Single Output LNB Supply and Control Voltage Regulator

文件：825 Kbytes 頁數(shù)：13 Pages

RICHTEK

立锜科技

單輸出 LNB 供應和控制電壓調節(jié)器

RT5070是一高度整合電壓調節(jié)器與IC接口,專門設計從先進的衛(wèi)星機頂盒(STB)組件供應電源及控制信號到LNB降控制器的天線或多開關盒。\n\n此設置是由獨立電流模式升壓模式控制器和低電壓差線性調節(jié)器組成的LNB電源。\n\nRT5070有錯誤偵測保護(過流保護、過溫保護及欠壓鎖定)。\n\n其支持SOP-8(裸露焊盤)封裝以達到優(yōu)化過溫散熱的解決方案。 ? 輸入電壓范圍 : 8V~16V\n? 低噪聲LNB輸出電壓(13.3V及18.3V SEL引腳)\n? 推拉輸出級最小值13.3V~18.3V及18.3V~13.3V輸出轉換時間\n? 過溫保護;

Richtek

立锜科技

Single Output LNB Supply and Control Voltage Regulator

文件：825 Kbytes 頁數(shù)：13 Pages

RICHTEK

立锜科技

N-channel General purpose

文件：29.93 Kbytes 頁數(shù)：2 Pages

SANKEN

三墾

2.GHz Fixed Modulus Frequency Synthesiser

The SP5070 is a single modulus frequency synthesiser for use in Satellite TV receivers and together with an appropriate voltage controlled oscillator (VCO), forms a complete phase locked loop (PLL) synthesiser. The circuit consists of a prescaler with preamplifier and a fixed modulus divider. T

文件：179.6 Kbytes 頁數(shù)：7 Pages

MITEL

2.GHz Fixed Modulus Frequency Synthesiser

The SP5070 is a single modulus frequency synthesiser for use in Satellite TV receivers and together with an appropriate voltage controlled oscillator (VCO), forms a complete phase locked loop (PLL) synthesiser. The circuit consists of a prescaler with preamplifier and a fixed modulus divider. T

文件：179.6 Kbytes 頁數(shù)：7 Pages

MITEL