| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX9989 | 14dBm to 20dBm LO Buffers with ?1dB Variation General Description The MAX9989 and MAX9990 LO buffers provide the high output (+14dBm to +20dBm) necessary to drive the LO inputs of high-linearity passive mixers, while offering 40dB reverse isolation to prevent LO pulling. The MAX9989 is internally matched for the cellular/GSM bands, and the M 文件:273.68 Kbytes 頁(yè)數(shù):12 Pages | MAXIM 美信 | MAXIM | |
MAX9989 | 14dBm to 20dBm Adjustable Output Power 文件:230.5 Kbytes 頁(yè)數(shù):7 Pages | MAXIM 美信 | MAXIM | |
MAX9989 | +14dBm至+20dBm LO緩沖器,±1dB功率變化 MAX9989和MAX9990 LO緩沖器可以提供足夠高的輸出(+14dBm至+20dBm)以驅(qū)動(dòng)高線性度無(wú)源混頻器的LO輸入,同時(shí),它還具有40dB的反向隔離以防止LO牽引。MAX9989在蜂窩/GSM頻段提供內(nèi)部匹配,MAX9990匹配于DCS/PCS/UMTS頻段。\n\n 完整數(shù)據(jù)資料中的Typical Application Circuit提供標(biāo)稱(chēng)值+17dBm的輸出功率,在整個(gè)電源、溫度和輸入功率變化范圍內(nèi)產(chǎn)生±1dB的輸出功率變化量。利用兩個(gè)可選的電阻,輸出功率能在+14dBm至+20dBm范圍內(nèi)進(jìn)行精確地設(shè)置。該器件提供35dB以上的主驅(qū)動(dòng)輸出至PLL放大器輸出之間的 ? ±1dB輸出功率變化\n? +14dBm至+20dBm可調(diào)輸出功率\n? 40dB反向隔離\n? 超過(guò)35dB的主驅(qū)動(dòng)輸出至PLL放大器輸出隔離\n? 低輸出噪聲:+17dBm情況下為-170dBc/Hz\n? +17dBm情況下,電源電流為110mA\n? ESD保護(hù)\n? 隔離的PLL輸出(+3dBm); | ADI 亞德諾 | ADI | |
14dBm to 20dBm LO Buffers with ?1dB Variation General Description The MAX9989 and MAX9990 LO buffers provide the high output (+14dBm to +20dBm) necessary to drive the LO inputs of high-linearity passive mixers, while offering 40dB reverse isolation to prevent LO pulling. The MAX9989 is internally matched for the cellular/GSM bands, and the M 文件:273.68 Kbytes 頁(yè)數(shù):12 Pages | MAXIM 美信 | MAXIM | ||
14dBm to 20dBm Adjustable Output Power 文件:230.5 Kbytes 頁(yè)數(shù):7 Pages | MAXIM 美信 | MAXIM | ||
Package:20-WQFN 裸露焊盤(pán);包裝:卷帶(TR) 功能:LO 緩沖器 類(lèi)別:RF/IF,射頻/中頻和 RFID RF 其它 IC 和模塊 描述:IC BUFFER LO 20-TQFN | AD 亞德諾 | AD | ||
Package:20-WQFN 裸露焊盤(pán);包裝:卷帶(TR) 功能:LO 緩沖器 類(lèi)別:RF/IF,射頻/中頻和 RFID RF 其它 IC 和模塊 描述:IC BUFFER LO 20-TQFN | AD 亞德諾 | AD | ||
Package:20-WQFN 裸露焊盤(pán);包裝:卷帶(TR) 功能:LO 緩沖器 類(lèi)別:RF/IF,射頻/中頻和 RFID RF 其它 IC 和模塊 描述:IC BUFFER LO 20-TQFN | AD 亞德諾 | AD |
技術(shù)參數(shù)
- PLL Driver Outputs:
Yes
- RF Freq. (min)(MHz):
700
- RF Freq. (max)(MHz):
1100
- POUT (min)(dBm):
14.3
- POUT (max)(dBm):
19.7
- Reverse Isolation(dB):
48
- VCC(V):
4.75 to 5.25
- ISUPPLY(mA):
105
- Footprint(mm x mm):
5.0 x 5.0
- Package/ Pins:
TQFN/20
- Smallest Available Pckg. (max w/pins)(mm2):
26
- RoHS Available:
Yes
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
20-LFCSP-5X5X0.75 |
5500 |
+14dBm至+20dBm LO緩沖器,±1dB功率變化 |
詢(xún)價(jià) | ||
MAXIM |
25+ |
QFN |
1600 |
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢(xún)! |
詢(xún)價(jià) | ||
MAXIM |
23+ |
TQFN20 |
5000 |
原裝正品,假一罰十 |
詢(xún)價(jià) | ||
MAXIM |
13+ |
QFN |
3758 |
原裝分銷(xiāo) |
詢(xún)價(jià) | ||
MAXIM |
24+ |
BGA |
27647 |
詢(xún)價(jià) | |||
MAXIM |
2016+ |
TQFN20 |
6000 |
公司只做原裝,假一罰十,可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
MAXIM |
22+ |
TQFN20 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) | ||
Maxim |
25+23+ |
19515 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | |||
MAXIM |
18+ |
QFN-20 |
85600 |
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票 |
詢(xún)價(jià) | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原廠支持公司優(yōu)勢(shì)現(xiàn)貨 |
詢(xún)價(jià) |
相關(guān)規(guī)格書(shū)
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