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參數(shù)資料
| 型號(hào)： | TDA9880T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類(lèi)： | 接收器 |
| 英文描述： | Alignment-free multistandard vision and FM sound IF-PLL demodulator |
| 中文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO20 |
| 封裝： | 7.50 MM, PLASTIC, MS-013AC, SOT-163-1, SOP-20 |
| 文件頁(yè)數(shù)： | 15/40頁(yè) |
| 文件大?。?/td> | 195K |
| 代理商： | TDA9880T |
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1999 Jul 21
15
Philips Semiconductors
Product specification
Alignment-free multistandard vision and
FM sound IF-PLL demodulator
TDA9880
Intercarrier mixer (pin 11)
V
o(intc)(rms)
intercarrier output voltage
(RMS value)
; note 16
49
mV
B
intc(
3dB)(ul)
upper limit
3 dB intercarrier
bandwidth
residual sound carrier
(RMS value)
output resistance
DC output voltage
internal DC bias current for
emitter-follower
maximum AC output source
current
maximum AC output sink
current
DC output source current
7.5
9
MHz
V
r(SC)(rms)
fundamental wave and
harmonics
note 3
2
mV
R
o
V
O
I
bias(int)
1.85
0.9
2.05
1.15
70
2.35
V
mA
I
o(source)(max)
note 17
0.6
0.8
mA
I
o(sink)(max)
note 17
0.6
0.8
mA
I
O(source)
automatic audio mute
function activated;
note 17
0.75
0.93
1.20
mA
FM-PLL demodulator;
notes 15 and 18 to 21
f
intc
sound intercarrier operating
frequencies
see Table 2
4.5
5.5
6.0
6.5
±
225
MHz
MHz
MHz
MHz
kHz
f
FM
frequency window of digital
acquisition help for
FM demodulator
IF intercarrier level for gain
controlled operation of FM-PLL
(RMS value)
IF intercarrier level for lock-in
of PLL (RMS value)
IF intercarrier gain control
range
V
FM(rms)
corresponding PC/SC
ratio at input pins 1 and 2
is 7 to 40 dB
6
320
mV
V
FM(lock)(rms)
3
mV
G
FM
30
34
dB
S
IGNAL AT PIN
7
V
7
gain control voltage range at
pin 7
maximum charge current
maximum discharge current
control steepness
G
FM
/
V
7
1.5
3.5
V
I
ch(max)(7)
I
dch(max)(7)
CR
stps
S
IGNAL AT PIN
8
1.5
1.5
2.2
2.2
30
2.9
2.9
μ
A
μ
A
dB/V
V
7
= 2.2 to 2.7 V
V
o(AF)(rms)
audio output signal voltage
(RMS value)
25 kHz FM deviation
27 kHz FM deviation
400
432
500
540
600
648
mV
mV
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
V
i(PC)
-------------
24 dB
–
=
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TDA9881 | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Alignment-free vision and FM sound IF PLL demodulator for negative modulated TV standards |
| TDA9881HN | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Alignment-free vision and FM sound IF PLL demodulator for negative modulated TV standards |
| TDA9881HN/V2,118 | 功能描述:調(diào)節(jié)器/解調(diào)器 IF MODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TDA9881HN/V2-T | 功能描述:調(diào)節(jié)器/解調(diào)器 IF MODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TDA9881HN/V5,118 | 功能描述:調(diào)節(jié)器/解調(diào)器 ALI-free vision/FM SND IF PLL demodulat RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
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