Dear All
I have connected the tank circuit as shown in the data sheet of TA2003 Fm/Am radio chip for FM band. one end of the circuit goes to vcc, despite all the connections(Fm mode connections ,etc), i am unable to find any oscillations in the tank circuit, i have attached oscilloscope to Pin 13 (Oscillator input). I want to check if correct frequency goes to LO for mixing with the RF signal ( L(coil) is 6 turns and C is 4-50 pf for fm band)
Masood
I have connected the tank circuit as shown in the data sheet of TA2003 Fm/Am radio chip for FM band. one end of the circuit goes to vcc, despite all the connections(Fm mode connections ,etc), i am unable to find any oscillations in the tank circuit, i have attached oscilloscope to Pin 13 (Oscillator input). I want to check if correct frequency goes to LO for mixing with the RF signal ( L(coil) is 6 turns and C is 4-50 pf for fm band)
Masood