14 GHz, 300 W CW, CONDUCTION COOLING, HIGH POWER GAIN, FLAT GAIN VARIATION

GENERAL DESCRIPTION The NEC LD7213 and LD7213L are PPM-focused traveling wave-tubes designed for use as final amplifiers in the earth-to-satellite communications transmitter. These are capable of delivering an output power of 300 W over the range of 14.0 to 14.5 GHz and 13.75 to 14.5 GHz. They

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NEC

瑞薩

PROGRAMMABLE DIGITAL DELAY TIMER

DESCRIPTION The LS7213 is a monolithic CMOS integrated circuit for generating programmable time-delays. The delay is initiated by a logic transition at the Trigger input and the completion of the delay is marked by a change of status at the Out1 and the Out2 outputs. Three inputs, D1, D2 and D3 s

文件：43.06 Kbytes 頁數：4 Pages

LSI

PROGRAMMABLE DIGITAL DELAY TIMER

DESCRIPTION The LS7213R is a CMOS integrated circuit for generating programmable time-delays. The delay is initiated by a logic transition at the Trigger input and the completion of the delay is marked by a change of status at the Out1 and the Out2 outputs. Three inputs, D1, D2 and D3 select 1-of

文件：65.28 Kbytes 頁數：5 Pages

LSI

1200V 75A Insulated Gate Bipolar Transistor

Features 1) Trench Light Punch Through Type 2) Low Collector - Emitter Saturation Voltage 3) Short Circuit Withstand Time 10μs Application General Inverter for Industrial Use

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ROHM

羅姆