LA1828 Просмотр технического описания (PDF) - SANYO -> Panasonic

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LA1828

For Portable Radio/Cassette Recorders with Manual Tuning Single-Chip Tuner IC

SANYO -> Panasonic 

LA1828

AM characteristics

0 VCC = 4.5V

--10 fc = 1MHz

fm = 1kHz, 30%mod

--20

Signal

--30

--40

--50

--60

--70

Noise

--80

--90

--100

0

20

40

60

80

100

120

140

ANT input -- dB/m

AM characteristics

5 VCC = 4.5V

fc = 1MHz

fm = 1kHz

4

3

2

1

THD = 80%

THD = 30%

0

0

20

40

60

80

100

120

ANT input -- dB/m

AM VCC characteristics

70 fc = 1MHz

VIN = 74dB/m

60 fm = 1kHz, 30%mod

VO

Qs

50

SD

S/N

40

Maximum sensitivity

30

(input for 20mV output)

140

--10

--20

--30

--40

--50

20

--60

10

--70

0

--80

0

1

2

3

4

5

6

7

Power supply voltage, VCC -- V

AM characteristics

80 VCC = 4.5V

VIN = 74dB/m

70 fm = 1kHz, 30%mod

60

SD

50

Qs

40

S/N

Maximum sensitivity

30

(input for 20mV output)

20

10

0

400

600

800 1000 1200 1400 1600 1800

Reception frequency, fr -- kHz

AM characteristics

2.0 VCC = 4.5V

fc = 1MHz

1.5

1.0

0.5

0

0

20

40

60

80

100

120

140

ANT input -- dB/m

AM characteristics

0 VCC = 4.5V

--10 fc = 900kHz

fm = 1kHz, 30%mod

--20

Signal

--30

--40

--50

--60

--70

--80

--90

--100

0

20

40

60

80

100

120

140

ANT input -- dB/m

AM VCC characteristics

5 fc = 1MHz

25

VIN = 74dB/m

fm = 1kHz, 30%mod

4

20

3

15

2

ICCO

10

1

THD = 80%

5

THD = 30%

0

0

0

1

2

3

4

5

6

7

Power supply voltage, VCC -- V

No.5837-11/12

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