Philips TDA1576T 1998 Nov 18 10, Fig.6 Detuning curve., Fig.8 Internal audio attenuation., Fig.7 Detuning output., Fig.5 Detuning input impedance.

1 16

1998 Nov 18 10

Philips Semiconductors Product speciﬁcation

FM/IF ampliﬁer/demodulator circuit TDA1576T

Fig.5 Detuning input impedance.

handbook, halfpage

MEH144

I12

V9, 12

Fig.6 Detuning curve.

handbook, halfpage

−1.2 −0.8 −0.4 0 0.4 0.8

V13/V14

1.2

V9, 12 (V)

MEH145

0.5

Fig.7 Detuning output.

handbook, halfpage

024

(mA)

V13 (V)

MEH146

0.5

|V9, 12|

1.2 1 0.5 0

Fig.8 Internal audio attenuation.

handbook, halfpage

0 0.1 0.2

αVo

(dB)

0.3

V13 /V14

MEH147

−20

−40

−60

−80

Contents

Main Page 1998 Nov 18 3 TDA1576T Fig.1 Block diagram. Page Page Page FM/IF amplier/demodulator circuit TDA1576T DIN 45405 1998 Nov 18 9 Fig.4 Field strength output (I16 = 0). 1998 Nov 18 10 Fig.6 Detuning curve. Fig.8 Internal audio attenuation. Fig.7 Detuning output. Fig.5 Detuning input impedance. 1998 Nov 18 11 Fig.9 Standby switch. Fig.10 An example of the TDA1576T when using a demodulator with two tuned circuits. 1998 Nov 18 12 PACKAGE OUTLINE SO20: plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 Data Handbook IC26; Integrated Circuit Packages Data Handbook IC26; Integrated Circuit Packages; Section: Packing Methods Page Philips Semiconductors a worldwide company Printed in The Netherlands