TDA7511 Datasheet, PDF(24/41 Page) STMicroelectronics – AM/FM TUNER FOR CAR RADIO AND HIFI APPLICATIONS

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TDA7511 Datasheet, PDF (24/41 Pages) STMicroelectronics – AM/FM TUNER FOR CAR RADIO AND HIFI APPLICATIONS

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TDA7511

Addr 2 PLL Counter 1 (LSB)

Table 6.

MSB

d7 d6 d5 d4 d3 d2

000000

111111

LSB

d1 d0

0 0 LSB = 0

0 1 LSB = 1

1 0 LSB = 2

0 0 LSB = 252

0 1 LSB = 253

1 0 LSB = 254

1 1 LSB = 255

Addr 3 PLL Counter 2 (MSB)

Table 7.

MSB

LSB

d7 d6 d5 d4 d3 d2 d1 d0

0 0 0 0 0 0 0 0 MSB = 0

0 0 0 0 0 0 0 1 MSB = 256

0 0 0 0 0 0 1 0 MSB = 512

1 1 1 1 1 1 0 0 MSB = 64768

1 1 1 1 1 1 0 1 MSB = 65024

1 1 1 1 1 1 1 0 MSB = 65280

1 1 1 1 1 1 1 1 MSB = 65536

Note: 1. Swallow mode: fVCO/fSYN = LSB + MSB + 32

Addr 4 PLL Reference Counter 1 (LSB)

Table 8.

MSB

LSB

d7 d6 d5 d4 d3 d2 d1 d0

0 0 0 0 0 0 0 0 LSB = 0

0 0 0 0 0 0 0 1 LSB = 1

0 0 0 0 0 0 1 0 LSB = 2

1 1 1 1 1 1 0 0 LSB = 252

1 1 1 1 1 1 0 1 LSB = 253

1 1 1 1 1 1 1 0 LSB = 254

1 1 1 1 1 1 1 1 LSB = 255

Function

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