NR421 Overview
Key Specifications
Length: 5.02 mm
Width: 3.9 mm
Max Operating Temp: 85 °C
Min Operating Temp: -40 °C
Key Features
- 0.65pF, typical f~edback capacitance for excellent RF stability
- Guaranteed collector
- base time constant and RF output resistance
- 150mV typical VCE (sat) charac:teristics at Ic = 10 mA, and IB = 0.5 mA
- 2 dB typical noise figure at 200 MHz
- "Epoxy B" packaging concept for excelient reliability
