首页>MMDS09254H>规格书详情
MMDS09254H数据手册恩XP中文资料规格书
MMDS09254H规格书详情
描述 Description
The MMDS09254H is an integrated module designed for use in base station transmitters in conjunction with high power Doherty amplifiers. The device is designed to enable accurate alignment of phase and amplitude on the carrier and peaking amplifiers to ensure performance consistency, in particular for asymmetric implementations. The MMDS09254H enables superior linearity-efficiency trade-off while improving output power. It contains a 90° coupler, digitally selectable phase shifters and step attenuators, and operates from a single voltage supply. The MMDS09254H is suitable for transmit protocols such as GSM, W-CDMA, UMTS and LTE using frequencies from 700 to 1000 MHz, and is controlled using a serial peripheral interface (SPI).
特性 Features
• Frequency: 700-1000 MHz
• Maximum RF Input Power: 25 dBm (CW)
• Low Loss Power Splitter
• 0.5 dB Step Programmable Attenuators with 7.5 dB Maximum Range
• 7° per Bit Phase Shifters with 49° Maximum Range
• Power up into a Selectable State
• Single 5 Volt Supply
• Supply Current: 12 mA
• 50 Ohm Operation (no external matching required)
• TTL/CMOS/SPI Interface (1.8 V, 3.3 V Logic)
• Cost-effective 32-pin, 6 mm QFN Surface Mount Plastic Package
• RoHS compliant
• In Tape and Reel. T1 Suffix = 1000 Units, 16 mm Tape Width, 7-inch Reel.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
恩XP |
22+ |
QFN-32 |
12000 |
只有原装,原装,假一罚十 |
询价 | ||
恩XP |
23+ |
QFN-32 |
12700 |
买原装认准中赛美 |
询价 | ||
恩XP |
2511 |
8484 |
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 | |||
恩XP |
24+ |
QFN-32 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
FREESCALE/飞思 |
22+ |
QFN-32 |
1200 |
正规渠道原装正品 |
询价 | ||
恩XP |
21+ |
QFN-32 |
8080 |
只做原装,质量保证 |
询价 | ||
MAXCONN |
新 |
41 |
全新原装 货期两周 |
询价 | |||
FESSCRE |
23+ |
18 |
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 | ||
24+ |
5000 |
公司存货 |
询价 | ||||
恩XP |
24+ |
QFN-32 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 |