Concepedia

A family of differential NMOS analog circuits for a PCM codec filter chip

D. Senderowicz, S.F. Dreyer, J.H. Huggins, C.F. Rahim, C.A. Laber

IEEE Journal of Solid-State Circuits · 1982 · 137 citations · 8 references

Concepts

EngineeringAnalog-to-digital ConverterMixed-signal Integrated CircuitAnalog DesignComputer EngineeringNoiseIdle Channel NoiseDifferential CircuitsDigital Circuit DesignNoise ReductionDie Size

Abstract

A new NMOS PCM codec filter uses low-noise fully differential circuits to achieve supply rejection of 36 dB and idle channel noise of 6 dB/SUB rnc0/. The die size is 24 mm/SUP 2/ and the active standby power is 150 mW/5 mW.

References

8

Design techniques for MOS switched capacitor ladder filters

G. Jacobs, D.J. Allstot, R.W. Brodersen et al. · IEEE Transactions on Circuits and Systems · 1978 · 197 citations

Electrical Engineering, Engineering, Bandpass Filters +13

A low-noise chopper-stabilized differential switched-capacitor filtering technique

P.R. Gray, D. Senderowicz, David G. Messerschmitt · IEEE Journal of Solid-State Circuits · 1981 · 178 citations

Differential Chopper-stabilized Configuration, Electrical Engineering, Engineering +10

Dynamic CMOS amplifiers

B.J. Hosticka · IEEE Journal of Solid-State Circuits · 1980 · 110 citations

Dynamic CMOS amplifiers

J. H. Bedrich · IEEE Journal of Solid-State Circuits · 1980 · 93 citations

Dynamic Cmos Amplifiers, Electrical Engineering, Engineering +4

A single-chip NMOS dual channel filter for PCM telephony applications

P.R. Gray, D. Senderowicz, B. Warren · IEEE Journal of Solid-State Circuits · 1979 · 46 citations

Pcm Telephony Applications, Nmos Technology, Engineering +10