tea5766uk NXP Semiconductors, tea5766uk Datasheet - Page 48

• 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
TEA5766UK_1
Product data sheet
Symbol
Stereo decoder, pins VAFL and VAFR
V
R
I
f
f
(S+N)/N
G
O
CC
mute
cs(stereo)
resp(sp)
O
3dB(l)
3dB(h)
O
v
= 2.6 V to 3.6 V; T
Characteristics
Parameter
mute attenuation
output voltage
output resistance
output current
voltage gain difference
stereo channel
separation
low frequency 3 dB
point
high frequency 3 dB
point
signal plus
noise-to-noise ratio
spurious response
amb
= 20 C to +85 C, reference frequency offset + deviation and process spread.
…continued
Conditions
V
de-emphasis = 75 s; IEC filter;
SMUTE = 1
V
de-emphasis = 75 s
MU = LHM = RHM = 0;
AFM = 0 or AFM = 1
hard mute; MU = LHM = RHM = 1;
AFM = 0 or AFM = 1
Standby mode; PUPD0 = 0
minimum load resistance = 10 k
V
f
de-emphasis = 75 s
V
including 9 % pilot; R= 0 and L= 1
or R= 1 and L= 0; f
IEC filter; MST = 0; SNC = 0 or
SNC = 1 + SNCLEV = 1
V
L = R; pre-emphasis = 75 s;
de-emphasis = 75 s
V
L = R; pre-emphasis = 75 s;
de-emphasis = 75 s
V
22.5 kHz; f
de-emphasis = 50 s; IEC filter +
A-weighting filter
relative to f = 22.5 kHz;
f
V
de-emphasis = 50 s; IEC filter +
A-weighting filter
mod
mod
f = 22.5 kHz; f
f = 22.5 kHz; f
RF
RF
RF
RF
RF
RF
RF
RF
mono
stereo; f
= 1.26 V
= 2 mV
= 2 mV
= 2 mV
= 2 mV
= 2 mV
= 2 mV
= 2 mV
= 1 kHz; IEC filter;
= 1 kHz (mono);
Rev. 01 — 22 March 2007
mod
[1]
[1]
[1]
[1]
[1]
[1]
[1]
pilot
; L = R;
; L = R; f = 75 kHz;
; f = 75 kHz
; f = 22.5 kHz;
; f = 22.5 kHz;
; L = R; f =
;
[1]
= 1 kHz;
mod
mod
= 6.75 kHz
; L = R;
mod
= 1 kHz;
= 1 kHz;
= 1 kHz;
Min
5
60
250
500
1
80
27
-
15
53
49
-
0.5
TEA5766UK
Typ
5.8
75
350
-
-
100
-
45
-
-
57
53
-
Stereo FM radio + RDS
© NXP B.V. 2007. All rights reserved.
Max
8
90
400
-
-
120
+0.5
-
20
-
-
-
60
47 of 59
Unit
dB
mV
k
M
dB
dB
Hz
kHz
dBA
dBA
dB
A