ADL5542ACPZ-R7

RF Amplifiers Overview

The ADL5542ACPZ-R7 is a broadband RF/IF gain block amplifier manufactured by Analog Devices Inc. It provides a fixed linear gain of 20 dB across a frequency range of 20 MHz to 6 GHz. The device operates on a supply voltage between 4.5 V and 5.5 V, drawing a typical current of 93 mA. Key performance metrics include a noise figure of 3 dB, a 1 dB compression point (P1dB) of 20.6 dBm, and an output third-order intercept point (OIP3) of 40 dBm. It features an input return loss of -15 dB and isolation of -22 dB. Packaged in an LFCSP-8 surface-mount format, it supports an operating temperature range from -40°C to +85°C with a power dissipation rating of 650 mW.

RF Amplifiers Feature Summary

• Provides fixed 20 dB linear amplification for RF and IF signals
• Operates effectively across a wide bandwidth up to 6 GHz
• Delivers high linearity with a 40 dBm OIP3 specification

RF Amplifiers Applications

• CATV signal distribution systems
• Cellular infrastructure components
• Broadband wireless communication links

RF Amplifiers Procurement Notes

Verify the specific suffix R7 indicates reel packaging when sourcing. Confirm that the LFCSP-8 package matches your PCB footprint requirements. Ensure the 4.5 V to 5.5 V supply rail aligns with your system design. Check for moisture sensitivity labeling if storage conditions are critical. Validate the manufacturer part number against official Analog Devices documentation to avoid counterfeit components.

RF Amplifiers Selection Notes

Choose this component when a fixed 20 dB gain is required without variable adjustment. Select for applications needing high linearity and low noise within the 20 MHz to 6 GHz spectrum. Consider the LFCSP-8 package size for space-constrained designs. Evaluate the 93 mA current consumption against your power budget constraints.

RF Amplifiers Part Context

This part belongs to the ADL5542 series of broadband amplifiers. It is distinct from other variants like the ADL5541 which offers 15 dB gain. The ADL5542 is designed for general-purpose RF amplification where consistent gain and linearity are prioritized over tunability. It complements other Analog Devices RF solutions in multi-stage amplifier chains.

RF Amplifiers Replacement Considerations

The ADL5541ACPZ-R7 offers similar specifications but with a fixed 15 dB gain instead of 20 dB. Designers requiring lower gain may consider this alternative. No direct pin-to-pin substitutes with identical electrical characteristics are publicly confirmed.