零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX350 | Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers GeneralDescription TheMAX349/MAX350are8-channelanddual4-channelseriallycontrolledmultiplexers(muxes).Thesemuxesconductequallywellineitherdirection.On-resistance(100?max)ismatchedbetweenswitchesto16?maxandisflat(10?max)overthespecifiedsignalrange. Features | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX350 | 串行控制、低電壓、8通道和雙4通道多路復(fù)用器; ? SPI/QSPI、Microwire兼容型串行接口\n\n? 8個(gè)獨(dú)立控制的SPST開(kāi)關(guān)\n\n? 單通道8:1多路復(fù)用器(MAX349)\n\n? 雙通道4:1多路復(fù)用器(MAX350)\n\n? 100Ω信號(hào)路徑,采用±5V電源\n\n? 軌到軌信號(hào)處理\n\n? 異步RESET輸入\n\n? ±2.7V至±8V雙電源供電\n\n? +2.7V至+16V單電源供電\n\n? > 2kV ESD保護(hù)(方法3015.7)\n\n? TTL/CMOS兼容輸入(使用+5V或±5V電源); MAX349/MAX350均為8通道和雙路4通道串行控制多路復(fù)用器。這些多路復(fù)用器在兩個(gè)方向上的導(dǎo)電性能相同。提供最大16Ω的開(kāi)關(guān)間導(dǎo)通電阻(最大100Ω)匹配,在指定信號(hào)范圍內(nèi)保持平坦(最大10Ω)。\n\n 這些CMOS器件可采用±2.7V至±8V雙電源或+2.7V至+16V單電源供電持續(xù)運(yùn)行。每個(gè)多路復(fù)用器均可處理軌到軌模擬信號(hào)。+25°C時(shí)關(guān)斷漏電流僅為0.1nA,+85°C時(shí)為5nA。\n\n 上電時(shí),所有開(kāi)關(guān)均斷開(kāi),內(nèi)部移位寄存器重置為零。\n\n 串行接口與SPI?/QSPI?和Microwire?兼容。作為移位寄存器,它允許數(shù)據(jù)(在DIN上)與時(shí)鐘(SCLK)的上升沿同步輸入。移位寄存器的輸出(DOUT)支持多個(gè)MAX349或MAX350以菊花鏈方式連接。\n\n 所有數(shù)字輸入的邏輯閾值為0.8V或2.4V,確保采用±5V電源或+5V單電源供電時(shí)TTL和CMOS邏輯兼容。\n\n ?\n\n | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | |
CATV上行放大器; \n? 5V單電源供電 \n? 精確的增益控制,56dB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; MAX3505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),MAX3505可以輸出64dBmV (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。MAX3505在內(nèi)部針對(duì)1:1平衡變換器作了匹配。\n 該器件采用單一5V電源供電,傳輸過(guò)程(100%占空比,64dBmV輸出)吸取285mA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 MAX3505采用20引腳QFN封裝。該器件工作于擴(kuò)展工業(yè)級(jí)溫度范圍(-40°C至+85°C)。 | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | ||
CATV上行放大器; \n? 內(nèi)置5階橢圓抗混疊濾波器 \n? 工作頻率5MHz至65MHz \n? 55dB增益控制范圍 \n? 可選的正向斜坡發(fā)生器 \n? 發(fā)送波段具有55dB的無(wú)雜散動(dòng)態(tài)范圍; MAX3507是應(yīng)用在CATV上行發(fā)送器中的可變?cè)鲆婀β史糯笃鳌?勺冊(cè)鲆婢哂?5dB的動(dòng)態(tài)范圍,經(jīng)由3線SPI?接口進(jìn)行控制。當(dāng)使用+34dBmV額定輸入信號(hào)驅(qū)動(dòng)時(shí),該器件可以輸出+64dBmV (16QAM/QPSK)。截止頻率為75MHz的片上抗混疊低通濾波器節(jié)省了系統(tǒng)設(shè)計(jì)的成本和空間??蛇x的正向斜坡發(fā)生器使系統(tǒng)設(shè)計(jì)具有靈活性。\n 該器件采用+5V單電源供電,在最大增益(100%占空比)下發(fā)送時(shí)吸取220mA額定電流。對(duì)于突發(fā)模式應(yīng)用,兩次突發(fā)之間器件被關(guān)閉,以便降低噪聲并節(jié)省功率,同時(shí),仍然保持輸出匹配。該器件被優(yōu)化為高線性,諧波電平低于-55dBc。\n MAX3507采用28引腳QFN封裝,可以在工業(yè)級(jí)溫度范圍(-40°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 | ADI | ||
