A Low-Power 30MHz,6th Order Bandpass Differential Gm-C Filter on Chip Utilizing Floating Current Source

Huseyin Demirel; Arsen Ahmed

Makale detayları

A Low-Power 30MHz,6th Order Bandpass Differential Gm-C Filter on Chip Utilizing Floating Current Source

Yazarlar:

Huseyin Demirel | Arsen Ahmed

Yayıncı:

Kastamonu University

Ana Başlıklar:

Mikroteknolojiler

Dergi:

Kastamonu Üniversitesi Mühendislik ve Fen Bilimleri Dergisi Vol.9 Issue 2, pp.96-103

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001306142

pISSN:

2667-8209

Anahtar kelimeler:

Özet:

 This work employs a leap-frog Gm-C structure to design a sixth-order Butterworth and elliptic bandpass filter that the cutoff frequency Fo  30MHz. A continuous-time differential Gm-C biquad and its corresponding voltage-mode version are elucidated, utilizing F.C.S Floating Current Source circuits as fundamental components. The enhanced current source architecture exhibits a streamlined configuration. It incorporates a reduced number of transistors, which facilitates optimal utilization of the chips area and introduces a streamlined approach to circuit design. The suggested filter topology lacks a crucial resistor component, vital in achieving integration functionality. The suggested filter incorporates a grounding configuration for all capacitors, thereby mitigating the detrimental impact of parasitic effects. The filter design has been effectively realized utilizing TSMCs 0.18μm CMOS process. The findings from simulations have been provided to validate the theoretical analysis.

 This work employs a leap-frog Gm-C structure to design a sixth-order Butterworth and elliptic bandpass filter that the cutoff frequency Fo  30MHz. A continuous-time differential Gm-C biquad and its corresponding voltage-mode version are elucidated, utilizing F.C.S Floating Current Source circuits as fundamental components. The enhanced current source architecture exhibits a streamlined configuration. It incorporates a reduced number of transistors, which facilitates optimal utilization of the chips area and introduces a streamlined approach to circuit design. The suggested filter topology lacks a crucial resistor component, vital in achieving integration functionality. The suggested filter incorporates a grounding configuration for all capacitors, thereby mitigating the detrimental impact of parasitic effects. The filter design has been effectively realized utilizing TSMCs 0.18μm CMOS process. The findings from simulations have been provided to validate the theoretical analysis.

 This work employs a leap-frog Gm-C structure to design a sixth-order Butterworth and elliptic bandpass filter that the cutoff frequency Fo  30MHz. A continuous-time differential Gm-C biquad and its corresponding voltage-mode version are elucidated, utilizing F.C.S Floating Current Source circuits as fundamental components. The enhanced current source architecture exhibits a streamlined configuration. It incorporates a reduced number of transistors, which facilitates optimal utilization of the chips area and introduces a streamlined approach to circuit design. The suggested filter topology lacks a crucial resistor component, vital in achieving integration functionality. The suggested filter incorporates a grounding configuration for all capacitors, thereby mitigating the detrimental impact of parasitic effects. The filter design has been effectively realized utilizing TSMCs 0.18μm CMOS process. The findings from simulations have been provided to validate the theoretical analysis.

 This work employs a leap-frog Gm-C structure to design a sixth-order Butterworth and elliptic bandpass filter that the cutoff frequency Fo  30MHz. A continuous-time differential Gm-C biquad and its corresponding voltage-mode version are elucidated, utilizing F.C.S Floating Current Source circuits as fundamental components. The enhanced current source architecture exhibits a streamlined configuration. It incorporates a reduced number of transistors, which facilitates optimal utilization of the chips area and introduces a streamlined approach to circuit design. The suggested filter topology lacks a crucial resistor component, vital in achieving integration functionality. The suggested filter incorporates a grounding configuration for all capacitors, thereby mitigating the detrimental impact of parasitic effects. The filter design has been effectively realized utilizing TSMCs 0.18μm CMOS process. The findings from simulations have been provided to validate the theoretical analysis.

Makale detayları

A Low-Power 30MHz,6th Order Bandpass Differential Gm-C Filter on Chip Utilizing Floating Current Source

Yazarlar:

Huseyin Demirel | Arsen Ahmed

Yayıncı:

Kastamonu University

Ana Başlıklar:

Mikroteknolojiler

Dergi:

Kastamonu Üniversitesi Mühendislik ve Fen Bilimleri Dergisi Vol.9 Issue 2, pp.96-103

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001306142

pISSN:

2667-8209

Continuous-Time

Gm-C Bandpass Filter

Floating Current Source (F.C.S)

TSMC

Sayı

Makale detayları

A Low-Power 30MHz,6th Order Bandpass Differential Gm-C Filter on Chip Utilizing Floating Current Source

Yazarlar: Huseyin Demirel | Arsen Ahmed

Yayıncı: Kastamonu University

Ana Başlıklar: Mikroteknolojiler

Dergi: Kastamonu Üniversitesi Mühendislik ve Fen Bilimleri Dergisi Vol.9 Issue 2, pp.96-103

Belge Tipi: Makale

Yayın Tarihi: 12/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001306142

pISSN: 2667-8209

Continuous-Time

Gm-C Bandpass Filter

Floating Current Source (F.C.S)

TSMC

Sayı

Yazarlar:

Huseyin Demirel | Arsen Ahmed

Yayıncı:

Kastamonu University

Ana Başlıklar:

Mikroteknolojiler

Dergi:

Kastamonu Üniversitesi Mühendislik ve Fen Bilimleri Dergisi Vol.9 Issue 2, pp.96-103

Belge Tipi:

Makale

Yayın Tarihi:

12/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001306142

pISSN:

2667-8209