TDA9818T PHILIPS [NXP Semiconductors], TDA9818T Datasheet - Page 16

• Manufacturer Part Number: TDA9818T
• Description: Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2004 Jun 29
FM operation (B/G standard; pin AF); notes 16 and 16a
V
V
V
R
V
I
I
B
THD
S/N
PSRR
sink(max)(AF)
source(max)(AF)
f
V
V
o(AF)(rms)
o(AF)(clip)
de-em(DC)
AF
AF( 3dB)
sc(rms)
AF
AF
Single/multistandard VIF/SIF-PLL and
FM-PLL/AM demodulators
AF
SYMBOL
o
AF
/ T
W
AF output signal voltage
(RMS value)
AF output clipping signal
voltage level
frequency deviation
temperature drift of
AF output signal voltage
DC voltage at decoupling
capacitor
output resistance
DC output voltage
maximum AC and DC
output sink current
maximum AC and DC
output source current
bandwidth
total harmonic distortion
weighted signal-to-noise
ratio
residual sound carrier
(RMS value)
mute attenuation of
AF signal
DC jump voltage of
AF output terminal for
switching AF output to
mute state and vice versa
power supply ripple
rejection at pin AF
3 dB audio frequency
PARAMETER
27 kHz
(54% FM deviation);
see Fig.15; note 17
25 kHz
(50% FM deviation);
R
note 17
THD < 1.5%
THD < 1.5%; note 17
voltage dependent on VCO
frequency; note 18
note 2
without de-emphasis
capacitor
27 kHz
(54% FM deviation)
FM-PLL only; with 50 s
de-emphasis; 27 kHz
(54% FM deviation);
“CCIR 468-4”
fundamental wave and
harmonics
B/G and L standard
FM-PLL in lock mode
R
see Figs 13 and 15
x
x
R
R
= 0 ; see Fig.15;
= 0 ; f = 70 Hz;
x
x
= 470
= 0
CONDITIONS
16
200
400
360
1.0
1.2
100
55
70
20
MIN.
TDA9817; TDA9818
250
500
450
3
2.3
125
0.2
60
75
26
50
TYP.
10
3
300
600
540
1.2
7
3.0
100
0.5
0.5
0.5
75
Product specification
53
150
MAX.
10
3
mV
mV
mV
V
kHz
dB/K
V
V
mA
mA
kHz
%
dB
mV
dB
mV
dB
UNIT