DC-DC 升压转换器

The PL2628 is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications. The PL2628 switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and exte • Integrated 80mΩ Power MOSFET\r\n• 2V to 24V Input Voltage\r\n• 1.2MHz Fixed Switching Frequency\r\n• Internal 4A Switch Current Limit\r\n• Adjustable Output Voltage\r\n• Internal Compensation\r\n• Up to 28V Output Voltage\r\n• Automatic Pulse Frequency Modulation Mode at Light Loads\r\n• up to 97&;

Pulan

普蓝科技

22 ??32 GHz GaAs Low Noise Amplifier

文件：1.7507 Mbytes 页数：14 Pages

TRIQUINT

25 ??31 GHz GaAs Low Noise Amplifier

文件：1.02523 Mbytes 页数：14 Pages

TRIQUINT

CDMA/FM UPCONVERTER/BPSK MODULATOR

Product Description The RF2628 is a complete upconverter designed for CDMA/FM cellular applications. The IC contains a double-balanced mixer stage and an output buffer amplifier stage. This device may also be used to directly BPSK modulate a carrier. The mixer is a Gilbert cell with emitter deg

文件：60.57 Kbytes 页数：6 Pages

RFMD

威讯联合