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I/O pins: Iout, Iref_in, Addr<0:8>, clk Analog Signals: Iref_in, Iref<0:4>, Iout Digital Signals: clk, Addr<0:8>, b<0:15>, en_out<0:6> All Blocks are analog except for the Decoders. Iref_in. Current source. Iref<0:4>. Iref<1>. Iref<2>. Iref<3>. Iref<4>. Iref<0>. Iout.
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I/O pins: Iout, Iref_in, Addr<0:8>, clk Analog Signals: Iref_in, Iref<0:4>, Iout Digital Signals: clk, Addr<0:8>, b<0:15>, en_out<0:6> All Blocks are analog except for the Decoders Iref_in Current source Iref<0:4> Iref<1> Iref<2> Iref<3> Iref<4> Iref<0> Iout Centroiding Non-Centroiding Transistor matching (large transistors) Transistor matching (small transistors) Addr<0:5> DAC Addr<0:3> Addr<4:5> Addr<6:7> Decoder* Decoder* b<0:15> b<0:15> b<0:15> b<0:15> b<0:15> en_out<0> en_out<1> en_out<2> en_out<3> Addr<6:8> Addr<6:8> en_out<0:3> * Decoder also receives clk