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SP5730ASLASHKGSLASHMP2S规格书详情
Description
The SP5730 is a single chip frequency synthesiser designed for tuning systems up to 1·3GHz and is optimised for digital terrestrial applications. The RF preamplifier interfaces direct with the RF programmable divider, which is of MN1A construction so giving a step size equal to the loop comparison frequency and no prescaler phase noise degradation over the full RF operating range. The comparison frequency is obtained either from an on-chip crystal controlled oscillator, or from an external source. The oscillator frequency, fREF, or phase comparator frequency, fCOMP, can be switched to the REF/COMP output providing a reference for a second frequency synthesiser. The synthesiser is controlled via an 12C bus and is fast mode compliant. It can be hard wired to respond to one of four addresses to enable two or more synthesisers to be used on a common bus. The device contains four switching ports P0 - P3.
Features
• Complete 1·3 GHz Single Chip System for Digital Terrestrial Television Applications
• Selectable Reference Division Ratio, Compatible with DTT Requirements
• Optimised for Low Phase Noise, with Comparison Frequencies up to 4 MHz
• No RF Prescaler
• Selectable Reference/Comparison Frequency Output
• Four Selectable I2C Addresses
• I2C Fast Mode Compliant with 3·3V and 5V Logic Levels
• Four Switching Ports
• Functional Replacement for SP5659 (except ADC)
• Pin Compatible with SP5655
• Power Consumption 120mW with VCC= 5·5V, all Ports off
• ESD Protection 2kV min., MIL-STD-883B Method 3015
Cat.1 (Normal ESD handling procedures should be observed)
Applications
• Digital Satellite, Cable and Terrestrial Tuning Systems
• Communications Systems
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
恩XP |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
恩XP |
24+ |
LQFP144(20x20) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
恩XP |
20+ |
原装 |
29860 |
NXP微控制器MCU-可开原型号增税票 |
询价 | ||
恩XP |
QQ咨询 |
144-LQFP |
3000 |
原装正品/微控制器元件授权代理直销! |
询价 | ||
恩XP |
23+ |
NA |
6000 |
原装现货订货价格优势 |
询价 | ||
恩XP |
21+ |
44-LQFP |
5680 |
100%进口原装!长期供应!绝对优势价格(诚信经营 |
询价 | ||
ZARLINK |
22+ |
SOP16 |
3000 |
原装正品,支持实单 |
询价 | ||
恩XP |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
恩XP |
22+23+ |
N/A |
8000 |
新到现货,只做原装进口 |
询价 | ||
恩XP |
24+ |
N/A |
5000 |
十年沉淀唯有原装 |
询价 |