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參數資料
| 型號： | AD8328ARQ |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 6/20頁 |
| 文件大小： | 0K |
| 描述： | IC LINE DRIVE CABLE 5V 20-QSOP |
| 產品變化通告： | AD8328 Discontinuation 02/Mar/2012 |
| 標準包裝： | 56 |
| 類型： | 線路驅動器，發(fā)射器 |
| 應用： | 調制解調器，機頂盒 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SSOP（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 20-QSOP |
| 包裝： | 管件 |
AD8328
Rev. A | Page 14 of 20
RUNNING AD8328 SOFTWARE
To load the control software, go to Start, Programs,
CABDRIVE_28 or select the AD8328.exe file from the
installed directory. Once loaded, select the proper parallel
port to communicate with the AD8328 (see Figure 24).
03158-
024
Figure 24. Parallel Port Selection
CONTROLLING GAIN/ATTENUATION OF THE
AD8328
The SLIDER controls the gain/attenuation of the AD8328,
which is displayed in dB and in V/V. The gain scales 1 dB
per LSB. The gain code from the position of the SLIDER is
displayed in decimal, binary, and hexadecimal (see Figure 25).
031
58-
0
25
Figure 25. Control Software Interface
TRANSMIT ENABLE AND SLEEP MODE
The Transmit Enable and Transmit Disable buttons select the
mode of operation of the AD8328 by asserting logic levels on
the asynchronous TXEN pin. The Transmit Disable button
applies Logic 0 to the TXEN pin, disabling forward transmission.
The Transmit Enable button applies Logic 1 to the TXEN pin,
enabling the AD8328 for forward transmission. Checking the
Enable SLEEP Mode box applies Logic 0 to the asynchronous
SLEEP pin, setting the AD8328 for SLEEP mode.
MEMORY FUNCTIONS
The Memory section of the software provides a way to alternate
between two gain settings. The X→M1 button stores the current
value of the GAIN SLIDER into memory, while the RM1 button
recalls the stored value, returning the gain SLIDER to the stored
level. The same applies to the X→M2 and RM2 buttons.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8328ARQ-EVAL | 制造商:AD 制造商全稱:Analog Devices 功能描述:5 V Upstream Cable Line Driver |
| AD8328ARQ-REEL | 制造商:Analog Devices 功能描述:SP Amp Line Driver Amp Single 5.25V 20-Pin QSOP T/R |
| AD8328ARQZ | 功能描述:IC LINE DRIVE CABLE 5V 20-QSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調諧器 應用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應商設備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| AD8328ARQZ-REEL | 制造商:Analog Devices 功能描述:SP Amp Line Driver Amp Single 5.25V 20-Pin QSOP T/R 制造商:Rochester Electronics LLC 功能描述:QSOP LOW COST +5V CABLE LINE DRIVER - Tape and Reel 制造商:Analog Devices 功能描述:IC,Digitally Controlled Gain Amplifier,SINGLE,SSOP,20PIN,PLASTIC |
| AD8330 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost, DC to 150 MHz Variable Gain Amplifier |
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