TEF6621T中文资料NXP low-IF analog car radio数据手册恩XP规格书

描述 Description

Building on the success of NXP's TEF660x and TEF661x families, the TEF662x uses a low-IF architecture to ensure high integration with low complexity. The result is easy design-in and best-in-class price/performance ratios.

特性 Features

• Highly integrated tuners with low-IF conversion
• PLL synthesizer with integrated VCO
• Integrated AM LNA with AGC and RF selectivity (TEF6623 is FM-only)
• Integrated FM LNA with AGC
• Stereo decoder with output for interfacing with external analog or digital audio processor
• Advanced weak signal processing (soft mute, stereo blend, high cut control)
• FM PACS (except TEF6621)
• FM noise blanker
• Signal quality detection
• I²C-bus control
• RDS demodulator (TEF6623 & 24 only)
• Single 8.5 V supply
• SO32 package
• Very low external component count
• Allows for fast software development because of integrated radio knowledge and easy interface

应用 Application

Automotive

• Aftermarket car radios

• Consumer radio