Datasheet LTC2234 (Analog Devices) - 10

LTC2234
U U W FUNCTIONAL BLOCK DIAGRA
A + IN INPUT FIRST PIPELINED SECOND PIPELINED THIRD PIPELINED FOURTH PIPELINED FIFTH PIPELINED – S/H A ADC STAGE ADC STAGE ADC STAGE ADC STAGE ADC STAGE IN VCM 1.6V REFERENCE 2.2µF SHIFT REGISTER AND CORRECTION RANGE SELECT REFH REFL INTERNAL CLOCK SIGNALS OVDD REF SENSE BUF OF DIFFERENTIAL D9 DIFF INPUT CONTROL OUTPUT • REF LOW JITTER LOGIC • DRIVERS AMP CLOCK • D0 DRIVER CL0CKOUT 2234 F01 REFLB REFHA REFLA REFHB OGND 2.2µF ENC+ ENC– M0DE SHDN OE 0.1µF 0.1µF 1µF 1µF
Figure 1. Functional Block Diagram
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