TEA5767HN 查看數據表（PDF） - Philips Electronics

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TEA5767HN

Low-power FM stereo radio for handheld applications

Philips Electronics 

Philips Semiconductors

TEA5767HN

Low-power FM stereo radio for handheld applications

Table 22. Description of 3rd data byte bits

Bit

Symbol

Description

7

STEREO

Stereo indication: if STEREO = 1 then stereo reception; if

STEREO = 0 then mono reception

6 to 0 PLL[13:8]

IF counter result

Table 23. Format of 4th data byte

7 (MSB)

6

5

4

LEV3

LEV2

LEV1

LEV0

3

CI3

2

CI2

1

CI1

0 (LSB)

0

Table 24. Description of 4th data byte bits

Bit

Symbol

Description

7 to 4 LEV[3:0]

level ADC output

3 to 1 CI[3:1]

Chip Identification: these bits have to be set to logic 0

0

-

this bit is internally set to logic 0

Table 25. Format of 5th data byte

7 (MSB)

6

5

4

0

0

0

0

3

0

2

0

1

0

0 (LSB)

0

Table 26. Description of 5th data byte bits

Bit

Symbol

Description

7 to 0 -

reserved for future extensions; these bits are internally set to logic 0

9. Internal circuitry

Table 27.

Pin

1

2

Internal circuitry

Symbol

Equivalent circuit

n.c.

CPOUT

3

4

5

TEA5767HN_4

Product data sheet

VCOTANK1

VCOTANK2

270 Ω

2

3

120 Ω

4

120 Ω

mhc285

VCC(VCO)

Rev. 04 — 20 February 2006

mhc286

© Koninklijke Philips Electronics N.V. 2006. All rights reserved.

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