Upstream CATV Amplifier with On-Chip Anti-Alias Filter GeneralDescription TheMAX3507isavariable-gainpoweramplifierforuseinCATVupstreamtransmitters.Thevariable-gainfeaturehas55dBofdynamicrangeandiscontrolledbya3-wireSPI?bus.Thedeviceiscapableofgenerating+64dBmVoutput(16QAM/QPSK)whendrivenwitha+34dBmVnominal | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Upstream CATV Amplifier with On-Chip Anti-Alias Filter GeneralDescription TheMAX3507isavariable-gainpoweramplifierforuseinCATVupstreamtransmitters.Thevariable-gainfeaturehas55dBofdynamicrangeandiscontrolledbya3-wireSPI?bus.Thedeviceiscapableofgenerating+64dBmVoutput(16QAM/QPSK)whendrivenwitha+34dBmVnominal | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Upstream CATV Amplifier GeneralDescription TheMAX3509isaprogrammablepoweramplifierforuseinCATVupstreamapplications.Thedeviceoutputsupto66dBmVQPSKthrougha1:1transformer.Itfeaturesvariablegaincontrolledbya3-wiredigitalserialbus.Gaincontrolisavailablein1dBsteps.Thedeviceoperates | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Upstream CATV Amplifier GeneralDescription TheMAX3509isaprogrammablepoweramplifierforuseinCATVupstreamapplications.Thedeviceoutputsupto66dBmVQPSKthrougha1:1transformer.Itfeaturesvariablegaincontrolledbya3-wiredigitalserialbus.Gaincontrolisavailablein1dBsteps.Thedeviceoperates | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers GeneralDescription TheMAX349/MAX350are8-channelanddual4-channelseriallycontrolledmultiplexers(muxes).Thesemuxesconductequallywellineitherdirection.On-resistance(100?max)ismatchedbetweenswitchesto16?maxandisflat(10?max)overthespecifiedsignalrange. Features | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers GeneralDescription TheMAX349/MAX350are8-channelanddual4-channelseriallycontrolledmultiplexers(muxes).Thesemuxesconductequallywellineitherdirection.On-resistance(100?max)ismatchedbetweenswitchesto16?maxandisflat(10?max)overthespecifiedsignalrange. Features | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim |
技術(shù)參數(shù)
- Configuration:
4-to-1
- # Channels:
2
- Functions:
Mux
- VSUPPLY (Single) (min)(V):
2.7
- VSUPPLY (Single) (max)(V):
16
- VSUPPLY (Dual) (min)(±V):
2.7
- VSUPPLY (Dual) (max)(±V):
8
- RON (max)(Ω):
100
- IL(OFF) (max)(nA):
0.1
- tON (max)(ns):
275
- tOFF (max)(ns):
150
- QINJECTION(pC):
10
- CON(pF):
8
- COFF(pF):
2
- Features:
Address Latch
- Off. Iso.(dB):
90
- Crosstalk(dB):
90
- ΔRON (max)(Ω):
16
- RFLAT(ON) (max)(Ω):
10
- RoHS Available:
Yes
- Package/ Pins:
DICE SALES/N/A
- Smallest Available Pckg. (max w/pins)(mm2):
57.9
- Budgetary Price (See Notes):
$4.53 @1k
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 |
13+ |
W.SO |
2258 |
原裝分銷 |
詢價(jià) | ||
MAXIM |
05+ |
原廠原裝 |
4483 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
MAXIM |
2015+ |
WSOP-18 |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
24+ |
SOP |
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 |
24+ |
SOP |
2 |
現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
Maxim |
23+ |
18-DIP |
30198 |
詢價(jià) | |||
MAX |
24+ |
原廠封裝 |
1000 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
MAX |
QFN |
27488 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
MAX |
2016+ |
QFN |
6528 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價(jià) |
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