參數(shù)資料
型號: TEA5759H
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Self Tuned Radio STR
中文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP44
封裝: 10 X 10 MM, 1.75 MM HEIGHT, PLASTIC, SOT307-2, QFP-44
文件頁數(shù): 10/40頁
文件大?。?/td> 209K
代理商: TEA5759H
2000 Feb 02
10
Philips Semiconductors
Product specification
Self Tuned Radio (STR)
TEA5757HL; TEA5759HL
Table 5
Truth table for bits B0.21 and B1.20
Note
1.
When FM is selected, the control output FM-ON/OFF
(pin 42) is pulled to ground to switch-on the external
FM front-end. Pin 42 is an open-collector pin with a
series resistor R = 500
.
Table 6
Truth table for bits S1.16 and S0.17
Table 7
Values for bits F.14 to F.0
Notes
1.
FM value of the affected oscillators:
a) FM VALUE = FMRF + FMIF (for TEA5757HL).
b) FM VALUE = FMRF
FMIF (for TEA5759HL).
AM value of the affected oscillators:
AM VALUE = AMRF + AMIF.
2.
B0.21
B1.20
BAND SELECT
FM
(1)
MW
LW
SW
0
0
1
1
0
1
0
1
S1.16 S0.17
SIGNAL RECEPTION
FM IF
INPUT
(
μ
V)
>50
>100
>300
>1500
FM RF
INPUT
(
μ
V)
>5
>10
>30
>150
AM RF
INPUT
(
μ
V)
>28
>40
>63
>1000
0
0
1
1
0
1
0
1
BIT
BIT VALUE
FM
VALUE
(1)
(kHz)
102400
51200
25600
12800
6400
3200
1600
800
400
200
100
50
25
12.5
AM
VALUE
(2)
(kHz)
F.14
F.13
F.12
F.11
F.10
F.9
F.8
F.7
F.6
F.5
F.4
F.3
F.2
F.1
F.0
2
14
2
13
2
12
2
11
2
10
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
16384
8192
4096
2048
1024
512
256
128
64
32
16
8
4
2
1
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