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MAX2401ETI is listed in the RF Receivers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is W-CDMA ZERO-IF RECEIVER. Review the specifications below when checking this part for your BOM.
RF Receivers specifications for MAX2401ETI
- Description：W-CDMA ZERO-IF RECEIVER
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Frequency：1.805GHz ~ 1.88GHz
- Sensitivity：-
- Data Rate (Max)：12.2kbps
- Modulation or Protocol：TD-SCDMA, W-CDMA, W-TDD
- Applications：Cellular, WCDMA
- Current - Receiving：12mA ~ 36mA
- Data Interface：SPI
- Memory Size：-
- Antenna Connector：-
- Features：Multiple Channels, Analog and Digital Data
- Voltage - Supply：2.7V ~ 3.3V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：28-WFQFN Exposed Pad
- Supplier Device Package：28-TQFN (5x5)
- Grade：-
- Qualification：-
RF Receivers datasheet and documents for MAX2401ETI
RF Receivers Overview
The MAX2401ETI is a zero-IF receiver optimized for W-CDMA, W-TDD, and TD-SCDMA applications. It integrates a low-noise amplifier (LNA), quadrature mixer, and baseband filters on a single chip. The device operates with a DC electrical supply range of 3.0V to 3.6V. Key performance metrics include an input compression voltage ranging from 0.6V to 1.5V peak-to-peak and a second-order input intercept point (IIP2) between +25dBm and +33dBm. It utilizes a QCCN package.
RF Receivers Feature Summary
- Integrates LNA, mixer, and baseband filters for simplified RF front-end design
- Optimized for zero-IF architecture in W-CDMA and TD-SCDMA standards
- Supports differential output configuration for improved signal integrity
RF Receivers Applications
- W-CDMA mobile phone receivers
- W-TDD communication systems
- TD-SCDMA handsets
RF Receivers Procurement Notes
Verify the specific suffix (e.g., ETI+) against the manufacturer's current ordering guide to confirm pinout compatibility and package type. Ensure the component matches the required W-CDMA/TD-SCDMA specifications. Cross-reference the datasheet revision date to confirm electrical characteristics align with your system requirements before finalizing procurement.
RF Receivers Selection Notes
Select this component when designing zero-IF receivers for 3G mobile standards requiring integrated baseband filtering. Consider the IIP2 range and compression voltage limits relative to your antenna interface. Evaluate the QCCN package size constraints against your PCB layout requirements compared to alternative discrete solutions.
RF Receivers Part Context
This part belongs to Maxim Integrated's family of wireless transceivers designed for third-generation mobile communications. It serves as a critical RF front-end solution for devices supporting W-CDMA and TD-SCDMA protocols, replacing earlier discrete architectures with a highly integrated monolithic approach.
RF Receivers Replacement Considerations
The MAX2401ETI+ is a documented lead-free variant of this component. Verify that the '+' suffix indicates only material compliance changes without affecting electrical performance or pinout compatibility.
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