Absolute maximum input level and linearity specifications for robust RF signal paths - Absolute maximum input level without attenuation: +10 dBm - The device tolerates direct input up to +10 dBm without requiring attenuation, enabling use with strong RF sources while protecting downstream stages. - Absolute maximum input power with 30 dB attenuation: +20 dBm for a short time - When 30 dB attenuation is applied, the input can withstand brief exposure to higher power levels up to +20 dBm, supporting short duration tests or transient conditions without damage. - Input interface performance at 0 dB attenuation (IIP3): +15 dBm - The input third order intercept point (IIP3) is +15 dBm at 0 dB attenuation, indicating a defined linearity region for multi-tone or intermodulation scenarios and helping predict distortion behavior in typical signal chains. - 1 dB compression point at 0 dB attenuation: +2 dBm - The 1 dB compression point occurs at +2 dBm with no attenuation, providing a clear, predictable overload threshold for design and testing purposes. Key benefits and what it means for your applications - Protects downstream components - By specifying absolute maximum input levels, the device helps prevent damage to receivers, mixers, and ADC front ends when exposed to higher signal levels. - Supports predictable linearity in critical regions - The IIP3 specification at 0 dB attenuation offers a measurable reference for estimating intermodulation performance and maintaining signal integrity in multi-tone environments. - Enables controlled overload testing and safe operation - The +20 dBm short-time tolerance with 30 dB attenuation allows brief exposure to higher power levels without compromising the device, useful for stress testing and validation workflows. - Clear operating thresholds for design and testing - The explicit 1 dB compression point at +2 dBm provides a straightforward benchmark for input drive levels and helps in planning gain staging and protection strategies. What to expect in practice - Function - The specifications describe input tolerance, linearity, and compression behavior to guide safe, reliable operation in RF signal paths. - Compatibility - Suitable for integration into RF test setups, signal chains, and measurement environments where input protection and predictable distortion performance are important. - Performance - The combination of abs max levels, IIP3, and compression point defines the safe operating envelope and the expected distortion characteristics under typical and elevated signal conditions. - Use scenarios - Use scenario 1: RF test bench characterization - Characterize linearity and intermodulation by applying multi-tone signals and monitoring distortion using the IIP3 specification at 0 dB attenuation, while ensuring input levels stay within the abs max constraints. - Use scenario 2: Transceiver front-end testing under strong signals - Expose the front end to higher power levels with attenuation to test protection mechanisms and verify that downstream stages remain within safe operating limits during transient high-power events. - Use scenario 3: Overload and stress testing in calibration setups - Use the +20 dBm short-time tolerance with 30 dB attenuation to perform controlled overload tests, validating system resilience without permanent damage. This description preserves the original specifications and functions while presenting clear, customer-friendly guidance on why the device matters, how it can be used, and where its benefits are most relevant.