S1M8821中文資料三星數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
S1M8821規(guī)格書(shū)詳情
INTRODUCTION
The S1M8821/22/23 is a high performance dual frequency synthesizer with integrated prescalers designed for RF operation up to 1.2GHz/2.0GHz/2.5GHz and IF operation up to 520MHz. The S1M8821/22/23 contains dual-modulus prescalers. The RF synthesizer adopts a 64/65 or a 128/129 prescaler(32/33 or 64/65 for the S1M8823) and the IF synthesizer adopts an 8/9 or a 16/17 prescaler.
FEATURES
? High operating frequency dual synthesizer
— S1M8821 : 0.1 to 1.2GHz (RF)/ 45 to 520MHz (IF)
— S1M8822 : 0.2 to 2.0GHz (RF)/ 45 to 520MHz (IF)
— S1M8823 : 0.5 to 2.5GHz (RF)/ 45 to 520MHz (IF)
? Very low current consumption(8821:3.5mA, 22:4.5mA, 23:5.5mA)
? Operating voltage range : 2.7 to 4.0V
? Selectable power saving mode(Icc=1uA typical @3V)
? Dual modulus prescaler : S1M8821/22 (RF) 64/65 or 128/129 S1M8823 (RF) 32/33 or 64/65 S1M8821/22/23 (IF) 8/9 or 16/17
? Programmability via serial bus interface
? No dead-zone PFD
? Variable charge pump output current
? High speed lock mode
APPLICATIONS
? Cellular telephone systems : S1M8821
? Portable wireless communications : S1M8822 (PCS/PCN, cordless)
? Wireless Local Area Networks (W-LANs) : S1M8823
? Other wireless communication systems
產(chǎn)品屬性
- 型號(hào)：
S1M8821
- 制造商：
SAMSUNG
- 制造商全稱：
Samsung semiconductor
- 功能描述：
INTERGER RF/IF DUAL PLL
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SAMSUNG/三星 |
23+ |
NA/ |
4750 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
SAMSUNG |
5 |
QFN |
18000 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SEC |
NA |
8560 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
SAMSUNG |
QFN |
39893 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
SEC |
0250+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
只做原裝 |
24+ |
QFN |
36520 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
SAMSUNG |
22+23+ |
QFN24 |
40273 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
SAMSUNG |
22+ |
QFN-18 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
SAMSUNG |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤(pán) 更多數(shù)量 |
詢價(jià) | ||||
SAMSUNG/三星 |
2022 |
QFN24 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) |
