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MAX3503

CATV上行放大器; \n? 3.3V單電源供電 \n? 精確的增益控制,53dB范圍內(nèi)±1dB精度 \n? 增益可以0.5dB步長(zhǎng)調(diào)整 \n? 65MHz處諧波失真為-55dBc \n? 突發(fā)開(kāi)/關(guān)瞬態(tài)極低 \n? 高效率:34dBmV輸出時(shí)182mW;發(fā)送禁止模式16mW;

MAX3503可編程功率放大器針對(duì)CATV上行應(yīng)用而設(shè)計(jì)。當(dāng)額定輸入驅(qū)動(dòng)信號(hào)為34dBmV時(shí),MAX3503可以輸出61dBmV (QPSK)給75Ω負(fù)載。輸入和輸出端口都是差分形式的,輸出端口需要外部平衡變換器??勺?cè)鲆嫣匦蕴峁┐笥?6dB的動(dòng)態(tài)范圍,由SPI? 3線接口控制。增益控制步長(zhǎng)為0.5dB。該器件工作于5MHz至65MHz頻段。MAX3503在內(nèi)部針對(duì)1:1平衡變換器作了匹配。\n 該器件采用單一3.3V電源,傳輸過(guò)程(100%占空比,61dBmV輸出)吸取235mA電流。偏置電流根據(jù)輸出電平自動(dòng)調(diào)整,以提高效率。另外,維持輸出端口匹配的同時(shí),在突發(fā)工作間隙該器件可以被禁用,以減小噪聲并節(jié)省能源。關(guān)斷模式可以使整個(gè)電路停止工作,將電流消耗降至5μA (典型值)。\n MAX3503采用20引腳QFN封裝,可以在擴(kuò)展工業(yè)級(jí)溫度范圍(-40deg;C至+85°C)內(nèi)工作。

ADIAnalog Devices

亞德諾亞德諾半導(dǎo)體技術(shù)有限公司

MAX3503

Upstream CATV Amplifier

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX3503EGP

Upstream CATV Amplifier

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MC3503

LOWPOWERQUADBIPOLAROPERATIONALAMPLIFIERS

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

MC3503

LOWPOWERQUADBIPOLAROPERATIONALAMPLIFIERS

DESCRIPTION TheMC3403isalow-cost,quadoperationalamplifierwithtruedifferentialinputs.ThedevicehaselectricalcharacteristicssimilartothepopularUA741.HowevertheMC3403,hasseveraldistinctadvantagesoverstandardoperationalamplifierstypesinsinglesupplyapplications.

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

MC3503D

LOWPOWERQUADBIPOLAROPERATIONALAMPLIFIERS

DESCRIPTION TheMC3403isalow-cost,quadoperationalamplifierwithtruedifferentialinputs.ThedevicehaselectricalcharacteristicssimilartothepopularUA741.HowevertheMC3403,hasseveraldistinctadvantagesoverstandardoperationalamplifierstypesinsinglesupplyapplications.

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

MC3503N

LOWPOWERQUADBIPOLAROPERATIONALAMPLIFIERS

DESCRIPTION TheMC3403isalow-cost,quadoperationalamplifierwithtruedifferentialinputs.ThedevicehaselectricalcharacteristicssimilartothepopularUA741.HowevertheMC3403,hasseveraldistinctadvantagesoverstandardoperationalamplifierstypesinsinglesupplyapplications.

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

MC3503P

LOWPOWERQUADBIPOLAROPERATIONALAMPLIFIERS

DESCRIPTION TheMC3403isalow-cost,quadoperationalamplifierwithtruedifferentialinputs.ThedevicehaselectricalcharacteristicssimilartothepopularUA741.HowevertheMC3403,hasseveraldistinctadvantagesoverstandardoperationalamplifierstypesinsinglesupplyapplications.

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

MD3503

35AMOTOROLATYPEPRESS-FITDIODE

Features ●DiffusedJunction ●LowLeakage ●LowCost ●HighSurgeCurrentCapability ●TypicalIRlessthan5.0μA

WTEWon-Top Electronics

毅星電子毅星電子股份有限公司

MD3503

35AMOTOROLATYPEPRESS-FITDIODE

WTEWon-Top Electronics

毅星電子毅星電子股份有限公司

詳細(xì)參數(shù)

  • 型號(hào):

    MAX3503

  • 功能描述:

    多路器開(kāi)關(guān) IC

  • RoHS:

  • 制造商:

    Texas Instruments

  • 通道數(shù)量:

    1

  • 開(kāi)關(guān)數(shù)量:

    4

  • 開(kāi)啟電阻(最大值):

    7 Ohms

  • 傳播延遲時(shí)間:

    0.25 ns

  • 工作電源電壓:

    2.3 V to 3.6 V

  • 最大工作溫度:

    + 85 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    UQFN-16

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
MAXIM
23+
NA
25060
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
MAXIM
24+
BGA
2250
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨
詢價(jià)
MAXIM
22+
QFN
8200
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)
詢價(jià)
MAXIM/美信
23+
QFN-20
13000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
MAXIM
22+
QFN
3000
原裝正品,支持實(shí)單
詢價(jià)
MAXIM/美信
08+
QFN-20
1000
進(jìn)口原裝現(xiàn)貨假一賠萬(wàn)力挺實(shí)單
詢價(jià)
MAX
24+
QFN
4
原裝現(xiàn)貨假一罰十
詢價(jià)
MAXIM/美信
23+
QFN
98900
原廠原裝正品現(xiàn)貨!!
詢價(jià)
MAXIM/美信
25+
QFN
996880
只做原裝,歡迎來(lái)電資詢
詢價(jià)
MAXIM/美信
24+
QFN
12000
原裝正品 有掛就有貨
詢價(jià)
更多MAX3503供應(yīng)商 更新時(shí)間2025-7-28 9:07:00