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AN18208A

Tuner IC for home-audio stereo set

Panasonic Corporation 

AN18208A

„ Electrical Characteristics Test Procedures

C

No.

Parameter

Pin

No.

Input

Conditions

AM

1 AM-quiescent current

— No signal

2 AM output 1

37 f = 999 kHz, VIN3 = 30 dBμ

fs = 1 kHz, AM : 30% mod

3 AM output 2

37 f = 999 kHz, VIN3 = 74 dBμ

fs= 1 kHz, AM : 30% mod

4 AM-S/N ratio 1

37

f = 999 kHz, VIN3 = 30 dBμ

fs = 1 kHz, AM : 30% S/N

5 AM-S/N ratio 2

37

f = 999 kHz, VIN3 = 74 dBμ

fs = 1 kHz, AM : 30% S/N

6 AM THD 1

37

f = 999 kHz, VIN3 = 74 dBμ

fs = 1 kHz, AM : 30% mod

7 AM THD 2

f = 999 kHz,

37 VIN3 = 110 dBμ,

fs= 1 kHz, AM : 30% mod

8 AM-SD sensitivity

37 f = 999 kHz, AM : 0% mod

FM mono

9 FM-RDS output

2 VIN2 = 80 dBμ, fs = 1 kHz

FM : 100% mod

10 FM-quiescent current 1 — No signal

11 FM-quiescent current 2 — No signal

12 FM output

f = 10.7 MHz

2 VIN2 = 80 dBμ,

fs = 1 kHz, FM : 100% mod

13 FM-S/N ratio

f = 10.7 MHz,

2 VIN2 = 100 dBμ,

FM : 100% L-ch S/N

14 FM-mono THD

f = 10.7 MHz

2 VIN2 = 80 dBμ,

fs = 1 kHz, FM : 100% mod

15 FM-SD sensitivity

2 f = 10.7 MHz, 0 % mod

16 FM-mute ratio

f = 10.7 MHz,

2 VIN2 = 80 dBμ

fs = 1 kHz, FM : 100% mod

Output

Pin

No.

Conditions

Pin settings

VCC1 VCC2 SW1 SW2 SW3 SW4

—

—

9 V 10 V 2 1 2 2

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

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

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

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

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

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

21 27 kΩ pull-up 9 V 10 V 2 1 2 2

26 30 kHz LPF 9 V 10 V 2 1 2 2

—

—

9 V 10 V 2 1 2 2

—

—

9 V 10 V 2 1 2 2

22

24

30 kHz LPF

9 V 10 V 2

1

2

2

22

24

30 kHz LPF

9 V 10 V 2

1

2

2

22

24

30 kHz LPF

9 V 10 V 2

1

2

2

21 27 kΩ pull-up 9 V 10 V 2 1 2 2

22

24

30 kHz LPF

9 V 10 V 2

1

2

2

SDC00079AEB

14

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