Institute of Microelectronics Ulm University
Automatic sizing of DT ΣΔ-ADCsBack to Start
Maximum STF Global Gains:
Minimum STF Inband Gains:
Lower STF Out-Of-Band Constraints:
Upper STF Out-Of-Band Constraints:
Maximum Out-Of-Band NTF Gain:

STF

Maximum STF global gain
dB
Minimum STF inband gains
f/fs dB
f/fs dB
f/fs dB
Lower out-of-band constraints
f/fs dB
f/fs dB
f/fs dB
f/fs dB
f/fs dB
Upper out-of-band constraints
f/fs dB
f/fs dB
f/fs dB
f/fs dB
f/fs dB

NTF

Maximum NTF Out-of-Band-Gain (OBG)
dB
Amplitude
min.:
FS
max.:
FS

Frequency
f/fband

Duty Cycle
Quantizer levels

Dithering
a/LSB

Desired input swing
min.:
a/FS
max.:
a/FS
Model type
Filter order:
Value
same as a1
value:
min.:
max.:
Desired swing
min.:
a/FS
max.:
a/FS

fcenter

Choose
OSR
fs
fb

SNR Goal
dB
fcenter

Choose
OSR
fs
fb

SNR Goal
dB
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Simulation length
214 215 216

A Hanning3 window is used.