TDA9809 Philips Semiconductors, TDA9809 Datasheet - Page 13

• Manufacturer Part Number: TDA9809
• Description: Single standard multimedia IF-PLL and FM radio demodulator
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1998 Jan 08
FM
V
V
V
R
V
I
I
B
THD
S/N
PSRR
o(sink)(max)
o(source)(max)
f
V
V
o(AF)(rms)
o(AF)(cl)(rms)
9
O
aud( 3dB)
r(SC)(rms)
mute(AF)
o
Single standard multimedia IF-PLL and FM
radio demodulator
AF
o
7
SYMBOL
/ T
W
OPERATION
(
PIN
AF output signal
voltage (RMS value)
AF output clipping
signal voltage level
(RMS value)
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
frequency 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 7
3 dB audio
7); notes 15 and 15a
PARAMETER
R
note 16
THD < 1.5%
THD < 1.5%; note 16
voltage dependent on VCO
frequency; note 17
note 2
27 kHz (54% FM deviation)
FM-PLL only; with 50 s
de-emphasis; 27 kHz
(54% FM deviation);
“CCIR 468-4” ; see Fig.8
fundamental wave and
harmonics
FM-PLL in lock mode
R
see Figs 9 and 15
x
x
27 kHz
(54% FM deviation)
25 kHz
(50% FM deviation)
= 0 ; see Fig.15 and
= 0 ; f
CONDITIONS
mod
= 70 Hz;
13
400
360
1.0
1.2
100
50
70
20
MIN.
500
460
3
2.3
125
0.5
55
75
26
50
TYP.
10
3
Preliminary specification
600
560
1.2
7
3.0
150
0.5
0.5
1.0
75
53
150
MAX.
10
TDA9809M
3
mV
mV
V
kHz
dB/K
V
V
mA
mA
kHz
%
dB
mV
dB
mV
dB
UNIT