tea5581t NXP Semiconductors, tea5581t Datasheet - Page 7
tea5581t
Manufacturer Part Number
tea5581t
Description
Pll Stereo Decoder
Manufacturer
NXP Semiconductors
Datasheet
1.TEA5581T.pdf
(16 pages)
Philips Semiconductors
June 1989
Carrier and harmonic
suppression at the output
Pilot signal suppression
Subcarrier suppression
f = 228 kHz
Intermodulation suppression
VWF tone suppression
SCA tone rejection
ACI rejection
Ripple rejection
Ripple rejection
VCO
Oscillator frequency
Capture range
Temperature coefficient
PLL stereo decoder
f = 38 kHz
f = 57 kHz
f
f
f = 57 kHz
f = 67 kHz
f = 114 kHz
f = 190 kHz
adjustable with R5
m
m
= 10 kHz
= 13 kHz
PARAMETER
note 3
f = 19 kHz;
R4 = 180 k ; note 2;
see Figs 3 and 4
note 4
spurious signal
f
spurious signal
f
note 5
note 6
note 7
f = 100 Hz;
V
mono
deviation from
228 kHz centre
frequency;
V
uncompensated
s
s
ripple
pilot
= 1 kHz
= 1 kHz
CONDITIONS
= 32 mV
= 100 mV;
7
RR
f
TC
osc
SYMBOL
f/f
19
38
57
228
2
3
57
67
114
190
100
32
MIN.
40
50
50
75
50
50
80
70
90
60
50
228
6
200 100
TYP.
Product specification
TEA5581T
MAX.
TEA5581
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
kHz
%
K
UNIT
1