TDA9809 Philips Semiconductors, TDA9809 Datasheet - Page 14

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

Philips Semiconductors
1998 Jan 08
I
S/N
Radio mode
RIF
V
V
G
B
R
C
R
V
R
I
V
V
NTERCARRIER
sink
i(4)(max)(rms)
o(10)(cl)(rms)
RIF( 3dB)
I(4)
o(max)
o(10)(rms)
i(SE)
i(SE)
o
ADIO TUNER
Single standard multimedia IF-PLL and FM
radio demodulator
RIF
SYMBOL
W(SC1)
AMPLIFIER
AGC (
AF
(
PINS
weighted
signal-to-noise ratio
for SC
maximum input signal
voltage (RMS value)
RF amplifier output
clipping signal voltage
level (RMS value)
RIF gain
single-ended input
resistance
single-ended input
capacitance
output resistance
DC input voltage
sink current
maximum output
voltage
AGC onset
(RMS value)
PERFORMANCE FOR
3 dB RIF bandwidth
PIN
4
PARAMETER
AND
12)
1
10)
FM
OPERATION
PC/SC
and 2; 27 kHz (54% FM
deviation); “CCIR 468-4” ;
50 s (75 s at M standard)
d
intermodulation;
notes 21 and 22
point; note 21
lower limit
upper limit
note 2
note 2
note 2
note 2
maximum tuner gain
reduction
from external source;
note 2
RIF amplifier output;
I
12
3
1 dB gain compression
black picture
white picture
6 kHz sine wave
(black-to-white
modulation)
sound carrier
subharmonics;
f
mod
< 60 dB
= 0.4 mA
CONDITIONS
1
= 2.75 MHz 3 kHz
ratio at pins 1
; notes 18, 19 and 20; see Table 1
14
27
41
41
35
30
10
400
10
240
1.5
1.5
MIN.
47
47
40
35
20
13
100
25
330
2
25
2.7
2
180
TYP.
Preliminary specification
900
16
420
2.5
2.6
13.2
MAX.
TDA9809M
dB
dB
dB
dB
dB
mV
mV
dB
kHz
MHz
pF
V
mA
V
mV
UNIT