tda9830t-v1 NXP Semiconductors, tda9830t-v1 Datasheet - Page 6

• Manufacturer Part Number: tda9830t-v1
• Description: Tv Sound Am-demodulator And Audio Source Switch
• Manufacturer: NXP Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
m = 54%. IF input signal (sound carrier): V
June 1994
V
V
I
IF amplifier and gain control
R
C
V
V
G
I
I
V
B
V
AM-Demodulator
V
B
V
V
V
R
I
I
Audio-switch
V
V
B
V
SYMBOL
11
3
3
6abs
6
P1
14 13
11 13
1 16
1 16
3
1/16 13
6 13
6 13
6 13
6 13
7,9 13
8 13
8 13
1 16
1 16
6
TV sound AM-demodulator and audio source switch
v
/I
= 5.0 V at pin 14; T
14
V
13
positive supply voltage V
positive supply voltage V
current consumption
input resistance
input capacitance
minimum IF input signal (RMS value)
maximum IF input signal (RMS value)
gain control
maximum AGC charging/discharging
current
fast AGC discharging current
gain control voltage (G
DC potential
AF output signal (RMS value)
THD
S/N (weighted acc. CCIR 468-3)
DC potential
output resistance
(emitter follower with 0.5 mA bias current)
allowable AC output current
allowable DC output current
AF-input-signal for THD
(RMS value)
S/N ratio of audio switch
(in accordance with CCIR 468-3)
THD at 1 V
3 dB IF bandwidth
3 dB AF bandwidth
3 dB AF bandwidth
amb
RMS
PARAMETER
= +25 C; sound carrier f
input signal at pin 7 or 9
min
P1
P2
1.5%
G
1-16
max
)
10 mV
SC
RMS
= 32.4 MHz modulated with f = 1 kHz and modulation depth
note 1
note 1
note 2
note 3
upper cut-off
frequency
lower cut-off
frequency
upper cut-off
frequency
lower cut-off
frequency; note 7
reference signal
at pin 7/9 is
0.5 V
upper limit
; unless otherwise specified.
CONDITIONS
6
RMS
4.5
10.8
24
1.75
1.0
70
60
3.5
1.5
50
400
100
47
2.00
70
100
MIN.
5.0
12.0
30
2.2
1.5
60
120
66
5
70
6
1.7
500
0.8
53
2.15
300
80
0.1
TYP.
Product specification
8.8
13.2
100
7
5
2.8
10
2
0.3
1.2
1.0
36
2.65
2.2
600
20
2.30
0.5
MAX.
TDA9830
V
V
mA
k
pF
mV
dB
mA
V
MHz
MHz
V
mV
kHz
Hz
%
dB
V
mA
mA
V
dB
kHz
%
V
A
UNIT