參數(shù)資料
型號: TDA9810
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Multistandard VIF-PLL with QSS-IF and AM demodulator
中文描述: AM, AUDIO/VIDEO DEMODULATOR, PDIP24
封裝: PLASTIC, SDIP-24
文件頁數(shù): 13/32頁
文件大?。?/td> 225K
代理商: TDA9810
1999 May 07
13
Philips Semiconductors
Product specification
Multistandard VIF-PLL with QSS-IF and
AM demodulator
TDA9810
Tuner AGC (pin 16)
V
i(rms)
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)
maximum output voltage
input at pins 1 and 2;
R
TOP
= 22 k
;
I
16
= 0.4 mA
2
5
mV
input at pins 1 and 2;
R
TOP
= 0
;
I
16
= 0.4 mA
50
100
mV
V
o(16)(max)
from external source;
note 2
I
16
= 1.5 mA
I
16
= 0.4 mA
13.2
V
V
sat(16)
V
TOP(16)
/
T
saturation voltage
variation of takeover point by
temperature
sink current
0.03
0.2
0.07
V
dB/K
I
sink(16)
see Fig.4
no tuner gain reduction;
V
16
= 13.2 V
maximum tuner gain
reduction
tuner gain current from
20 to 80%
1
μ
A
1.5
2
2.6
mA
G
IF
IF slip by automatic gain
control
6
8
dB
AFC circuit (pin 17);
see Fig.8 and note 14
control steepness
I
17
/
f
f
IF
/
T
frequency variation by
temperature
V
o(17)(max)
output voltage upper limit
V
o(17)(min)
output voltage lower limit
I
o(source)(17)
output source current
I
o(sink)(17)
output sink current
I
17(p-p)
residual video modulation
current (peak-to-peak value)
S
note 15
B/G and L standard;
I
AFC
= 0; note 4
0.5
0.75
1.0
±
20
×
10
6
μ
A/kHz
K
1
V
P
0.6 V
P
0.3
0.3
150
200
150
200
20
V
V
μ
A
μ
A
μ
A
0.6
250
250
30
B/G and L standard
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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