MAX2108中文资料直接变频调谐器IC数据手册ADI规格书
MAX2108规格书详情
描述 Description
The MAX2108 is a low-cost direct-conversion tuner IC designed for use in digital direct-broadcast satellite (DBS) television set-top box units and microwave links. Its direct-conversion architecture reduces system cost compared to devices with IF-based architectures.
The MAX2108 directly tunes L-band signals to baseband using a broadband I/Q downconverter. The operating frequency range spans from 950MHz to 2150MHz. The IC includes a low-noise amplifier (LNA) with gain control, two downconverter mixers with output buffers, a 90° quadrature generator, and a divide-by 32/33 prescaler.
特性 Features
• Operates from Single +5V Supply
• Input Levels: -20dBm to -70dBm per Carrier
• 10dB Noise Figure at Maximum Gain
• +8dBm IIP3 at Minimum Gain
应用 Application
• 宽带系统
• DirecTV、PrimeStar、EchoStar DBS调谐器
• LMDS
• 无线本地环路(WLL)
技术参数
- 型号：
MAX2108
- 制造商：
MAXIM
- 制造商全称：
Maxim Integrated Products
- 功能描述：
Direct-Conversion Tuner IC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Maxim(美信) |
2511 |
5904 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
询价 | |||
MAX |
NEW |
SOP |
9526 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
MAXIM/美信 |
22+ |
SSOP |
18200 |
现货,原厂原装假一罚十! |
询价 | ||
MAX |
2025+ |
SOP24 |
4035 |
全新原厂原装产品、公司现货销售 |
询价 | ||
MAXIM/美信 |
24+ |
SSOP24 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
MAXIM |
23+ |
SOP |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM/美信 |
23+ |
SSOP24 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MAXIM/美信 |
2447 |
SOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
MAXIM |
23+ |
NULL |
8000 |
只做原装现货 |
询价 | ||
MAXIM/美信 |
2450+ |
SOP24 |
6540 |
只做原装正品现货或订货!终端客户免费申请样品! |
询价 |
