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6. A BJT current source is designed as shown below, where QREF= Q₁. If IREF= 5 mA, determine Rp to have I₁= 2 mA (neglect the base current).

6. A BJT current source is designed as shown below, where QREF= Q₁. If IREF= 5 mA, determine Rp to have I₁= 2 mA (neglect the base current).

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Some source say Rp= 11.8 ohm
and some say Rp= 320 ohm

Please help me provide a solution and clear steps on how to solve this

and please provide a formula for Rp

6. A BJT current source is designed as shown below, where QREF= Q₁. If IREF= 5 mA, determine Rp to have I₁= 2 mA (neglect the base current). 4. /REF QREF Vcc + Ка Rp
Transcribed Image Text:6. A BJT current source is designed as shown below, where QREF= Q₁. If IREF= 5 mA, determine Rp to have I₁= 2 mA (neglect the base current). 4. /REF QREF Vcc + Ка Rp
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