STA680

STA680 is an automotive HD Radio™ baseband receiver. It is an HD-radio base-band processor for car-radio applications. The STA680 functionality includes audio decompression and data processing, while multiple interfaces ensure flexible integration into the system. The STA680 takes full advantage of HD 1.5 Radio benefits including CD-like audio quality from HD Radio FM broadcasts and FM-like audio quality using HD Radio AM, while program associated data or traffic information is received from the second channel. STA680 supports FM/AM analogue/digital AAA algorithm by means of specific FW.

• AEC-Q100 qualified, HD codec (HDC) audio decompression
• In-band on-channel digital audio broadcast signal decoding for AM/FM hybrid and all-digital modes
• Dual-channel HD 1.5 for background scanning and data services
• Metadata support for HD Radio reception
• Secondary RF base-band interface for dual tuner applications
• IIS serial audio interface with programmable sample rate converter
• Several general purpose Ios, one internal clock oscillator and two internal PLLs
• External clock input, 1.2V core supply, 3.3V I/O supply
• LFBGA 168 balls package
• Operating ambient temperature range from -40 to 85°C