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)對準(zhǔn)無中頻鎖相環(huán)調(diào)頻廣播解調(diào)器
文件頁數(shù): 29/58頁
文件大小: 308K
代理商: TDA9887
2004 Aug 25
29
Philips Semiconductors
Product specification
I
2
C-bus controlled multistandard alignment-free
IF-PLL demodulator with FM radio
TDA9887
SIF amplifier (pins SIF1 and SIF2)
V
i(SIF)(rms)
SIF input voltage sensitivity
(RMS value)
FM mode;
3 dB at
intercarrier output
pin SIOMAD
AM mode;
3 dB at
AF output pin AUD
FM mode; 1 dB at
intercarrier output
pin SIOMAD
AM mode; 1 dB at
AF output pin AUD
note 2
30
70
μ
V
70
100
μ
V
V
i(max)(rms)
maximum input voltage
(RMS value)
50
70
mV
80
140
mV
V
i(ovl)(rms)
overload input voltage
(RMS value)
SIF gain control range
lower limit
3 dB SIF bandwidth
upper limit
3 dB SIF bandwidth
differential input resistance
differential input capacitance
DC input voltage
320
mV
G
SIF(cr)
B
SIF(
3dB)(ll)
B
SIF(
3dB)(ul)
R
i(dif)
C
i(dif)
V
I
SIF-AGC detector
FM and AM mode
60
66
15
80
2
3
1.93
dB
MHz
MHz
k
pF
V
note 3
note 3
t
resp
AGC response time to an
increasing or decreasing SIF
step of 20 dB
FM or AM fast step
increasing
decreasing
AM slow step
increasing
decreasing
8
25
ms
ms
80
250
ms
ms
Single reference QSS intercarrier mixer (pin SIOMAD)
V
o(intc)(rms)
IF intercarrier output level
(RMS value)
QSS mode;
SC
1
; SC
2
off
L standard;
without modulation
intercarrier mode;
PC/SC
1
= 20 dB;
SC
2
off; note 16
90
140
180
mV
90
140
180
mV
75
mV
B
intc(
3dB)(ul)
upper limit
3 dB intercarrier
bandwidth
residual sound carrier
(RMS value)
12
15
MHz
V
r(SC)(rms)
fundamental wave and
harmonics
QSS mode
intercarrier mode
2
2
5
5
mV
mV
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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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