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MAX2740ECM规格书详情
General Description
The MAX2740 is a complete global positioning system (GPS) receiver from antenna output to digitizer input. The signal path includes the LNA, two downconverters, and variable-gain and fixed-gain amplifiers. By utilizing a double-conversion superheterodyne architecture with external surface acoustic wave (SAW) filters, high levels of image rejection and blocking immunity are possible. Receiver linearity has been maximized to improve operation in hostile RFI environments found in cellular base stations. The MAX2740 also includes a high-performance voltage-controlled oscillator (VCO) with low phase noise for subcentimeter carrier phase applications, and a fixed-frequency synthesizer for generation of all required on-chip local oscillators.
The unique frequency plan captured in the MAX2740 is suitable for joint GPS/GLONASS receivers with minimal external components. This allows the MAX2740 to provide a cost-effective and high-performance solution for navigation and timing products that need maximum satellite availability.
The MAX2740 is compatible with a high-performance DSP engine capable of very fast time to first fix and excellent multipath rejection.
Features
♦ High Selectivity for Hostile Base Station Environments
♦ Complete Antenna-to-Baseband Receiver Solution
♦ >100dB Total Receiver Gain Including All Filter Losses
♦ >50dB Automatic Gain Control (AGC) Range
♦ Fully Balanced Topology for Minimum Spurious Responses
♦ Low Phase Noise VCO for Carrier Phase Applications
♦ Compatible with High-Performance Companion DSP
Applications
Base Station Timing
E911 Location Assistance
GPS Automotive and Consumer Receivers
Wireless Local-Loop Timing
Joint GPS/GLONASS Receivers
High-Precision Timing for SDH Networks
High-Positional-Accuracy Surveying Equipment
产品属性
- 型号:
MAX2740ECM
- 制造商:
Maxim Integrated Products
- 功能描述:
INTEGRATED GPS RECEIVER AND SYNTHESIZER 48 PINS TQFP PKG - Tape and Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
QFN |
10000 |
公司只做原装正品 |
询价 | ||
MAXIM |
19+ |
TQFN28 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MAXIM |
2020+ |
QFN |
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 | ||
MAXIM/美信 |
TQFN-28 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
主营MAXIM |
22+ |
QFP |
8200 |
原装现货库存.价格优势 |
询价 | ||
MAXIM |
22+ |
TQFN-28 |
32350 |
原装正品 假一罚十 公司现货 |
询价 | ||
MAXIM/美信 |
22+ |
TQFN-28 |
9000 |
低价 原装 实单必成 |
询价 | ||
MAXIM/美信 |
21+ |
QFN |
100 |
原装现货假一赔十 |
询价 | ||
MAXIM |
21+ |
TQFN-28 |
19960 |
询价 | |||
MAX |
23+ |
QFP48 |
4963 |
询价 |