High-Performance Step-Down PWM Controller with PFM

General Description The APW7199 is a single-phase, constant-on-time, and synchronous PWM controller, which drives N-channel MOSFETs. An internal 0.5V temperature-compensated reference voltage with high accuracy is designed to meet the requirement of low output voltage applications. The APW7199

文件：463.88 Kbytes 页数：24 Pages

ANPEC

茂达电子

11-38 GHz GaAs Surface Mount LO Driver Amplifier

文件：993.84 Kbytes 页数：16 Pages

MARKIMICROWAVE

Digital Video Encoder DENC GENLOCK-capable

GENERAL DESCRIPTION The SAA7199B encodes digital baseband colour/video data into analog Y, C and CVBS signals (S-video included). Pixel clock and data are line-locked to the horizontal scanning frequency of the video signal. The circuit can be used in a square pixel or in a consumer TV applicatio

文件：188.36 Kbytes 页数：40 Pages

PHI

飞利浦

Digital Video Encoder DENC GENLOCK-capable

GENERAL DESCRIPTION The SAA7199B encodes digital baseband colour/video data into analog Y, C and CVBS signals (S-video included). Pixel clock and data are line-locked to the horizontal scanning frequency of the video signal. The circuit can be used in a square pixel or in a consumer TV applicatio

文件：188.36 Kbytes 页数：40 Pages

PHI

飞利浦