TEA5762HB NXP Semiconductors, TEA5762HB Datasheet - Page 10

• Manufacturer Part Number: TEA5762HB
• Description: Tuners SELF TUNED RADIO
• Manufacturer: NXP Semiconductors

Specifications of TEA5762HB

• Mounting Style: SMD/SMT
• Package / Case: SOT-307
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TEA5762H/V1,557

Philips Semiconductors
Note
1. The output pins 30 and 31 can drive currents up to
Table 4 Truth table for bits 21 and 20
Note
1. When FM is selected, the control output FM-ON/OFF
Table 5 Truth table for bits 16 and 17
Note
1. The given values for signal reception are
1999 Aug 04
Self Tuned Radio (STR)
S1
5 mA; bits 19 (P0) and 18 (P1) control the output
voltage of the control pins P0 (pin 30) and P1 (pin 31):
a) Bit 19 (P0) LOW sets P0 (pin 30) to LOW.
b) Bit 19 (P0) HIGH sets P0 (pin 30) to HIGH.
c) Bit 18 (P1) LOW sets P1 (pin 31) to LOW.
d) Bit 18 (P1) HIGH sets P1 (pin 31) to HIGH.
is set LOW to switch on the external FM front-end.
corresponding to a 3 dB point of 20 V for FM.
0
0
1
1
B0
0
0
1
1
S0
0
1
0
1
FM IF INPUT
>1500
SIGNAL RECEPTION
>100
>300
( V)
>50
B1
0
1
0
1
BAND SELECT
AM RF INPUT
>1000
FM
( V)
MW
SW
>28
>40
>63
LW
(1)
(1)
9
Table 6 Values for bits 14 to 0
Notes
1. FM value of the affected oscillators:
2. AM value of the affected oscillators:
FM VALUE = FMRF + FMIF.
AM VALUE = AMRF + AMIF.
BIT
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
BIT VALUE
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
VALUE
102400
51200
25600
12800
(kHz)
6400
3200
1600
12.5
800
400
200
100
FM
50
25
Product specification
(1)
TEA5762
VALUE
16384
(kHz)
8192
4096
2048
1024
512
256
128
AM
64
32
16
8
4
2
1
(2)