SiGe NPN Transistor

□ FEATURES o Low Noise Figure NF = 1.5dB at f = 2 GHz, VCE = 3 V, IC = 5 mA NF = 1.7dB at f = 2 GHz, VCE = 1 V, IC = 3 mA o High Gain MAG = 12.5 dB at f = 2 GHz, VCE = 3 V, IC = 30 mA MAG = 9.5 dB at f = 2 GHz, VCE = 1 V, IC = 7 mA o High Transition Frequency fT = 11 GHz at

SiGe NPN Transistor

SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

DESCRIPTION The 4501 Group is a 4-bit single-chip microcomputer designed with CMOS technology. Its CPU is that of the 4500 series using a simple, high-speed instruction set. The computer is equipped with two 8-bit timers (each timer has a reload register), interrupts, and 10-bit A/D converte

HIGH VOLTAGE PLANAR RESISTORS

High Voltage Planar Resistors 4500 Series •Voltages up to 20kV dc. •Powers up to 4.5 Watts •TCR to 50ppm/°C •Customs design service available •Planar construction gives low inductance and capacitance Application Notes The terminations should not be bent closer than 1.5m

4-BIT CISC SINGLE-CHIP MICROCOMPUTER 4500 SERIES

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customs design service available

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High Voltage Planar Resistors

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