TDA7512FTR Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

TDA7512FTR

FM car-radio tuner IC with intelligent selectivity system (ISS)

STMicroelectronics 

Software specification

Table 26. Addr 18 s-meter slider (continued)

MSB

LSB

d7 d6 d5 d4 d3 d2 d1 d0

Function

0

-

-

-

-

-

-

- Overdeviation correction “ON”

1

-

-

-

-

-

-

- Overdeviation correction “OFF”

Table 27. Addr 19 IF GAIN/XTAL adjust

MSB

LSB

d7 d6 d5 d4 d3 d2 d1 d0

-

-

-

-

-

-

-

0 IF1 gain2 9d B

-

-

-

-

-

-

-

1 IF1 gain2 11 dB

-

-

-

-

-

0

0

- IF1 gain1 9 dB

-

-

-

-

-

0

1

- IF1 gain1 11 dB

-

-

-

-

-

1

0

- IF1 gain1 12 dB

-

-

-

-

-

1

1

- IF1 gain1 15 dB

0

0

0

0

0

-

-

- CLoad 0 pF

0

0

0

0

1

-

-

- CLoad 0.75 pF

0

0

0

1

0

-

-

- CLoad 1.5 pF

0

0

0

1

1

-

-

- CLoad 2.25 pF

0

0

1

0

0

-

-

- CLoad 3 pF

-

-

-

-

-

-

-

--

1

1

1

1

1

-

-

- CLoad 23.25 pF

Table 28. Addr 20 tank adjust

MSB

LSB

d7 d6 d5 d4 d3 d2 d1 d0

-

-

-

-

0

0

0

0 has to be set

0

0

0

0

-

-

-

- 10.7 MHz 0 pF

0

0

0

1

-

-

-

- 10.7 MHz 0.55 pF

0

0

1

0

-

-

-

- 10.7 MHz 1.1 pF

0

0

1

1

-

-

-

- 10.7 MHz 1.65 pF

-

-

-

-

-

-

-

--

1

1

1

1

-

-

-

- 10.7 Hz 8.25 pF

Function

Function

TDA7512F

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Doc ID 12668 Rev 2

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