Overview
The HMC8193LC4TR is a passive, in-phase/quadrature (I/Q) monolithic microwave integrated circuit (MMIC) mixer produced by Analog Devices Inc. This device is designed for high-performance and precision applications, operating within the frequency range of 2.5 GHz to 8.5 GHz. It can be utilized either as an image rejection mixer for receiver operations or as a single-sideband upconverter for transmitter operations. The HMC8193LC4TR is fabricated on a gallium arsenide (GaAs) metal semiconductor field effect transistor (MESFET) process and incorporates Analog Devices' mixer cells and a 90° hybrid, ensuring excellent image rejection and signal integrity.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| RADIO FREQUENCY (RF) | 2.5 | 8.5 | GHz | |
| LOCAL OSCILLATOR (LO) Frequency | 2.5 | 8.5 | GHz | |
| LO Drive Level | 18 | dBm | ||
| INTERMEDIATE FREQUENCY (IF) | DC | 4 | GHz | |
| Conversion Loss (Downconverter) | 9 | 11 | dB | |
| Image Rejection (Downconverter) | 23 | 25 | dBc | |
| Single-Sideband (SSB) Noise Figure | 11.5 | dB | ||
| Input Third-Order Intercept (IP3) | 16 | 20 | dBm | |
| Input 1 dB Compression Point (P1dB) | 13 | dBm | ||
| RF to IF Isolation | 13 | 22 | dB | |
| LO to RF Isolation | 37 | 48 | dB | |
| LO to IF Isolation | 30 | 38 | dB | |
| Operating Temperature Range | -40 | 85 | °C | |
| Storage Temperature Range | -65 | 150 | °C | |
| Maximum Junction Temperature | 175 | °C | ||
| Maximum Peak Reflow Temperature | 260 | °C |
Key Features
- Passive, in-phase/quadrature (I/Q) MMIC mixer, eliminating the need for DC power sources.
- Operates within the frequency range of 2.5 GHz to 8.5 GHz, suitable for both receiver and transmitter operations.
- Excellent image rejection due to its inherent I/Q architecture, reducing the need for expensive filtering of unwanted sidebands.
- High isolation between RF, LO, and IF signals, ensuring signal integrity and minimizing LO leakage.
- Fabricated on a GaAs MESFET process, utilizing Analog Devices' mixer cells and a 90° hybrid.
- Compact 4 mm × 4 mm, 24-lead LFCSP package.
- Operates over a temperature range of -40°C to +85°C.
Applications
- Receiver operations: The HMC8193LC4TR can be used as an image rejection mixer, enhancing the dynamic range and signal quality in receiver systems.
- Transmitter operations: It can function as a single-sideband upconverter, providing efficient signal conversion in transmitter applications.
- High-performance and precision applications: Suitable for use in radar systems, communication systems, and other applications requiring high signal integrity and low noise figures.
Q & A
- What is the frequency range of the HMC8193LC4TR?
The HMC8193LC4TR operates within the frequency range of 2.5 GHz to 8.5 GHz.
- What type of mixer is the HMC8193LC4TR?
The HMC8193LC4TR is a passive, in-phase/quadrature (I/Q) monolithic microwave integrated circuit (MMIC) mixer.
- What are the key benefits of the HMC8193LC4TR's I/Q architecture?
The I/Q architecture offers excellent image rejection, eliminating the need for expensive filtering of unwanted sidebands and ensuring high signal integrity.
- Does the HMC8193LC4TR require DC power?
No, the HMC8193LC4TR is a passive mixer and does not require any DC power sources.
- What is the operating temperature range of the HMC8193LC4TR?
The HMC8193LC4TR operates over a temperature range of -40°C to +85°C.
- What is the package type and size of the HMC8193LC4TR?
The HMC8193LC4TR is available in a compact 4 mm × 4 mm, 24-lead LFCSP package.
- What are the typical applications of the HMC8193LC4TR?
The HMC8193LC4TR is suitable for receiver and transmitter operations in high-performance and precision applications such as radar systems and communication systems.
- What is the maximum junction temperature of the HMC8193LC4TR?
The maximum junction temperature of the HMC8193LC4TR is 175°C.
- What is the maximum peak reflow temperature for the HMC8193LC4TR?
The maximum peak reflow temperature for the HMC8193LC4TR is 260°C.
- What is the characteristic impedance of the HMC8193LC4TR?
The characteristic impedance of the HMC8193LC4TR is 50 Ω.
