· The ADC used in PIM converts analog signals generated from the memory array into digital. To enable simple calibration and porting and to have high area efficiency, it is better to apply the ADC to the memory column in a thin and long form. The SAR ADC IP has a thin width of 10.3um, a conversion rate of 600MSamples per second, and an SNDR of 43.5dB.
Feature
· (1) Operating Temperature: -40 ~ +125°C
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(2) Supply Voltage: 0.9V (VDD)
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(3) Maximum Operation Sample and Hold Speed : 600MSamples per second
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(4) Nyquist SNDR : 43.5 [dB]
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(5) Nyquist ENOB : 6.93 [bit]
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(6) Power Consumption : 1.48 [mW] (Normal Operation)
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(7) Max/Min INL : +0.59/-0.54 [LSB]
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(8) Max/Min DNL : +0.59/-0.58 [LSB]
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(9) Core Area : 848 [um2]
Business Area
High-speed data conversion system
Tech Specs
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IP Name :
CI-C SAR ADC
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Provider :
Konkuk Univ. CSDL Lab
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Foundry :
Others
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Technology :
28nm
Deliverables
· GDSII
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Documentation:
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- Datasheet
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- User Guide
Validation Status
· • COB test
Benefits
· Small core area with thin width
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- 848um2(82.4um x 10.3um)
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- High area efficiency
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- Simple calibration and porting in PIM
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High power efficiency
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Good INL/DNL performance
