Overview
The LTC5548IUDB#TRPBF is a high-performance microwave mixer IC produced by Analog Devices Inc. This component is part of the LTC5548 series and is designed for applications requiring high frequency and high linearity. The mixer operates within a wide frequency range, making it suitable for various RF and wireless systems, including radar and communication equipment.
Key Specifications
| Parameter | Value |
|---|---|
| Conversion Gain | -8.5 dB |
| Function | Upconverting Mixer, Downconverting Mixer |
| IF Frequency Max | 6000 MHz |
| IIP3 | 21.5 dBm |
| IP1dB | 15.2 dBm |
| Isupply | 120 mA |
| LO Frequency Max | 12000 MHz |
| LO Frequency Min | 1000 MHz |
| LO Leakage | -30 dBm |
| LO/IF Isolation | 26 dB |
| LO/RF Isolation | 25 dB |
| Max Frequency | 14000 MHz |
| Min Frequency | 2000 MHz |
| Noise Figure | 9.6 dB |
| OIP3 | 17.3 dBm |
| Operating Temperature Range | -40°C to 85°C |
| Package | 3x2 QFN-12 |
| Supply Voltage Range | 3.3V |
Key Features
- High frequency operation: Supports frequencies from 2 GHz to 14 GHz.
- High linearity: Offers high IIP3 and IP1dB for minimal distortion.
- Wideband IF: Supports IF frequencies up to 6 GHz.
- Low LO leakage: -30 dBm LO leakage ensures minimal interference.
- High isolation: Provides 25 dB LO/RF isolation and 26 dB LO/IF isolation.
- Compact package: 3x2 QFN-12 package for space-efficient designs.
- Wide operating temperature range: -40°C to 85°C.
Applications
- Radar systems: Suitable for various radar applications due to its high frequency and linearity.
- Communication equipment: Used in wireless communication systems requiring high-performance mixing.
- Test and measurement equipment: Ideal for high-frequency test and measurement applications.
- Defense and aerospace: Utilized in military and aerospace applications where high reliability and performance are critical.
Q & A
- What is the frequency range of the LTC5548IUDB#TRPBF? The LTC5548IUDB#TRPBF operates from 2 GHz to 14 GHz.
- What is the maximum IF frequency supported by this mixer? The maximum IF frequency is 6 GHz.
- What is the typical supply current of the LTC5548IUDB#TRPBF? The typical supply current is 120 mA.
- What is the package type of the LTC5548IUDB#TRPBF? The component is packaged in a 3x2 QFN-12.
- What is the operating temperature range of the LTC5548IUDB#TRPBF? The operating temperature range is -40°C to 85°C.
- Is the LTC5548IUDB#TRPBF RoHS compliant? Yes, the LTC5548IUDB#TRPBF is RoHS compliant.
- What are the key features of the LTC5548IUDB#TRPBF? Key features include high frequency operation, high linearity, wideband IF, low LO leakage, and high isolation.
- In what types of applications is the LTC5548IUDB#TRPBF commonly used? It is commonly used in radar systems, communication equipment, test and measurement equipment, and defense and aerospace applications.
- What is the conversion gain of the LTC5548IUDB#TRPBF? The conversion gain is -8.5 dB.
- What is the noise figure of the LTC5548IUDB#TRPBF? The noise figure is 9.6 dB.
