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发表于 2020-7-18 17:17:10
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本帖最后由 test_account 于 2020-7-18 17:20 编辑
For 1GS/s 12bit in 28nm:
1) Pipelined ADC is the easiest (example 12 stages, 1.5bit/stage):
"A 1-GS/s, 12-b, Single-Channel Pipelined ADC With Dead-Zone-Degenerated Ring Amplifiers"
"A 14 Bit 1 GS/s RF Sampling Pipelined ADC With Background Calibration"
2) Can try 3-stages pipelined-SAR (4bit, 4bit, 6bit):
"A Temperature-Stabilized Single-Channel 1-GS/s 60-dB SNDR SAR-Assisted Pipelined ADC With Dynamic Gm-R-Based Amplifier"
"A 13b 4GS/s digitally assisted dynamic 3-stage asynchronous pipelined-SAR ADC"
good luck!
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