TDA7515
RF-FRONTEND FOR AM/FM-DSP-CARRADIOS WITH IF SAMPLING
PRODUCT PREVIEW
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RF AGC generation by RF and IF detection I/Q Mixer for FM IF 10.
7MHz with image rejection and programmable IF tank adjust for FM and AM Preamplifier and mixer for IF 10.
7MHz AM upconversion VCO and programmable divider for “world receiver” Programmable controlled IF-gain stage
TQFP44 ORDERING NUMBER: TDA7515
Additional features:
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High performance fast PLL for RDS-system Electronic alignment for the preselection stages All functions bus-controlled
AM/FM - DSP carradios with 10.
7MHz - IF sampling.
It contains mixer and IF
amplifiers for AM and FM, VCO and PLL synthesizer on a single chip.
Use of B...