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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(wú)中頻鎖相環(huán)調(diào)頻廣播解調(diào)器 |
| 文件頁(yè)數(shù)： | 24/58頁(yè) |
| 文件大?。?/td> | 308K |
| 代理商： | TDA9887 |
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2004 Aug 25
24
Philips Semiconductors
Product specification
I
2
C-bus controlled multistandard alignment-free
IF-PLL demodulator with FM radio
TDA9887
f
VIF
VIF frequency window of digital
acquisition help
acquisition time
input voltage sensitivity for PLL
to be locked (RMS value)
related to f
VIF
;
see Fig.11
BL = 70 kHz; note 5
measured on pins VIF1
and VIF2;
maximum IF gain
±
2.3
MHz
t
acq
V
i(lock)(rms)
30
30
70
ms
μ
V
T
cy(DAH)
cycle time of digital acquisition
help
VIF VCO steepness
VIF phase detector steepness
64
μ
s
K
O(VIF)
K
D(VIF)
Video output 2 V (pin CVBS)
definition:
f
VIF
/
V
VPLL
definition:
I
VPLL
/
VIF
20
23
MHz/V
μ
A/rad
N
ORMAL MODE
(
SOUND CARRIER TRAP ACTIVE
)
AND SOUND CARRIER ON
V
o(v)(p-p)
video output voltage
(peak-to-peak value)
video output voltage difference
see Fig.5
1.7
2.0
2.3
V
V
o
difference between
L and B/G standard
12
+12
%
V/S
ratio between video
(black-to-white) and sync level
sync voltage level
upper video clipping voltage
level
lower video clipping voltage
level
output resistance
internal DC bias current for
emitter-follower
maximum AC and DC output
sink current
maximum AC and DC output
source current
deviation of CVBS output
voltage
1.90
2.33
3.00
V
sync
V
clip(u)
1.0
V
P
1.1 V
P
1
1.2
1.4
V
V
V
clip(l)
0.7
0.9
V
R
o
I
bias(int)
note 3
1.5
2.0
30
mA
I
o(sink)(max)
1
mA
I
o(source)(max)
3.9
mA
V
o(CVBS)
50 dB gain control
30 dB gain control
negative modulation
vision carrier
modulated by test line
(VITS) only
“CCIR 330”; note 6
B/G standard
L standard
“CCIR 330”
weightedinaccordance
with “CCIR 567”
see Fig.13; note 7
0.5
0.1
1
3
dB
dB
%
%
V
o(bl)
V
o(bl)(v)
black level tilt
vertical black level tilt for worst
case in L standard
G
dif
differential gain
56
2
59
5
7
4
%
%
deg
dB
dif
S/N
W
differential phase
weighted signal-to-noise ratio
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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