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| 型号： | TA8127F |
| 元件分类： | 接收器 |
| 英文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDSO24 |
| 封装： | 0.300 INCH, 1 MM PITCH, PLASTIC, SSOP-24 |
| 文件页数： | 6/17页 |
| 文件大小： | 1374K |
| 代理商： | TA8127F |
TDA9917_1
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Objective data sheet
Rev. 01 — 9 June 2006
14 of 20
Philips Semiconductors
TDA9917
8-bit, up to 250 Msample/s Analog-to-Digital Converter (ADC)
11.2.6 IMD2 and IMD3
From a dual-tone input sinusoid (ft1 and ft2, these frequencies being chosen according to
the coherence criterion), the intermodulation distortion products IMD2 and IMD3
(respectively, 2nd and 3rd order components) are dened as follows:
The ratio of the RMS value of either tone to the RMS value of the worst second (third)
order intermodulation product.
The total intermodulation distortion IMD is given by:
where:
with:
corresponding to the power in the intermodulation component at frequency ft.
Fig 6.
Spectral of dual tone input sine wave with frequency
IMD3
001aaa527
fs/2
measured output range (MHz)
magnitude
IMD dB
[]
10log
10
P
intermod
P
signal
----------------------
=
P
intermod
a
im f
t1
f
t2
–
()
2
a
im f
t1
f
t2
+
()
2
–
a
im f
t1
2f
t2
–
()
2
a
im f
t1
2f
t2
+
()
2
…
++
+
=
… a
+
im 2 f
t1
f
t2
–
()
2
a
im 2 f
t1
f
t2
+
()
2
+
a
im f
t1
()
2
P
signal
a
f
t1
2
a
f
t2
2
+
=
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相关代理商/技术参数 |
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|---|---|
| TA8127N | 制造商:Panasonic Industrial Company 功能描述:IC |
| TA8129Z | 制造商:Panasonic Industrial Company 功能描述:IC |
| TA8129Z-26 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TA8-13 | 制造商:Cooper Bussmann 功能描述:A38 TERM. BLOCK COVER - Bulk 制造商:Cooper Bussmann 功能描述:A38 TERM BLOCK COVER 制造商:COOPER BUSSMANN 功能描述:A38 TERM. BLOCK COVER |
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