TDA9809 Philips Semiconductors, TDA9809 Datasheet - Page 15

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

Philips Semiconductors
1998 Jan 08
R
CR
V
V
I
I
L
V
R
V
L
V
V
V
FM-PLL
f
f
t
o(source)
o(sink)
cr(PLL)
hr(PLL)
acq
IMITER AMPLIFIER
EVEL DETECTOR
f
V
V
V
o(max)
o(min)
i(FM)(rms)
AM
I
O(LD)(min)
O(LD)
O(LD)(max)
ADIO
i
Single standard multimedia IF-PLL and FM
radio demodulator
IF
LD
O
O
SYMBOL
stps
/ V
/ T
/log V
AFC
P
DEMODULATORS
DETECTOR
i
(
control steepness
frequency variation by
input level
output voltage upper
limit
output voltage lower
limit
output source current
output sink current
input signal voltage
(RMS value)
allowed input signal
voltage (RMS value)
AM suppression
input resistance
DC input voltage
output voltage slope
according to FM limiter
input voltage
minimum DC output
voltage
DC output voltage
maximum DC output
voltage
output voltage
variation with V
output voltage
variation with
temperature
catching range of PLL
holding range of PLL
acquisition time
PIN
(
I
PIN
14
/ f
14); note 12
PARAMETER
(
11); note 15
PIN
14); see Fig.11 and note 12a
P
note 23
note 2
see Fig.11 without external
components
50 s de-emphasis;
AM: f
referenced to 22.5 kHz
note 2
V
V
upper limit
lower limit
upper limit
lower limit
S
------------- - unweighted
3 dB AF signal at pin 7
f = 22.5 kHz;
i(11)
i(11)
N
+
N
mod
= 56 V (35 dB V)
= 32 mV (90 dB V)
CONDITIONS
= 1 kHz; m = 0.3
15
=
26 dB
0.59
V
150
150
200
40
240
0
0.5
11.5
13.0
P
MIN.
0.6
0.9
V
0.3
200
200
50
100
45
330
2.65
50
3.00
0.7
P
TYP.
0.3
Preliminary specification
1.22
50
0.6
250
250
420
1.0
V
0.9
9.0
8.0
4
100
P
MAX.
TDA9809M
10
1.0
10
6
6
(dB V)
V
V
mV
dB
V
mV/dB V
V
V
V
V/V
V/K
MHz
MHz
MHz
MHz
A/kHz
A
A
V
V
s
UNIT
1