參數(shù)資料
型號: TDA9815
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: Multistandard/MAC VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator(帶QSS-IF和雙路FM-PLL/AM解調(diào)器的多標準/媒體存取控制 VIF-PLL)
中文描述: AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP32
封裝: 0.400 INCH, PLASTIC, SOT-232-1, SDIP-32
文件頁數(shù): 14/40頁
文件大?。?/td> 265K
代理商: TDA9815
1998 Feb 11
14
Philips Semiconductors
Product specification
Multistandard/MAC VIF-PLL with QSS-IF
and dual FM-PLL/AM demodulator
TDA9815
V
i max(rms)
maximum input signal
voltage (RMS value)
FM mode; +1 dB at
intercarrier output pin 20
AM mode; +1 dB at
AF output pin 12
FM and AM mode; see Fig.4
note 2
50
70
mV
80
140
mV
G
SIFcr
R
i(diff)
C
i(diff)
V
I(31,32)
α
ct(SIF,VIF)
SIF gain control range
differential input resistance
differential input capacitance note 2
DC input voltage
crosstalk attenuation
between SIF and VIF input
60
1.7
1.2
50
67
2.2
1.7
3.4
2.7
2.5
dB
k
pF
V
dB
between pins 1, 2, 4 and 5
and pins 31 and 32; note 3
SIF-AGC detector (pin 8)
I
8
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
discharging current
Single reference QSS intercarrier mixer (B/G standard; pin 20)
V
o(rms)
IF intercarrier level
(RMS value)
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
SC
1
; sound carrier 2 off
75
100
125
mV
B
3
α
SC(rms)
upper limit
fundamental wave and
harmonics
note 2
7.5
9
2
MHz
mV
R
o,20
V
O,20
I
int 20
1.5
2.0
1.9
25
V
mA
I
20 max(sink)
1.1
1.5
mA
I
20 max(source)
3.0
3.5
mA
FM input stage and limiter amplifier 1 (pins 17 and 18);
note 16
V
i FM(rms)
input signal voltage for
lock-in (RMS value)
input signal voltage
(RMS value)
100
μ
V
V
i FM(rms)
300
400
μ
V
allowed input signal voltage
(RMS value)
input resistance
200
mV
R
i(17,18)
activated input; note 2
not activated input; note 2
activated input
not activated input pin 17
not activated input pin 18
480
600
2.8
1.8
720
100
0.1
V
V
V
V
I(17,18)
DC input voltage
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
S
N
+
N
40 dB
=
相關PDF資料
PDF描述
TDA9817 Single/Multistandard VIF/SIF-PLL and FM-PLL/AM demodulator(單一/多標準的VIF/SIF-PLL and FM-PLL/AM解調(diào)器)
TDA9818 Single/Multistandard VIF/SIF-PLL and FM-PLL/AM demodulator(單一/多標準的VIF/SIF-PLL and FM-PLL/AM解調(diào)器)
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TDA9817TS Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators
TDA9817T Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators
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