参数资料
| 型号： | LTC6409CUDB#TRMPBF |
| 厂商： | Linear Technology |
| 文件页数： | 6/24页 |
| 文件大小： | 0K |
| 描述： | IC AMP/DRIVER DIFF 10-QFN |
| 标准包装： | 1 |
| 类型： | ADC 驱动器 |
| 应用： | 数据采集 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WQFN |
| 供应商设备封装： | 10-TQFN（3x2） |
| 包装： | 标准包装 |
| 其它名称： | LTC6409CUDB#TRMPBFDKR |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP（5x5） 包装:托盘 |
| LTC6409HUDB#TRPBF | 功能描述:IC AMP/DRIVER DIFF GBW 10-QFN RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP（5x5） 包装:托盘 |
| LTC6409HUDBTRMPBF | 制造商:LINER 制造商全称: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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