AN18208A Ver la hoja de datos (PDF) - Panasonic Corporation

Número de pieza

componentes Descripción

Lista de partido

AN18208A

Tuner IC for home-audio stereo set

Panasonic Corporation 

AN18208A

„ Electrical Characteristics Test Procedures (continued)

C

No.

Parameter

Input

Pin

No.

Conditions

Output

Pin

No.

Conditions

Pin settings

VCC1 VCC2 SW1 SW2 SW3 SW4

FM stereo

17 FM-L-ch. separation

f = 10.7 MHz

2 VIN2 = 80 dBμ, 1 kHz, 22 15 kHz LPF 9 V 10 V 2 1 1 1

(L = 90%, pilot = 10%)

18 FM-R-ch. separation

f = 10.7 MHz,

2 VIN2 = 80 dBμ, 1 kHz, 24 15 kHz LPF 9 V 10 V 2 1 1 1

(R = 90%, pilot = 10%)

19 FM-stereo THD

f = 10.7 MHz,

2 VIN2 = 80 dBμ, 1 kHz,

(L + R = 90%, pilot =

22

24

15 kHz LPF

9 V 10 V 2

1

1

1

10%)

20 FM-birdie-noise output 1

25

113 kHz = 90%

19 kHz = 10%

22 15 kHz LPF 9 V 10 V 2 2 1 2

21 FM-birdie-noise output 2

25

189 kHz = 90%

19 kHz = 10%

22 15 kHz LPF 9 V 10 V 2 2 1 2

22 FM-carrier-leak

f = 10.7 MHz

45 VIN2 = 80 dBμ

fs = 19 kHz

(pilot = 10%)

22

24

—

9 V 10 V 2 1 2 2

23 FM-stereo detect sensitivity

f = 10.7 MHz,

45 VIN2 = 80 dBμ,

fs = 19 kHz

23 27 kΩ pull-up 9 V 10 V 2 1 2 2

FM mono fc = 10.7 MHz

24 FM limiting sensitivity

25 AM suppression ratio

1 kHz,

45

100% of output – 3 dB

(Ref. input level

22 30 kHz LPF 9 V 10 V 2

1

2

2

VIN2 = 80 dBμ)

VIN2 = 100 dBμ,

45

fm = 1 kHz,

AM : 30% mod

FM : 100% mod

22 30 kHz LPF 9 V 10 V 2 1 2 2

SDC00079AEB

15

Share Link: