| Part Number | NR421 |
| Manufacturer | National Semiconductor |
| Title | VHF amplifier / FM converter transistor |
| Description | ~ r-------~----------------------~--------------------------------~----------~ Z Q. ~National - aZ,... Semiconductor N az~: NR421(NPN) VHF am... |
| 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 • "... |
| Datasheet |
 NR421 Datasheet
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