RF9958中文资料PDF规格书
RF9958规格书详情
Product Description
The RF9958 is an integrated complete Quadrature Modulator, IF AGC amplifier, and Upconverter designed for the transmit section of dual-mode CDMA/FM cellular and PCS applications. It is designed to modulate baseband I and Q signals, amplify the resulting IF signals while providing 95dB of gain control range, and perform the final upconversion to UHF. Noise Figure, IP3, and other specifications are designed to be compatible with the IS-98 Interim Standard for CDMA cellular communications. This circuit is designed as part of RFMD’s newest CDMA Chip Set, which also includes the RF9957 CDMA/FM Receive IF AGC and Demodulator. The IC is manufactured on an advanced 15GHz FT Silicon Bipolar process, and is supplied in a 28-lead plastic SSOP package.
Features
• Supports Dual Mode Operation
• Digitally Controlled Power Down Modes
• 2.7V to 3.3V Operation
• Digital First LO Quadrature Divider
• Double-Balanced UHF Upconvert Mixer
• IF AGC Amp with 95 dB 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 Transmitters
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
23+ |
SOT-223 |
12000 |
全新原装假一赔十 |
询价 | ||
RFMD |
2020+ |
SOP |
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 | ||
RFMD |
23+ |
SSOP-28 |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
RFMD |
9742+ |
SOP |
159 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RFMD |
22+ |
SMD-28 |
3000 |
原装现货 |
询价 | ||
RFMD |
SOP |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
RFMD |
24+ |
NA |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
RFMD |
23+ |
SOP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
RFMD |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
RFMD |
1998 |
SOP |
280000 |
原装现货海量库存欢迎咨询 |
询价 |