Ic Cxa1619bs Pin Diagram. It looks like am could be added. 8 pin single chip am radio with built in power amplifier.
Bipolar monolithic ic fm am radio cxa1619bm cxa1619bs 28 pin sop plastic 30 pin sdip plastic cxa1619bm bs 2 cxa1619bm bs block diagram cxa1619bm cxa1619bs fm am band select am if in fm meter nc if in if gnd afc agc afc agc det out af in ripple vcc filter af gnd out gnd fm discri nf am osc afc fm osc reg out fm rf am. Page 9 ic description ic tmp04ch00f350 pin no. Regulator 1 output it is outputted in 3 0 v type only.
The ic tda 7000 has a frequency locked loop system with an intermediate frequency of 70 khz.
Pin name description regulator 2 output. This circuit is designed as per the data sheet and the result is excellent ideal for all category of electronic enthusiasts. Vreg is decoupled with a 100nf 0 1uf rather than 10uf and 10nf in parallel. Regulator 1 output it is outputted in 3 0 v type only.
