Overview
The LTC5553IUDB#TRMPBF is a high-performance, microwave double-balanced passive mixer designed by Analog Devices Inc. This component is optimized for frequency upconversion or downconversion in RF and microwave applications. It is known for its ultra-low power consumption and high efficiency, making it suitable for a variety of wireless and communication systems.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| LO Frequency Range | 1 | 20 | GHz | ||
| RF Frequency Range | 3 | 20 | GHz | ||
| IF Frequency Range | 500 | 9000 | MHz | ||
| RF Return Loss | ZO = 50Ω, 3GHz to 17GHz | 9 | dB | ||
| LO Input Return Loss | ZO = 50Ω, 1GHz to 20GHz | 10 | dB | ||
| LO Input Power | VCC = 3.3V, EN = High, TC = 25ºC | -6 | 0 | 6 | dBm |
| Supply Voltage (VCC) | 3.3 | 4 | V | ||
| Enable Input Voltage (EN) | -0.3 | VCC + 0.3 | V | ||
| Operating Temperature Range | -40 | 105 | °C |
Key Features
- High-performance microwave double-balanced passive mixer.
- Ultra-low power consumption.
- Wide frequency range: LO from 1GHz to 20GHz, RF from 3GHz to 20GHz, and IF from 500MHz to 9000MHz.
- High linearity with good IIP3 performance.
- Low conversion loss.
- Fast enable/disable time: turn-on time of 0.2μs and turn-off time of 0.1μs.
- Compact 12-lead (3mm × 2mm) plastic QFN package.
Applications
The LTC5553IUDB#TRMPBF is suitable for various RF and microwave applications, including:
- Wireless communication systems.
- Radar systems.
- Satellite communications.
- Test and measurement equipment.
- Microwave backhaul and point-to-point links.
Q & A
- What is the primary function of the LTC5553IUDB#TRMPBF?
The primary function is to perform frequency upconversion or downconversion in RF and microwave applications. - What is the frequency range for the LO input?
The LO frequency range is from 1GHz to 20GHz. - What is the typical supply voltage for the LTC5553IUDB#TRMPBF?
The typical supply voltage is 3.3V. - What is the operating temperature range of the LTC5553IUDB#TRMPBF?
The operating temperature range is from -40°C to 105°C. - How fast can the LTC5553IUDB#TRMPBF be enabled or disabled?
The turn-on time is 0.2μs and the turn-off time is 0.1μs. - What is the package type of the LTC5553IUDB#TRMPBF?
The component is packaged in a 12-lead (3mm × 2mm) plastic QFN. - What are some common applications for the LTC5553IUDB#TRMPBF?
Common applications include wireless communication systems, radar systems, satellite communications, test and measurement equipment, and microwave backhaul and point-to-point links. - What is the RF return loss specification for the LTC5553IUDB#TRMPBF?
The RF return loss is greater than 9dB over the frequency range of 3GHz to 17GHz. - What is the LO input return loss specification for the LTC5553IUDB#TRMPBF?
The LO input return loss is greater than 10dB over the frequency range of 1GHz to 20GHz. - What is the maximum LO input power for the LTC5553IUDB#TRMPBF?
The maximum LO input power is 6dBm.
