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TEA6811V 데이터시트 PDF




NXP Semiconductors에서 제조한 전자 부품 TEA6811V은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 TEA6811V 기능
기능 Front-end and PLL synthesizers for car radios
제조업체 NXP Semiconductors
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TEA6811V 데이터시트, 핀배열, 회로
INTEGRATED CIRCUITS
DATA SHEET
TEA6810V; TEA6811V
Front-end and PLL synthesizers for
car radios
Product specification
Supersedes data of September 1994
File under Integrated Circuits, IC01
1996 Jun 18




TEA6811V pdf, 반도체, 판매, 대치품
Philips Semiconductors
Front-end and PLL synthesizers for
car radios
Product specification
TEA6810V; TEA6811V
PINNING
SYMBOL
AGND1
VCCA1
LCKDET
SDA
SCL
frefN
frefP
DGND
VCCD
n.c.
FMIFON
FMIFOP
VCCA2
AGND2
AMMOP
AMMON
n.c.
AMMIN
Vref
n.c.
AMMGND
AMPREO
n.c.
AMSB1
AMSB2
AMPREI
AMAGCC
AMPREC
RFGND
FMRFIP
FMRFIN
IPIDIO
FMAGCC
FMAGCref
OSCFDB
OSCGND
OSCTNK
PIN(1)
TEA6810
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
TEA6811
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
DESCRIPTION
analog ground 1
analog supply voltage 1 (+5 V)
lock detector flag
serial data input/output; I2C-bus
serial clock input; I2C-bus
reference frequency input from TEA6821 N-terminal
reference frequency input from TEA6821 P-terminal
digital ground
digital supply voltage (+5 V)
not connected
FM mixer negative output (72.2 MHz)
FM mixer positive output (72.2 MHz)
analog supply voltage 2 (+8.5 V)
analog ground 2
AM mixer positive output (10.7 MHz)
AM mixer negative output (10.7 MHz)
not connected
AM mixer RF input
reference voltage output from AM band gap
not connected
AM mixer ground
AM preamplifier output
not connected
AM feedback switch SB1
AM feedback switch SB2
AM preamplifier input
AM AGC capacitor
AM preamplifier decoupling capacitor
RF ground
RF positive input for FM mixer
RF negative input for FM mixer
pin diode drive
FM AGC integrating capacitor
FM AGC reference voltage
oscillator feedback input
oscillator ground
oscillator tank output
1996 Jun 18
4

4페이지










TEA6811V 전자부품, 판매, 대치품
Philips Semiconductors
Front-end and PLL synthesizers for
car radios
Product specification
TEA6810V; TEA6811V
I2C-BUS ORGANIZATION
The TEA6810V; TEA6811V is controlled via the I2C-bus which is driven from the TEA6821V. For programming purposes
a module address and four data bytes are required. When used partially, the transmission must be ended by a stop
condition.
Table 1 Bit organization
START
S
MODULE
ADDRESS
byte 0
PROGRAMMABLE
DIVIDER DATA
SWITCH
CONTROL
TEST
A byte 1 A byte 2 A
byte 3
A byte 4 A
STOP
P
Table 2 I2C-bus address and received bytes
BYTES TO
BE
RECEIVED
(4 BYTES)
Byte 1(1)
program
divider N1
(Low byte)
Byte 2(1)
program
divider N1
(High byte)
Byte 3
switching
Byte 4
testing
MSB
1
S7
S15
MSB in-lock
counter
1 = 3-state
0 = normal
charge pump
BUS ADDRESS
LSB
1 0 0 01 0 0
S6 S5 S4 S3 S2 S1 S0
S14
S13 S12 S11 S10 S9
S8
LSB in-lock
counter
1 = fdiv
0 = LCKDET
1 = HIGH
0 = LOW
current
tuning
oscillator
1 = test
0 = normal
in-lock
counter
1 = HIGH
0 = LOW
current
charge
pump
X(2)
1 = FM
local
0 = FM dx
X
MSB
divider
N2
X
LSB divider
N2
X
1 = FM
0 = AM
X
Notes
1. N1 divider ratio is (N + 2); where N is the programmed binary number composed of bytes 1 and 2. For the minimum
ratio; if N < 2048 then N1 divider ratio is {2048 + (N 2)}.
2. X = don’t care.
Table 3 N2 divider
N2 DIVIDER
3
5
10
15
MSB
0
0
1
1
LSB
0
1
0
1
Table 4 In-lock
IN-LOCK
8
16
32
48
64
MSB
0
1
1
0
0
LSB
0
0
1
0
1
AM/FM
FM
AM or FM
AM or FM
AM
AM
1996 Jun 18
7

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