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參數(shù)資料
| 型號(hào)： | TDA9887 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio |
| 中文描述： | 的I2C總線控制的多標(biāo)準(zhǔn)對(duì)準(zhǔn)無中頻鎖相環(huán)調(diào)頻廣播解調(diào)器 |
| 文件頁(yè)數(shù)： | 34/58頁(yè) |
| 文件大?。?/td> | 308K |
| 代理商： | TDA9887 |
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2004 Aug 25
34
Philips Semiconductors
Product specification
I
2
C-bus controlled multistandard alignment-free
IF-PLL demodulator with FM radio
TDA9887
S/N
W(SC2)
weighted signal-to-noise ratio
for SC
2
PC/SC
2
ratio at
pins VIF1 and VIF2;
27 kHz (54 % FM
deviation); “CCIR 468”
black picture
white picture
6 kHz sine wave
(black-to-white
modulation)
250 kHzsquarewave
(black-to-white
modulation)
sound carrier
subharmonics;
f = 2.75 MHz
±
3 kHz
sound carrier
subharmonics;
f = 2.87 MHz
±
3 kHz
40
dB
48
46
42
55
51
46
dB
dB
dB
29
34
dB
44
50
dB
45
51
dB
AM operation
L
STANDARD
(
PIN
AUD); see Figs 22 and 23; note 27
V
o(AF)(rms)
THD
B
AF(
3dB)
S/N
W(AF)
AF output voltage (RMS value)
total harmonic distortion
3 dB AF bandwidth
weighted signal-to-noise ratio of
audio signal
DC potential voltage
power supply ripple rejection
54 % modulation
54 % modulation
400
100
45
500
0.5
125
50
600
1.0
mV
%
kHz
dB
in accordance with
“CCIR 468”
V
O(AUD)
PSRR
AM
Reference frequency input (pin REF)
20
2.37
26
V
dB
see Fig.6
V
I
R
i
R
xtal
DC input voltage
input resistance
resonance resistance of crystal
2.3
2.6
5
2.9
200
V
k
note 3
operation as crystal
oscillator
note 28
note 29
note 15
C
x
f
ref
f
ref
pull-up/down capacitance
reference signal frequency
tolerance of reference signal
frequency
reference signal voltage
(RMS value)
output resistance of reference
signal source
decoupling capacitance to
external reference signal source
4
±
0.1
pF
MHz
%
V
ref(rms)
operation as input
terminal
80
400
mV
R
o(ref)
4.7
k
C
K
operation as input
terminal
22
100
pF
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9887HN/V4 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio |
| TDA9887HN/V4,518 | 功能描述:射頻接收器 DEMODULATOR VIF AND RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| TDA9887HN/V4-T | 功能描述:射頻接收器 DEMODULATOR VIF AND SIF RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| TDA9887T/V4 | 功能描述:射頻接收器 DEMODULATOR VIF AND SIF RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| TDA9887T/V4,112 | 功能描述:射頻接收器 DEMODULATOR VIF AND RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
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