TDA9820 NXP Semiconductors, TDA9820 Datasheet - Page 7

• Manufacturer Part Number: TDA9820
• Manufacturer: NXP Semiconductors

Specifications of TDA9820

• Lead Free Status / Rohs Status: Not Compliant

Philips Semiconductors
CHARACTERISTICS
All voltages are measured to GND (pin 13); V
V
1996 Nov 20
Supply (pin 14)
V
I
Source selector and limiter-amplifier 1 (pins 1, 2, 3 and 16)
V
R
V
Limiter-amplifier 2
V
V
R
PLL FM demodulators VCO1 and VCO2
f
f
D/ f
R
SYMBOL
1, 2, 3, 16/15
P
VCO1
VCO2
ct
f
f
f
P
I
i(rms)
15
15(rms)
Multistandard/dual channel TV FM
intercarrier sound demodulator
I
15
11
fr
fr(shift)
fr(ar)
fr
= 10 mV (RMS value); measurements taken in Fig.5; unless otherwise specified.
supply voltage
supply current
DC input voltage
input resistance
input signal (RMS value)
allowed input signal (RMS value)
crosstalk attenuation
DC input voltage
input signal (RMS value)
input signal for mute off (RMS value)
allowed input signal (RMS value)
input resistance
hysteresis of level detector
free-running frequencies
free-running frequencies
negative/positive free-running
frequency spread
drift of free-running frequencies
shift of free-running frequencies
negative/positive adjustment range of
free-running frequencies
adjustment resistance for free-running
frequencies (pin 11)
PARAMETER
P
= 5 V; T
amb
activated input
not activated input
activated input
not activated input
not activated input to
activated input
R
see Table 1
R
see Table 1
T
4.5 V < V
R
S
------------- -
S
------------- -
amb
11
11
11
N
N
+
+
7
= 25 C; f
= 27 k ;
= 27 k ;
= 22 k
N
N
CONDITIONS
= 0 to 70 C
=
=
P
40 dB
40 dB
< 8.8 V
i
= 50 kHz; f
; note 1
4.5
23
2.25
480
200
40
2.25
0.7
200
480
8
1
15
MIN.
mod
= 1 kHz;
5.0
30
2.5
600
150
50
2.5
150
1.0
600
12
4.5
5.5
6.0
6.5
4.7
5.7
6.7
500
200
TYP.
Product specification
8.8
37
2.75
0.1
720
600
250
2.75
250
1.5
720
16
10
750
300
29
MAX.
TDA9820
V
mA
V
V
mV
dB
V
mV
mV
dB
MHz
MHz
MHz
MHz
MHz
MHz
MHz
%
kHz
kHz
MHz
k
UNIT
V
V