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MAX2720-MAX2721中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX2720-MAX2721規(guī)格書詳情
General Description
The MAX2720/MAX2721 are low-cost, high-performance, direct I/Q modulators designed for use in wideband CDMA and wireless local-loop (WLL) systems. Their direct-upconversion architecture reduces system cost, component count, and board space compared to devices with dual-conversion architectures.
Features
? RF Frequency Range
??? 1.7GHz to 2.1GHz (MAX2720)
??? 2.1GHz to 2.5GHz (MAX2721)
? Integrated I/Q Modulator, LO Doubler, VGA, and PA Driver
? 35dB VGA Gain Control Range
? 35dBc Sideband Suppression
? 30dBc Carrier Suppression
? Low Supply Current
??? 77mA (MAX2720), 86mA (MAX2721)
??? 20mA Reduction with PA Driver Disabled
? 0.1μA Supply Current in Shutdown Mode
? +2.7V to +3.3V Single-Supply Operation
Applications
??? Wireless Local Loop (WLL)
??? Wideband CDMA Systems
??? LMDS/MMDS
??? 2.4GHz Broadband ISM Radios
??? DCS/PCS Base Stations
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2020+ |
QFN |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MAX |
23+ |
QFP48 |
4963 |
詢價 | |||
MAX |
裸片 |
699839 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MAXIM |
TQFN-28 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
MAXIM |
23+ |
SMD |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAXIM |
23+ |
SMD |
6500 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MAXIM |
08+24 |
2 |
公司優(yōu)勢庫存 熱賣中! |
詢價 | |||
MAXIM |
19+ |
TQFN28 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
主營MAXIM |
22+ |
QFP |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢 |
詢價 | ||
MAX |
22+ |
TQFN-28 |
3680 |
鄭重承諾只做原裝進口貨 |
詢價 |
