| dc.creator |
Rosa, José M. de la |
|
| dc.creator |
Pérez-Verdú, Belén |
|
| dc.creator |
Medeiro, Fernando |
|
| dc.creator |
Rodríguez-Vázquez, Ángel |
|
| dc.date |
2008-04-27T14:56:07Z |
|
| dc.date |
2008-04-27T14:56:07Z |
|
| dc.date |
1997-09 |
|
| dc.date.accessioned |
2017-01-31T01:04:11Z |
|
| dc.date.available |
2017-01-31T01:04:11Z |
|
| dc.identifier |
A 2.5MHz 55dB Switched-Current BandPass ΣΔ Modulator for AM Signal Conversion. Proc. of the 1997 European Solid-State Cicuits Conference (ESSCIRC’97), pp. 156-159, 1997. |
|
| dc.identifier |
http://hdl.handle.net/10261/3763 |
|
| dc.identifier.uri |
http://dspace.mediu.edu.my:8181/xmlui/handle/10261/3763 |
|
| dc.description |
We present a Switched-Current (SI) fourth-order bandpass ΣΔ modulator IC prototype. It uses fully-differential circuits in 0.8μm CMOS technology to obtain a Dynamic Range (DR) larger than 55dB at 2.5MHz center frequency with 30kHz bandwidth - in accordance to the requirements of AM digital receivers. The prototype incorporates a single-ended to fully-differential current-mode buffer for testing purposes. The power consumption of the whole prototype (modulator plus buffer) is 60mW from a 5V supply voltage. |
|
| dc.description |
This work has been supported by the European Union, under ESPRIT Project 8795-AMFIS. |
|
| dc.description |
Peer reviewed |
|
| dc.format |
92997 bytes |
|
| dc.format |
application/pdf |
|
| dc.language |
eng |
|
| dc.publisher |
Institute of Electrical and Electronics Engineers |
|
| dc.rights |
openAccess |
|
| dc.subject |
Switched-Current Circuits |
|
| dc.subject |
BandPass Sigma-Delta Modulation |
|
| dc.title |
A 2.5MHz 55dB Switched-Current BandPass ΣΔ Modulator for AM Signal Conversion. |
|
| dc.type |
Artículo |
|