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): 14/32頁
文件大小: 225K
代理商: TDA9810
1999 May 07
14
Philips Semiconductors
Product specification
Multistandard VIF-PLL with QSS-IF and
AM demodulator
TDA9810
Sound IF amplifier (pins 23 and 24)
V
i(SIF)(rms)
input signal voltage
sensitivity (RMS value)
FM mode;
3 dB at
intercarrier output pin 10
AM mode;
3 dB at
AF output pin 6
FM mode; +1 dB at
intercarrier output pin 10
AM mode; +1 dB at
AF output pin 6
FM and AM mode;
see Fig.5
note 2
30
70
μ
V
70
100
μ
V
V
i(max)(rms)
maximum input signal
voltage (RMS value)
50
70
mV
80
140
mV
G
cr(SIF)
SIF gain control range
60
67
dB
R
i(diff)
C
i(diff)
V
I(23,24)
α
SIF,VIF
differential input resistance
differential input capacitance note 2
DC input voltage
crosstalk attenuation
between SIF and VIF input
1.7
1.2
50
2.2
1.7
3.4
2.7
2.5
k
pF
V
dB
between pins 1 and 2 and
pins 23 and 24; note 16
SIF-AGC detector (pin 5)
I
ch(5)
charging current
FM mode
AM mode
FM mode
normal mode AM
fast mode AM
8
0.8
8
1
60
12
1.2
12
1.4
85
16
1.6
16
1.8
110
μ
A
μ
A
μ
A
μ
A
μ
A
I
dch(5)
discharging current
Single reference QSS intercarrier mixer (pin 10);
note 17
V
o(intercarrier)(rms)
IF intercarrier level
(RMS value)
B/G standard; SC
1
;
sound carrier 2 off
L standard;
without modulation
NICAM
upper limit
fundamental wave and
harmonics
note 2
100
140
180
mV
100
140
180
mV
14
7.5
20
9
2
26
mV
MHz
mV
B
3
α
c(rms)
3 dB intercarrier bandwidth
residual sound carrier
(RMS value)
output resistance
DC output voltage
DC internal bias current for
emitter-follower
maximum AC and DC output
sink current
maximum AC and DC output
source current
R
o(10)
V
O(10)
I
bias(int)(10)
1.5
2.0
1.9
25
V
mA
I
(sink)(max)10
1.1
1.5
mA
I
(source)(max)10
3.0
3.5
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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