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參數資料
| 型號： | AD8326ARE-EVAL |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | ER 4C 4#0 PIN RECP |
| 中文描述： | 高輸出功率可編程有線電視線路驅動器 |
| 文件頁數： | 14/24頁 |
| 文件大?。?/td> | 475K |
| 代理商： | AD8326ARE-EVAL |
REV. 0
AD8326
–14–
Running AD8326 Software
To load the control software, go to START, PROGRAMS,
CABDRIVE_26, or select the AD8326.exe from the installed
directory. Once loaded, select the proper parallel port to com-
municate with the AD8326 (Figure 9).
Figure 9. Parallel Port Selection
Controlling Gain/Attenuation of the AD8326
The slide bar controls the gain/attenuation of the AD8326,
which is displayed in dB and in V/V. The gain scales 0.75 dB
per LSB with valid codes from 0 to 71. The gain code from the
position of the slide bar is displayed in decimal, binary, and
hexadecimal (Figure 10).
T ransmit E nable and Sleep Mode
The Transmit Enable and Transmit Disable buttons select the
mode of operation of the AD8326 by asserting logic levels on
the asynchronous TXEN pin. The Transmit Disable button
applies Logic 0 to the TXEN pin, disabling forward transmis-
sion while maintaining a 75
back termination. The Transmit
Enable button applies Logic 1 to the TXEN pin, enabling the
AD8326 for forward transmission. Checking the
“
Enable SLEEP
Mode
”
checkbox applies logic
“
0
”
to the asynchronous
SLEEP
pin, setting the AD8326 for SLEEP mode.
Memory Functions
The MEMORY section of the software provides a way to alter-
nate between two gain settings. The
“
X->M1
”
button stores
the current value of the gain slide bar into memory while the
“
RM1
”
button recalls the stored value, returning the gain slide
bar to the stored level. The same applies to the
“
X->M2
”
and
“
RM2
”
buttons.
Figure 10. Control Software Interface
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|---|---|
| AD8326ARE-REEL | High Output Power Programmable CATV Line Driver |
| AD8326ARP-EVAL | High Output Power Programmable CATV Line Driver |
| AD8326ARP-REEL | High Output Power Programmable CATV Line Driver |
| AD8326ARE | High Output Power Programmable CATV Line Driver |
| AD8326ARP | High Output Power Programmable CATV Line Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8326ARE-REEL | 制造商:Analog Devices 功能描述:SP Amp Line Driver Amp Single 制造商:Analog Devices 功能描述:SP Amp Line Driver Amp Single ±5.25V/12.6V 28-Pin TSSOP EP T/R 制造商:Rochester Electronics LLC 功能描述:TSSOP HIGH OUTPUT POWER CATV LINE DRIVER - Tape and Reel |
| AD8326AREZ | 功能描述:IC LINE DVR CATV PROG 28TSSOP 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 |
| AD8326ARP | 制造商:Analog Devices 功能描述:SP AMP LINE DRVR AMP SGL 5.25V/12.6V 28PSOP-II - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:PSOP HIGH OUTPUT POWER CATV LINE DRIVER - Bulk |
| AD8326ARP-EVAL | 制造商:Analog Devices 功能描述:AD8326 PSOP EVALUATION BOARD 制造商:Analog Devices 功能描述:AD8326 PSOP EVALUATION BOARD - Bulk |
| AD8326ARP-REEL | 制造商:Analog Devices 功能描述: |
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