August 1990 3
Philips Semiconductors Product specification
Integrated FM tuner for radio receivers TDA1574T
Coil data
L1: TOKO MC-108, 514HNE-150023S14; L = 0.078 µH
L2: TOKO MC-111, E516HNS-200057; L = 0.08 µH
L3: TOKO Coil set 7P, N1 = 5.5 5.5 turns, N2 = 4 turns
Fig.1 Block diagram and test circuit.