TEA6821T |
Part Number | TEA6821T |
Manufacturer | NXP (https://www.nxp.com/) |
Description | Stereo decoder • Adjustment-free PLL-VCO TEA6821T • Pilot depending mono/stereo switching • Analog control of mono/stereo blend • Adjacent channel noise suppression (114 kHz) • Pilot canceller • Ana... |
Features |
General • FM mixer for conversion from FM IF1 = 72.2 MHz to FM IF2 = 10.7 MHz • AM mixer for conversion from AM IF1 = 10.7 MHz to AM IF2 = 450 kHz • FM IF gain stage • Crystal oscillator providing mixer frequencies and references for IF count and stereo decoder • FM quadrature demodulator with automatic centre frequency adjust and THD compensation • Level and multipath and noise detectors • Soft mute • Stereo noise cancelling and variable de-emphasis • PLL stereo decoder • Noise blanker • AM IF amplifier and demodulator • I2C-bus transceiver • IF count for AM and FM • Reference frequency gener... |
Document |
TEA6821T Data Sheet
PDF 513.38KB |
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