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RF3321PCBA中文资料PDF规格书
RF3321PCBA规格书详情
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.
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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RFMD |
23+ |
SSOP20 |
8500 |
原装正品,现货销售 |
询价 | ||
RFMD |
2020+ |
SSOP16 |
15300 |
公司主营品牌,全新原装现货超低价! |
询价 | ||
RFMD |
23+ |
SSOP20 |
1206 |
优势库存 |
询价 | ||
RFMD |
2023+ |
SSOP16 |
3827 |
全新原厂原装产品、公司现货销售 |
询价 | ||
RFMD |
2020+ |
SSOP-20 |
4268 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
力特/Littelfuse |
22+ |
SMD |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
RFMD |
2310+ |
SOT23-8 |
3886 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
0340+ |
SOP |
2 |
询价 | ||||
RFMD |
22+ |
SSOP-20 |
12804 |
原装现货假一赔十 |
询价 | ||
RFMD |
22+ |
QFN |
12500 |
原装正品现货 |
询价 |