- 您现在的位置：买卖IC网 > PDF目录2084 > LTC6400IUD-8#TRPBF (Linear Technology)IC ADC DRIVER DIFF 2.2GHZ 16QFN PDF资料下载
参数资料
| 型号： | LTC6400IUD-8#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 4/16页 |
| 文件大小： | 0K |
| 描述： | IC ADC DRIVER DIFF 2.2GHZ 16QFN |
| 标准包装： | 2,500 |
| 类型： | ADC 驱动器 |
| 应用： | 数据采集 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN-EP（3x3） |
| 包装： | 带卷 (TR) |
LTC6400-8
12
64008f
Figure 8 summarizes the IMD3 performance of the whole
system as shown in Figure 7.
APPLICATIONS INFORMATION
Figure 9. Top Silkscreen for DC987B. Test Circuit A
FREQUENCY (MHz)
0
IMD3
(dBc)
–40
–90
–80
–70
–60
–50
–100
–110
50
100
150
200
250
64008 F08
300
SINGLE-ENDED INPUT
FS = 122.8Msps
DRIVER VOUT = 2VP-P COMPOSITE
Figure 8. IMD3 for the Combination of LTC6400-8 and LTC2208
Test Circuits
Due to the fully-differential design of the LTC6400 and
its usefulness in applications with differing characteristic
specications, two test circuits are used to generate the
information in this datasheet. Test Circuit A is DC987B,
a two-port demonstration circuit for the LTC6400 family.
The silkscreen is shown in Figure 9. This circuit includes
input and output transformers (baluns) for single-ended-
to-differential conversion and impedance transformation,
allowing direct hook-up to a 2-port network analyzer.
There are also series resistors at the output to present
the LTC6400 with a 375Ω differential load, optimizing
distortion performance. Due to the input and output trans-
formers, the –3dB bandwidth is reduced from 2.2GHz to
approximately 1.46GHz.
Test Circuit B uses a 4-port network analyzer to measure
S-parameters and gain/phase response. This removes the
effects of the wideband baluns and associated circuitry,
for a true picture of the >1GHz S-parameters and AC
characteristics.
相关PDF资料 |
PDF描述 |
|---|---|
| LTC6401CUD-14#PBF | IC ADC DRIVER DIFF 16-QFN |
| LTC6401CUD-20#PBF | IC ADC DRIVER DIFF 16-QFN |
| LTC6401CUD-26#PBF | IC ADC DRIVER DIFF 16-QFN |
| LTC6401IUD-8#TRPBF | IC ADC DRIVER DIFF 16-QFN |
| LTC6403IUD-1#TRPBF | IC AMP/DRIVER LN LP 16-QFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC6400-X | 制造商:LINER 制造商全称:Linear Technology 功能描述:4GHz to 6GHz High Dynamic Range Downconverting Mixer |
| LTC6401-14 | 制造商:LINER 制造商全称:Linear Technology 功能描述:2GHz Low Noise, Low Distortion Differential ADC Driver for DC-140MHz |
| LTC6401-20 | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.3GHz Low Noise, Low Distortion Differential ADC Driver for 140MHz IF |
| LTC6401-26 | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.6GHz Low Noise, Low Distortion Differential ADC Driver for DC-140MHz |
| LTC6401-8 | 制造商:LINER 制造商全称:Linear Technology 功能描述:2.2GHz Low Noise, Low Distortion Differential ADC Driver for DC-140MHz |
发布紧急采购，3分钟左右您将得到回复。