ease of integration into compact system designs. It operates from a single 5V supply voltage, ensuring compatibility with a wide range of systems.
Key Features
- Fully differential analog inputs
- Low power consumption
- High-speed data rate
- Integrated low noise amplifier
- Programmable gain settings
- Low noise figure
- Wide input frequency range
- High linearity
Application
- Telecommunications equipment
- Network switches
- Data center servers
- Industrial automation
- Test and measurement equipment
- Medical imaging equipment
- Automotive applications
- Military and aerospace systems
- Consumer electronics
- Scientific research instrumentation
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | RF Amplifiers |
FAQs
What is SGA9289?
The SGA9289 is a high-performance, 6 GHz low noise amplifier (LNA) designed by Analog Devices. It is specifically developed for applications that demand low noise figure, high linearity, low power consumption, and high gain, such as cellular infrastructure, microwave point-to-point links, and broadband communication systems.
How Does SGA9289 Work?
The SGA9289 works by amplifying very low-level signals without introducing significant additional noise, thereby preserving the fidelity of the signal. It incorporates high linearity and low distortion to ensure minimal signal degradation, making it suitable for demanding applications where signal integrity is critical.
How Many Pins does SGA9289 have and What are the Functions of the Pinout Configuration?
The SGA9289 is housed in a 16-lead LFCSP (Lead Frame Chip Scale Package) package. The pinout configuration includes:
- VCC: Power supply pin.
- GND: Ground pin.
- RF_IN: Radio frequency signal input pin.
- VBIAS: Bias voltage input pin for optimizing performance.
- EN: Enable pin for turning the amplifier on or off.
- RF_OUT: Radio frequency signal output pin.
- IF_OUT: Intermediate frequency signal output pin (for some configurations).
What are the Pros and Cons of SGA9289?
Pros:
- Wideband Performance: High-frequency operation up to 6 GHz for versatile applications.
- Low Noise Figure: Maintains signal integrity by minimizing additional noise.
- High Linearity: Minimizes signal distortion and intermodulation effects.
- Low Power Consumption: Enables energy-efficient operation, suitable for power-sensitive systems.
- Compact Package: The 16-lead LFCSP package offers space-efficient integration into designs.
Cons:
- Complex System Design: Requires careful consideration of matching, layout, and biasing for optimal performance.
- Sensitive to ESD: Being a high-frequency device, it may be sensitive to electrostatic discharge (ESD) without proper handling.
Are There Any Equivalents/Alternatives to SGA9289 for Recommendation?
- The SGA9289Z from Analog Devices is a similar alternative with extended temperature range and higher reliability.
- Alternatives to the SGA9289 include the MGA-635P8 from Avago Technologies and the HMC8410 from Analog Devices.
Recommend Parts
-
![RF2132]()
Medium power amplifier for RF and microwave narrow band applications
Brand: Rf Micro Devices Inc Package/Case: SOP-14
3,569 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![RFPA3800TR13]()
Versatile high-power amplifier capable of operating between 150MHz and 960MHz
Brand: RFMD Package/Case: SOIC
7,252 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
