iC-OC

INTEGRATING LIGHT-VOLTAGE CONVERTER

Rev D1, Page 6/9

CLK

DIN1

Integrator3

Integrator4

V(AOUT)

Integrator2

Int1

DOUT1= DIN2

DOUT2

Integrator1

1

2

3

4

5

6

7

8

9

10

Reset

Reset

Int2

Int3

Int4

Int1

Int2

Int3

Int4

Int1

Int2

Reset

Reset

Reset

Reset

Reset

Reset

Reset

integration time not determined

clock cycle 1

5V

V0()1

V0()2

V0()3

V0()4

clock cycle 4

Figure 4: Timing characteristics after power on (assumption: V0()1 = V0()2 = V0(), VDD = 5 V)