Overview
The LTC5542IUH#TRPBF is a high dynamic range, high gain, passive downconverting mixer produced by Linear Technology, now part of Analog Devices. This component is designed to operate within the frequency range of 1.6 GHz to 2.7 GHz, making it suitable for various high-frequency RF applications. It is part of a family of mixers that cover the 600 MHz to 4 GHz frequency range, offering excellent performance in terms of conversion gain, linearity, and noise figure.
Key Specifications
| Parameter | Value |
|---|---|
| RF Frequency Range | 1.6 GHz to 2.7 GHz |
| LO Frequency Range | 1.7 GHz to 2.5 GHz |
| Conversion Gain | 8 dB at 2.4 GHz |
| IIP3 (Input Third-Order Intercept) | 26.8 dBm at 2.4 GHz |
| Noise Figure | 9.9 dB at 2.4 GHz |
| Supply Voltage | 3.1 V to 3.5 V |
| Supply Current | 199 mA |
| Package Type | 20-Lead (5mm × 5mm) QFN |
| LO Drive Level | 0 dBm |
| LO-RF and LO-IF Isolation | High isolation |
Key Features
- High dynamic range and high gain
- Low noise figure and high linearity performance
- Integrated IF amplifier
- High input P1dB compression point
- 50Ω single-ended RF and LO inputs
- High LO-RF and LO-IF isolation
- Shutdown pin for power management
- Compact 20-lead QFN package
- RoHS3 compliant
Applications
- Wireless infrastructure receivers (LTE, W-CDMA, TD-SCDMA, WiMAX, GSM1800)
- CDMA, LTE, W-CDMA, WiMAX systems
- High-frequency RF applications requiring low noise and high gain
Q & A
- What is the RF frequency range of the LTC5542IUH#TRPBF?
The RF frequency range is from 1.6 GHz to 2.7 GHz.
- What is the conversion gain of the LTC5542IUH#TRPBF at 2.4 GHz?
The conversion gain is 8 dB at 2.4 GHz.
- What is the noise figure of the LTC5542IUH#TRPBF at 2.4 GHz?
The noise figure is 9.9 dB at 2.4 GHz.
- What is the supply voltage range for the LTC5542IUH#TRPBF?
The supply voltage range is from 3.1 V to 3.5 V.
- What is the typical supply current of the LTC5542IUH#TRPBF?
The typical supply current is 199 mA.
- What type of package does the LTC5542IUH#TRPBF come in?
The component comes in a 20-lead (5mm × 5mm) QFN package.
- Is the LTC5542IUH#TRPBF RoHS compliant?
- What are some common applications for the LTC5542IUH#TRPBF?
Common applications include wireless infrastructure receivers, CDMA, LTE, W-CDMA, and WiMAX systems.
- Does the LTC5542IUH#TRPBF have a shutdown feature?
- What is the LO drive level required for the LTC5542IUH#TRPBF?
The LO drive level is 0 dBm.
