Discussion
In following figure find VDSQ by assuming gate current is negligible for the p-channel JFET. (if IDQ = - 6 mA, RS = 0, VDD = -18 V, RD = 2 kΩ, IDSS = - 10 mA, IPO = - 3 V)
Answer: B
By Appling KVL around drain source loop.
VDSQ = -18 - (-6). 2 x 103 = - 18 + 12 k x 10-3 
-6 V.
No comment is present. Be the first to comment.
Loading…