SAF3560HV/V1101,55

Specialized Overview

The SAF3560HV/V1101 is a terrestrial digital radio processor designed to demodulate and process HD Radio signals into audio and data. It supports HD Radio 1.0 with Conditional Access (CA) for single tuner applications. The device operates on multiple supply voltages: 1.2 V for core, oscillator, PLL, and memory blocks; and 3.3 V for DSP, general purpose, microcontroller, JTAG, and SDRAM interfaces. Total power dissipation is typically 0.2 W to 0.5 W. It features dual baseband I2S interfaces, up to six-channel I2S audio output, and an SDRAM controller supporting up to 512 Mbit. The component is qualified according to AEC-Q100 and housed in an HLQFP144 package.

Specialized Feature Summary

• Supports HD Radio 1.0 signal decoding with Conditional Access (CA) functionality
• Provides dual baseband I2S interfaces for single tuner applications
• Includes integrated SDRAM controller and serial NOR-Flash interface support
• Features advanced digital audio processing with multi-channel I2S output

Specialized Applications

• Terrestrial digital radio receivers
• HD Radio broadcast systems
• Automotive infotainment units

Specialized Procurement Notes

Verify the specific subtype suffix against Table 3 to ensure compatibility with required HD Radio versions and tuner configurations. Confirm that the HLQFP144 package matches the target PCB footprint. Ensure all analog and digital supply pins are correctly decoupled according to the datasheet recommendations to maintain signal integrity.

Specialized Selection Notes

Select this part for single-tuner HD Radio 1.0 designs requiring Conditional Access. Verify that the system architecture can accommodate the required 1.2 V and 3.3 V power domains. Consider the LFBGA170 alternative if space constraints require a smaller footprint, noting that it does not support CA.

Specialized Part Context

The SAF3560 series serves as a digital radio processor within NXP's automotive and consumer electronics portfolio. It bridges the gap between RF tuners and audio processing stages by handling baseband demodulation. The HV variant specifically denotes the HLQFP144 package option, distinguishing it from the EL variant which uses an LFBGA170 package.

Specialized Replacement Considerations

SAF3560EL/V110x offers the same functionality in an LFBGA170 package but lacks Conditional Access support.