September 1986

8

Philips Semiconductors

Product specification

Low voltage PLL stereo decoder

TDA7040T

Fig.5

Signal/noise and channel separation behaviour in Fig.3. at R1 = 270 k

Ω and R2 = 13 kΩ;

without diode BAW62.

Fig.6

Signal/noise and channel separation behaviour in Fig.3.

at R1 = 200 k

Ω, R2 = 30 kΩ; with diode BAW62.