tea5766uk NXP Semiconductors, tea5766uk Datasheet - Page 50

• Manufacturer Part Number: tea5766uk
• Description: Tea5766uk Stereo Fm Radio + Rds
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 33.
All AC values are given in RMS unless otherwise specified. The min and max values include spread due to:
V
[1]
TEA5766UK_1
Product data sheet
Symbol
Mute functions
RDS filter/demodulator/decoder
V
f
B
c
CC
mute
sens
= 2.6 V to 3.6 V; T
EMF value.
Characteristics
Parameter
mute attenuation
sensitivity voltage
center frequency
bandwidth
amb
Fig 20. FM IF level detector and mute voltage
= 20 C to +85 C, reference frequency offset + deviation and process spread.
…continued
ADC
level
V
monotone increase, increasing with the average step size G
from the average curve is G.
15
10
ADC(start)
5
0
1
V
start(ADC)
Conditions
f
rate
SYM0 = 0; average over
2000 blocks
RF
f = 75 kHz; mono; IEC filter
f = 22.5 kHz; f
f
RDS
AFM = 1 or RHM = 1; LHM = 0
AFM = 1 or LHM = 1; RHM = 0
MU = 1
is the starting point of the curve. Taking the starting point the curve shows a
= 87.5 MHz to 108 MHz;
= 2 kHz; block quality
95 %; SYM1 = 0 and
Rev. 01 — 22 March 2007
G
AF
= 1 kHz; L = R;
10
G
Min
-
-
-
-
56
2.5
10
2
ADC(step)
V
. The maximum deviation
TEA5766UK
Typ
-
-
-
14
57
3
sens
Stereo FM radio + RDS
[1]
( V)
© NXP B.V. 2007. All rights reserved.
Max
20
58
3.5
60
60
80
[1]
10
001aaf263
3
49 of 59
Unit
dB
dB
dB
kHz
kHz
V