RF9957中文资料PDF规格书
RF9957规格书详情
Product Description
The RF9957 is an integrated complete IF AGC amplifier and Quadrature Demodulator designed for the receive section of dual-mode CDMA/FM cellular and PCS applications. It is designed to amplify received IF signals, while providing 100dB of gain control range, and demodulate to baseband I and Q signals. Noise Figure, IP3, and other specifications are designed to be compatible with the IS- 98 and J-STD-018 Interim Standard for CDMA cellular communications. The IC is manufactured on an advanced 15GHz FT Silicon Bipolar process, and is packaged in a standard miniature 24-lead plastic SSOP package.
Features
• Supports Dual Mode Operation (CDMA and FM)
• Digitally Controlled Power Down Mode
• 2.7V to 3.3V Operation
• Quadrature LO Divider
• IF AGC Amp with 100dB Gain Control
Typical Applications
• CDMA/FM Cellular Systems
• CDMA PCS Systems
• Wireless Local Loop Systems
• Spread-Spectrum Cordless Phones
• High Speed Data Modems
• General Purpose Digital Receivers
产品属性
- 型号:
RF9957
- 制造商:
RFMD
- 制造商全称:
RF Micro Devices
- 功能描述:
CDMA/FM RECEIVE AGC AND DEMODULATOR
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RFMD |
21+ |
SSOP |
1356 |
绝对有现货,不止网上数量!原装正品,假一赔十! |
询价 | ||
IR |
22+ |
SSOP24 |
14008 |
原装正品 |
询价 | ||
RFMTCRO |
2020+ |
SSOP-24 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
RFMTCRODEV |
22+ |
SSOP-24/2.5K |
5000 |
全新原装现货!自家库存! |
询价 | ||
RFMD |
23+ |
SSOP |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
RFMD |
22+ |
SSOP |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
RFMD |
23+ |
SSOP |
3018 |
原厂原装正品 |
询价 | ||
RFMD |
9936+ |
SSOP |
70 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RFMTCRODEV |
05+ |
SSOP-24/2.5K |
5000 |
原装现货海量库存欢迎咨询 |
询价 | ||
RFMD |
2022+ |
SSOP |
5000 |
原厂授权代理 价格绝对优势 |
询价 |