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HI5667 Datasheet, PDF (2/10 Pages) Intersil Corporation – 8-Bit, 60MSPS A/D Converter with Internal Voltage Reference
Functional Block Diagram
VDC
VIN-
VIN+
S/H
HI5667
BIAS
STAGE 1
+
∑-
2-BIT
FLASH
X2
2-BIT
DAC
STAGE M-1
+
∑-
2-BIT
FLASH
X2
2-BIT
DAC
STAGE M
2-BIT
FLASH
CLOCK
REFERENCE
CLK
VREFOUT
VREFIN
DFS
OE
DVCC2
DIGITAL DELAY
AND
DIGITAL ERROR
CORRECTION
D7 (MSB)
D6
D5
D4
D3
D2
D1
D0 (LSB)
DGND2
AVCC AGND DVCC1 DGND1
2