Part Number: LTC5510IUF

Manufacturer: Analog Devices Inc.


Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of LTC5510IUF#PBF

Datasheet  LTC5510IUF#PBF datasheet
Category RF/IF and RFID
Family RF Mixers
Manufacturer Linear Technology
Packaging Tube
Part Status Active
RF Type General Purpose
Frequency 1MHz ~ 6GHz
Number of Mixers 1
Gain 1.5dB
Noise Figure 11.6dB
Secondary Attributes Up/Down Converter
Current – Supply 105mA
Voltage – Supply 3.1 V ~ 5.3 V
Package / Case 16-WQFN Exposed Pad
Supplier Device Package 16-QFN (4×4)


Linear Technology’s LTC5510IUF is an amazing high-linearity mixer with great performance for uses that need a wide input bandwidth, little distortion, and low LO leakage. This chip is a game-changer for up-conversion and down-conversion in wideband systems because it has a double-balanced active mixer, an input buffer, and a high-speed LO amplifier. In this detailed guide, we’ll talk about the LTC5510IUF’s strengths, its key features, the best ways to use it, and how to get the most out of its power.

Understanding the LTC5510IUF

The LTC5510IUF is an amazing device for mixing signals that are made to work well across a wide range of frequencies. It has a unique design that lets it work well with 1:1 transmission line baluns, which are very important for getting good impedance matching. Because of this improvement, the LTC5510IUF can work perfectly at frequencies from 30MHz to more than 3GHz. This wide range of operations makes the LTC5510IUF a very flexible part that can be used in many different ways.

The LTC5510IUF stands out because the input has been carefully tuned for use with 1:1 transmission line baluns. This is one of the things that makes it stand out. This level of integration makes it easy for the chip to match the impedance of the components it is attached to. This improves signal transfer and cuts down on signal loss. So, the LTC5510IUF can be easily added to systems where matching impedance is important. This improves the quality of the signal and the general performance of the system.

The LTC5510IUF is very useful because it can work with a wide range of frequencies. It covers a large part of the radio frequency (RF) spectrum, which makes it a good choice for apps that need a wide bandwidth. This opens up a wide range of options, such as communication systems, wireless technologies, and high-frequency signal processing, to name a few. The LTC5510IUF is an important tool for engineers and designers working on cutting-edge systems because it can work well over such a wide range of frequencies.

Overall, the LTC5510IUF is a standout signal mixing component because of how well it was designed, how well it works with 1:1 transmission line baluns, and how many frequencies it can cover. Its ability to match impedance well and work across a wide range of frequencies makes it a versatile choice for many applications where good performance and wide bandwidth are needed.

Unlocking Broadband Impedance Matching with the LTC5510IUF

One of the best things about the LTC5510IUF is that it can handle a wide range of input frequencies. Its 50-matched input, which covers a wide range from 30MHz to well over 3GHz, is a great example of this feature. In this section, we’ll talk about the many benefits of this feature, explain why impedance matching is important, and show how the LTC5510IUF makes this important part of circuit design easier.

Seamless Up-Conversion and Down-Conversion with the LTC5510IUF

The LTC5510IUF is a signal splitter that can be used for both up-conversion and down-conversion. In this part, we’ll get into the details of how these important processes work and explain when and how to use the LTC5510IUF most effectively in each situation. We’ll look at real-world uses to show how this remarkable flexibility can be used to great effect.

Key Performance Metrics for LTC5510IUF Excellence

Several important performance measures are used to judge how well the LTC5510IUF works. In this part, we’ll talk about the importance of key factors like the Output Third-Order Intercept Point (OIP3), Conversion Gain, Noise Figure, and Input P1dB (1dB compression point). To get the most out of the LTC5510IUF in different setups, you must have a deep understanding of these measures and what they mean in the real world.

Power Supply Flexibility and Efficiency with LTC5510IUF

The LTC5510IUF is flexible enough to work with either a 5V or 3.3V power source. In this section, we’ll look at the trade-offs that come with choosing between these voltage levels. We’ll look at how they affect performance, general efficiency, and the amount of power used. We’ll also talk about the interesting shutdown control feature, which is a key part of saving power when the chip isn’t being used. By understanding these things, you can improve the LTC5510IUF’s performance and make sure it uses energy efficiently.

LO Drive Level and Minimal LO Leakage: A Game-Changer

The LTC5510IUF stands out because of its clever low LO leakage design, which reduces the need for a lot of output filtering to meet LO suppression requirements. In this section, we’ll talk about how important this feature is, how it changes the way systems are designed, and how the LTC5510IUF cleverly reduces the need for external drive circuits. All of this is done with a very low LO drive level of 0dBm, and the distortion and noise performance is still very good. This clever method not only makes system design easier, but it also improves the general quality of the signal. This makes the LTC5510IUF a great choice for precision applications.

Temperature Monitoring and Robust Operating Range

The LTC5510IUF has a useful on-chip temperature monitor that gives important information about how to keep it working perfectly. In this part, we’ll talk about the chip’s wide operating temperature range, which goes from -40°C to 105°C. This wide temperature range shows how tough the LTC5510IUF is, making it a great choice for tough settings where stability and dependability are very important. Taking these things into account, we see the LTC5510IUF as a strong solution that can work well in tough situations and offer the consistent performance that mission-critical applications need.


In the realm of high-performance signal mixing for wideband applications, the LTC5510IUF stands as a beacon of innovation. Its remarkable features, adaptable operation, and meticulously crafted design converge to establish it as an indispensable component for engineers and designers driven by a quest for superior performance with elegant simplicity.

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