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AD8323-EVAL中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
AD8323-EVAL |
功能描述 | 5 V CATV Line Driver Fine Step Output Power Control |
文件大小 |
277.79 Kbytes |
頁面數(shù)量 |
16 頁 |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡(jiǎn)稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-3-17 23:00:00 |
人工找貨 | AD8323-EVAL價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
AD8323-EVAL規(guī)格書詳情
GENERAL DESCRIPTION
The AD8323 is a low-cost, digitally controlled, variable gain amplifier optimized for coaxial line driving applications such as cable modems that are designed to the MCNS-DOCSIS upstream standard. An 8-bit serial word determines the desired output gain over a 53.5 dB range resulting in gain changes of 0.7526 dB/LSB. The AD8323 comprises a digitally controlled variable attenuator of 0 dB to –53.5 dB, which is preceded by a low noise, fixed gain buffer and is followed by a low distortion high power am plifier. The AD8323 accepts a differential or single-ended input signal. The output is specified for driving a 75 ? load, such as coaxial cable.
FEATURES
Supports DOCSIS Standard for Reverse Path Transmission
Gain Programmable in 0.75 dB Steps Over a 53.5 dB Range
Low Distortion at 60 dBmV Output
–56 dBc SFDR at 21 MHz
–55 dBc SFDR at 42 MHz
Output Noise Level
–48 dBmV in 160 kHz
Maintains 75 Output Impedance Power-Up and Power-Down Condition
Upper Bandwidth: 100 MHz (Full Gain Range)
5 V Supply Operation
Supports SPI Interfaces
APPLICATIONS
Gain-Programmable Line Driver
HFC High-Speed Data Modems
Interactive Set-Top Boxes
PC Plug-in Modems
General-Purpose Digitally Controlled Variable Gain Block
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage +VS
Pins 5, 9, 10, 19, 20, 23, 27 . . . . . . . . . . . . . . . . . . . . . . 6 V
Input Voltages
Pins 25, 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.5 V
Pins 1, 2, 3, 6, 7 . . . . . . . . . . . . . . . . . . . . . –0.8 V to +5.5 V
Internal Power Dissipation
TSSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.9 W
Operating Temperature Range . . . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature, Soldering 60 seconds . . . . . . . . . . . 300°C
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ADI(亞德諾) |
23+ |
LFCSP20(4x4) |
7350 |
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號(hào)開票! |
詢價(jià) | ||
ADI(亞德諾)/LINEAR(凌特) |
2024+ |
LFCSP-20(4x4) |
500000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤 |
詢價(jià) | ||
ADI |
21+ |
LFCSP20 |
1638 |
只做原裝正品,不止網(wǎng)上數(shù)量,歡迎電話微信查詢! |
詢價(jià) | ||
ADI/亞德諾 |
21+ |
原封裝 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
AD |
20+ |
LFCSP |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
AD |
16+ |
QFP |
4000 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
ADI |
2015+ |
SOP/DIP |
21998 |
一級(jí)代理AD原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
AD |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價(jià) | ||
ADI/亞德諾 |
24+ |
LFCSP20 |
37935 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ADI(亞德諾) |
23+ |
LFCSP-20(4x4) |
7087 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) |