參數(shù)資料
型號: TEA5757HL/V1,118
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-313-2, LQFP-48
文件頁數(shù): 2/42頁
文件大?。?/td> 244K
代理商: TEA5757HL/V1,118
2000 Feb 02
10
Philips Semiconductors
Product specication
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).
2. AM value of the affected oscillators:
AM VALUE = AMRF + AMIF.
B0.21
B1.20
BAND SELECT
00
FM(1)
01
MW
10
LW
11
SW
S1.16 S0.17
SIGNAL RECEPTION
FM IF
INPUT
(
V)
FM RF
INPUT
(
V)
AM RF
INPUT
(
V)
0
>50
>5
>28
0
1
>100
>10
>40
1
0
>300
>30
>63
1
>1500
>150
>1000
BIT
BIT VALUE
FM
VALUE(1)
(kHz)
AM
VALUE(2)
(kHz)
F.14
214
16384
F.13
213
102400
8192
F.12
212
51200
4096
F.11
211
25600
2048
F.10
210
12800
1024
F.9
29
6400
512
F.8
28
3200
256
F.7
27
1600
128
F.6
26
800
64
F.5
25
400
32
F.4
24
200
16
F.3
23
100
8
F.2
22
50
4
F.1
21
25
2
F.0
20
12.5
1
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