TDA9817 NXP Semiconductors, TDA9817 Datasheet - Page 14

• Manufacturer Part Number: TDA9817
• Manufacturer: NXP Semiconductors

Specifications of TDA9817

• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
2004 Jun 29
Sound IF amplifier (pins SIF1 and SIF2)
V
V
G
R
C
V
SIF AGC detector (pin C
I
I
Single reference QSS intercarrier mixer (B/G standard; pin QSS)
V
V
B
ch(CSAGC)
dch(CSAGC)
i(SIF)(rms)
i(max)(rms)
I(SIF)
SIF,VIF
o(rms)
o(peak)
s( 3dB)
sc(rms)
i(dif)
i(dif)
Single/multistandard VIF/SIF-PLL and
FM-PLL/AM demodulators
SIF(ctrl)
SYMBOL
input signal voltage
sensitivity (RMS value)
maximum input signal
voltage (RMS value)
SIF gain control range
differential input resistance note 2
differential input
capacitance
DC input voltage
crosstalk attenuation
between SIF and VIF
inputs
charging current
discharging current
IF intercarrier output level
(RMS value)
IF intercarrier output level
(peak value)
bandwidth
residual sound carrier
(RMS value)
3 dB intercarrier
PARAMETER
SAGC
)
FM mode; 3 dB at
intercarrier output pin QSS
AM mode; 3 dB at
AF output pin AF
FM mode; 1 dB at
intercarrier output pin QSS
AM mode; 1 dB at
AF output pin AF
FM and AM mode;
see Fig.6
note 2
between pins VIF1
and VIF2, and pins SIF1
and SIF2; note 14
FM mode
AM mode
FM mode
normal mode AM
fast mode AM
QSS mode;
sound carrier 1;
sound carrier 2 off
L standard; without
modulation
intercarrier mode;
sound carrier 1;
sound carrier 2 off
QSS mode
L standard;
80% AM modulation
upper limit
QSS mode; fundamental
wave and harmonics
intercarrier mode;
fundamental wave and
harmonics
CONDITIONS
14
65
65
60
1.7
1.2
50
8
0.8
8
1
60
100
100
141
255
7.5
MIN.
TDA9817; TDA9818
50
50
100
100
66
2.2
1.7
3.4
12
1.2
12
1.4
85
140
140
note 15
198
356
9
2
2
TYP.
100
100
2.7
2.5
16
1.6
16
1.8
110
180
180
225
458
5
5
Product specification
MAX.
mV
mV
dB
k
pF
V
dB
mV
mV
mV
mV
mV
MHz
mV
mV
UNIT
V
V
A
A
A
A
A