Hardware Implementations of CCs Using Off-the-Shelf ICs - Current Conveyors: Variants, Applications and Hardware Implementations - page 22

+V +V

pnp mirrors

CM2 CM1

off

I B − i x

I B − i x

Q 1

Y Q 2

i z = i x

off

Z

I B

i x

CM3

X

off

R B LM334

I B

npn mirror

−V −V −V

Fig. 2.7 Implementation of CCII+ proposed by Pookaiyaudom and Samootrut [ 10 ]

+V +V +V

pnp mirrors

I B

CM1 CM2

R B

LM334

Off

Z

(I B − i x )

i z = − i x

Q 1

Q 2 Y

(I B − i x )

Off

(I B − i x )

ix

CM3

X

npn mirror

I B

−V −V

Fig. 2.8 Implementation of CCII proposed by Pookaiyaudom and Samootrut [ 10 ]