Second Generation Controlled Current Conveyors (CCCII) and Their Applications - Current Conveyors: Variants, Applications and Hardware Implementations - page 255

b

a

I B

I B

Z

Z

X Y

Y

X

I 1

I 2

2

1

2

1

V 2

I B

V 1

I B

YX

Z

Z

X

Y

Fig. 9.8 Floating current controlled positive resistance (FCCPR) configurations

Fig. 9.9 A negative
current-controllable
grounded resistance

I B

Y

CCCII+

Z

R in

X

a b

I B

I B

i 1

i 1

Y

Y

1

1

V 1 V 1

Z+

Z+

X X

I B

I B

X

X

Z+

Z+

i 2

i 2

Y

Y

2

2

V 2

V 2

Fig. 9.10 FCCNR and FCCPR derived from the circuit of Fig 9.9