TDA9817 NXP Semiconductors, TDA9817 Datasheet - Page 13

• Manufacturer Part Number: TDA9817
• Manufacturer: NXP Semiconductors

Specifications of TDA9817

• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
2004 Jun 29
Tuner AGC (pin TAGC)
V
V
V
I
AFC circuit (pin AFC); see Fig.9; note 12
CR
V
I
I
TAGC(sink)
o(source)(AFC)
o(sink)(AFC)
V
G
f
I
i(rms)
o(TAGC)
sat(TAGC)
o(AFC)
Single/multistandard VIF/SIF-PLL and
FM-PLL/AM demodulators
IF
AFC(p-p)
SYMBOL
TOP(TAGC)
IF
stps
/ T
/ T variation of takeover point
IF input signal voltage for
minimum starting point of
tuner takeover
(RMS value)
IF input signal voltage for
maximum starting point of
tuner takeover
(RMS value)
permissible output voltage from external source;
saturation voltage
by temperature
sink current
IF slip by automatic gain
control
control steepness I
frequency variation by
temperature
output voltage
output source current
output sink current
residual video modulation
current
(peak-to-peak value)
PARAMETER
AFC
/ f note 13
input at pins VIF1
and VIF2; R
I
input at pins VIF1
and VIF2; R
I
note 2
I
I
see Fig.5
tuner gain current from
20% to 80%
B/G and L standard;
I
L accent standard;
I
upper limit
lower limit
B/G and L standard
TAGC
TAGC
TAGC
TAGC
AFC
AFC
no tuner gain reduction;
V
maximum tuner gain
reduction
33.9 MHz
38.9 MHz
45.75 MHz
58.75 MHz
TAGC
= 0; note 4
= 0; note 4
= 0.4 mA
= 0.4 mA
= 1.5 mA
= 0.4 mA
CONDITIONS
= 13.2 V
13
TOP
TOP
= 22 k ;
= 0 ;
50
1.5
0.5
0.5
0.45
0.38
V
150
150
P
MIN.
0.6 V
TDA9817; TDA9818
2
100
0.03
2
6
0.75
0.75
0.65
0.55
0.3
200
200
20
P
TYP.
0.3
5
13.2
0.2
0.07
5
2.6
8
1.0
1.0
0.85
0.72
0.6
250
250
30
Product specification
20
60
MAX.
10
10
6
6
mV
mV
V
V
dB/K
mA
dB
K
K
V
V
UNIT
A
A/kHz
A/kHz
A/kHz
A/kHz
A
A
A
1
1