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參數資料
| 型號： | LTC6409CUDB#TRPBF |
| 廠商： | Linear Technology |
| 文件頁數： | 6/24頁 |
| 文件大小： | 0K |
| 描述： | IC AMP/DRIVER DIFF GBW 10-QFN |
| 標準包裝： | 2,500 |
| 類型： | ADC 驅動器 |
| 應用： | 數據采集 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-WQFN |
| 供應商設備封裝： | 10-TQFN（3x2） |
| 包裝： | 帶卷 (TR) |
LTC6409
14
6409fa
applicaTions inForMaTion
the input of the ADC to 50 can actually be detrimental
to system performance.
The definition of 3rd order intermodulation distortion
(IMD3) is shown in Figure 8. Also, a graphical repre-
sentation of how to relate IMD3 to output/input 3rd
order intercept points (OIP3/IIP3) has been depicted in
Figure 9. Based on this figure, Equation (4) gives the
definition of the intercept point, relative to the intermodu-
lation distortion.
OIP3
=PO +
IMD3
2
(4)
PO is the output power of each of the two tones at which
IMD3 is measured, as shown in Figure 9. It is calculated
in dBm as:
PO =10log
V2PDIFF
2 RL 10
–3
(5)
where RL is the differential load resistance, and VPDIFF is
the differential peak voltage for a single tone. Normally,
intermodulation distortion is specified for a benchmark
composite differential peak of 2VP-P at the output of the
50
VIN +
–
50
VIN +
–
+
150
1.3pF
150
50
1:4
6409 F07
1.3pF
VOCM
VIN +
–
600
eno = 4.70nV/√Hz
NF = 14.41dB
–
+
200
1pF
200
100
50
1:4
1pF
VOCM
VIN +
–
eno = 5.77nV/√Hz
NF = 10.43dB
–
+
500
100
50
1:4
VOCM
VIN +
–
eno = 11.69nV/√Hz
NF = 8.81dB
–
+
150
1.3pF
150
50
1.3pF
VOCM
VIN +
–
eno = 5.88nV/√Hz
NF = 17.59dB
–
+
200
1pF
200
100
1pF
0.4pF
0.8pF
VOCM
eno = 9.76nV/√Hz
NF = 16.66dB
–
+
250
50
VOCM
eno = 14.23nV/√Hz
NF = 13.56dB
Figure 7. LTC6409 Measured Output Noise and Noise Figure at Different Closed Loop Gains with and without Source Impedance Matching
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LTC6409HUDB#PBF | 制造商:Linear Technology 功能描述:DIFF-AMPLIFIER, 10GHZ, 3300V/US, QFN-10, No. of Amplifiers:1, Input Offset Voltage:300V, Bandwidth:10GHz, Amplifier Case Style:QFN, No. of Pins:10, Supply Voltage Range:2.7V to 5.25V, Slew Rate:3300V/s, Supply Current:52mA, MSL:- , RoHS Compliant: Yes |
| LTC6409HUDB#TRMPBF | 功能描述:IC AMP/DRIVER DIFF GBW 10-QFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| LTC6409HUDB#TRPBF | 功能描述:IC AMP/DRIVER DIFF GBW 10-QFN RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| LTC6409HUDBTRMPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:10GHz GBW, 1.1nV/Hz Differential Amplifier/ADC Driver |
| LTC6409IUDB#PBF | 制造商:Linear Technology 功能描述:SP Amp DIFF AMP Single 5.25V 10-Pin QFN EP 制造商:Linear Technology 功能描述:Bulk |
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