Dual Adjustable Step-Down Switching Power Supply Controller

文件：466.71 Kbytes Page：18 Pages

Dual Adjustable Step-Down Switching Power Supply Controller

文件：466.71 Kbytes Page：18 Pages

400MHz to 2500MHz SiGe Ultra-Low-Noise Amplifiers

General Description The MAX2640/MAX2641 are low-cost, ultra-low-noise amplifiers designed for applications in the cellular, PCS, GPS, and 2.4GHz ISM frequency bands. Operating from a single +2.7V to +5.5V supply, these devices consume only 3.5mA of current while providing a low noise figure, high

Silicon NPN Transistor Horizontal Deflection Output for High Resolution Displays & Color TVs

Features: • High Voltage: VCBO = 1500V • Low Saturation Voltage: VCE(sat) = 3V Max • High Speed: tf = 0.1µs Typ

CDMA UPCONVERTER/BPSK MODULATOR

Product Description The RF2641 is a complete upconverter designed for cellular and PCS applications. This device may also be used to directly BPSK modulate a carrier. The unit operates at 3.0V and is designed as part of the RFMD PCS/Cellular CDMA Chip Set, consisting of a Transmit IF AGC Amp, thi