TEA6810V; TEA6811V Front-end And PLL Synthesizers For Car Radios

The TEA6810V and TEA6811V, together with TEA6821V forms an AM/FM receiving concept for electronically tuned car Radios The TEA681xV is an FM/AM front-end with one local synthesized Oscillator for both AM and FM which is used together with the TEA6821T in a double-conversion concept. It delivers a first FM-IF of 72.2 MHz and, for MW/LW, a first AM-IF of 10.7 MHz.Minimum alignments are required due to wideband RF inputs and the common AM/FM VCO High dynamic behaviour and minimum distortion is obtained by a special RF input design combined with AGC. High sensitivity is possible in combination with RF input FETs Minimum interference is experienced due a to special synthesizer loop design and ensuring that the I2C-bus is inoperative in the locked-tuned condition. The reference frequency for the synthesizer and the I2C-bus information is delivered by the TEA6821V. The programmable local/dx Switch enables switching the gain of the FM mixer from normal AGC control (FM dx) to the forced 4th level of AGC (FM local).
By NXP Semiconductors
TEA6810V 's PackagesTEA6810V 's pdf datasheet

TEA6810V Pinout, Pinouts
TEA6810V pinout,Pin out
This is one package pinout of TEA6810V,If you need more pinouts please download TEA6810V's pdf datasheet.

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