RF3321中文資料威訊聯(lián)合數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
RF3321 |
| 功能描述 | REVERSE PATH HIGH OUTPUT POWER PROGRAMMABLE GAIN AMPLIFIER |
| 文件大小 |
195.47 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠商 | RFMD |
| 中文名稱(chēng) | 威訊聯(lián)合 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-21 13:31:00 |
| 人工找貨 | RF3321價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
RF3321規(guī)格書(shū)詳情
Product Description
The RF3321 is a variable gain amplifier for use in CATV reverse path (upstream) applications. It is designed to be DOCSIS-compliant for use in cable modems. The gain control covers a 56dB range and is serially programmable via three-wire digital bus for compatibility with standard baseband chipsets. Amplifier shutdown and transmit disable modes are hardware-controlled. The device operates over the frequency band of 5MHz to 65MHz for use in current U.S. and European systems. The amplifier delivers up to +69dBmV at the output of the balun. Gain is controllable in accurate 1dB steps. The device is provided in a thermally enhanced, exposed die flag package.
特性 Features
? Differential Input and Output
? 31dB Maximum Voltage Gain
? -25dB Minimum Voltage Gain
? 5MHz to 65MHz Operation
? Sophisticated Power Management
? DOCSIS 1.1 RF Compliant
Typical Applications
? Euro-DOCSIS/DOCSIS Cable Modems
? CATV Set-Top Boxes
? Telephony Over Cable
? Home Networks
? Automotive/Mobile Multimedia
? Coaxial and Twisted Pair Line Driver
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RFMD |
24+ |
SSOP16 |
1485 |
詢(xún)價(jià) | |||
RF |
24+ |
SSOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢(xún)價(jià) | ||
Murata Electronics |
23+ |
SMD |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
RFMD |
25+ |
封裝 |
500000 |
源自原廠成本,高價(jià)回收工廠呆滯 |
詢(xún)價(jià) | ||
RFMD |
2450+ |
SSOP16 |
6540 |
只做原廠原裝正品終端客戶(hù)免費(fèi)申請(qǐng)樣品 |
詢(xún)價(jià) | ||
RF |
23+ |
SSOP |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢(xún)價(jià) | ||
RFMD |
25+ |
SSOP16 |
2568 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨 |
詢(xún)價(jià) | ||
RFMD |
23+ |
1114 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) | |||
RFMD |
1923+ |
SSOP16 |
6598 |
原裝進(jìn)口現(xiàn)貨庫(kù)存專(zhuān)業(yè)工廠研究所配單供貨 |
詢(xún)價(jià) | ||
RF |
2447 |
SSOP |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢(xún)價(jià) |
