low power rtl design coding techniques

... C. Advanced techniques in RF power amplifier design.  (Artech House microwave library) 1. Power amplifiers Design 2. Amplifiers, Radio frequency I. Title 621.38412 ISBN 1-58053-282-9 Cover design ... the Class B (zero bias) point, an increase of drive 6 Advanced Techniques in RF Power Amplifier Design Input power (2 dB/div) Output power (2 dB/div) P lin V q = 0.5 (Class A) 0.25 0.15 0.05 V q = ... resonate 16 Advanced Techniques in RF Power Amplifier Design 1 Class AB Amplifiers 1.1 Introduction The Class AB mode has been a focus for several generations of power ampli- fier designers, and for...

Ngày tải lên: 18/04/2014, 11:11

... to proposals on other levels in the design flow and to future work. Keywords: Low- power design, dynamic power reduction, leakage power reduction, ultra- low- V th devices, multi-V dd , multi-V th , ... Pacific Design Automation Conference 2003, pp. 400-403. [20] K. Usami, M. Horowitz, Clustered Voltage Scaling Technique for Low- Power Design, Proceedings of the International Symposium on Low Power ... dynamic power by 15% was achieved for a 0.18àm process technology. Leakage power was reduced by 40%. As leakage power was more than 1000x smaller than dynamic power, overall active power reduction...

Ngày tải lên: 01/06/2014, 11:43

Ngày tải lên: 22/06/2014, 19:20

Ngày tải lên: 22/06/2014, 22:20

Ngày tải lên: 23/06/2014, 01:20

Ngày tải lên: 01/07/2014, 11:20

Ngày tải lên: 28/08/2014, 02:29

... obtain large variable gain ranges under low supply voltage. II.2 Comparison of the commonly used VGA structures The design requirements impose challenges on low power consumption, very large bandwidth, ... suitable for low power applications. (3) Summary of analog-multiplier-based VGA In summary, the multiplier-based VGA has good linearity and large gain tuning range, but it is not power efficient ... generated by the subtraction between g mp1 and g mp2 . And hence, it is not suitable for low- power VGA design. II.1.3 Differential pair with source degeneration Another commonly used VGA topology...

Ngày tải lên: 06/11/2012, 10:26

Ngày tải lên: 05/09/2013, 15:28

Ngày tải lên: 05/09/2013, 16:10

... Typical Half-Duplex RS-485 Network Low- Power Shutdown Mode (MAX481/MAX483/MAX487) A low- power shutdown mode is initiated by bringing both RE high and DE low. The devices will not shut down unless ... MAX1487 are designed for half-duplex applications. ________________________Applications Low- Power RS-485 Transceivers Low- Power RS-422 Transceivers Level Translators Transceivers for EMI-Sensitive Applications Industrial-Control ... CURRENT vs. RECEIVER OUTPUT LOW VOLTAGE 5 25 MAX481-01 OUTPUT LOW VOLTAGE (V) OUTPUT CURRENT (mA) 1.5 15 10 0.5 1.0 2.0 20 35 40 45 0.9 0.1 -50 -25 25 75 RECEIVER OUTPUT LOW VOLTAGE vs. TEMPERATURE 0.3 0.7 TEMPERATURE...

Ngày tải lên: 22/12/2013, 14:15

... 205 Table F.1 Foreign Technical Words 239 Power Electronics Design: A Practitioner’s Guide 15 Chapter 2 Power Apparatus Much of the design work in power electronics involves specification of ... uninterrupted power to these facilities. One system that is gaining acceptance is to utilize fuel cells operating on natural gas to generate DC power. This power can then be converted to AC with power ... circuit as the contactor closes. 41 ◊ Electric Power power by industry. The induction motor required no elaborate starting means, it was low in cost, and it offered important advantages in...

Ngày tải lên: 21/03/2014, 12:10

... each VP rule which introduces a VP complement, allowing the verb to be lowered onto the complement. As this rule must also expand VPs with verbs lowered onto them, we want e.g. cii) vPlz -> ... (I) will apply to all three of (B) - (D), allowing compound verbs to be discharged at any point. (II) will apply to (B) and (C), allowing the lowering (with compounding if needed) of verbs ... Even in the weakest augmentation, allowing only one occurence of one variable over sequences in any constituent of any rule, the apparent similarity of their power remains to be formally established,...

Ngày tải lên: 24/03/2014, 01:21

... with low concentration of spin labels should be detected. At low concentration of spin labels where high receiver gain is required to obtain a spectrum of good quality, it is difficult to follow ... that at low microwave power the variance of the EPR signal would be minimum over the whole field scan at the out-of-phase setting, the correct phase angle can be calculated from two high -power spectra ... nucleotide reported disorder. The low- angle X-ray diffraction patterns were modified by AdoPP[CH 2 ]P in insect flight muscle; the ratio of the two inner equatorial peaks was lowered when the concentration...

Ngày tải lên: 24/03/2014, 03:21

... Time from Power- down and Power- save Additional Delay from Reset (V CC = 5.0V) Recommended Usage 00 18 CK – BOD enabled 01 18 CK 4.1 ms Fast rising power 10 18 CK 65 ms Slowly rising power 11 ... Time from Power- down and Power- save Additional Delay from Reset (V CC = 5.0V) Recommended Usage 00 6 CK – BOD enabled 01 6 CK 4.1 ms Fast rising power 10 (1) 6 CK 65 ms Slowly rising power 11 ... 38 2466T–AVR–07/10 ATmega16(L) Figure 15. Reset Logic Notes: 1. The Power- on Reset will not work unless the supply voltage has been below V POT (falling). 2. V BOT may be below nominal minimum operating voltage for...

Ngày tải lên: 15/04/2014, 14:32

... of the power In order to adequately approach a switching power supply design, the designer must have a reasonable understanding of the major subsections that make up a switching power supply. ... I I5 9. I Power Supply and System Grounds I 15 9.2 The Use and Design of Clamps and Snubbers 9.3 RFI and EM1 Design Considerations 125 i07 109 Ill I I9 9.4 Power Supply and ... major power supply parame- ters as a preliminary guide at the beginning of a switching power supply 4.3 Transformer-Isolated Switching Power Supply Topologies 29 As in all power...

Ngày tải lên: 18/04/2014, 12:25

... it is said that discrete power amplifier design is rather unenterprising, given the enormous outpouring of ingenuity in the design of analogue ICs. Advances in op-amp design would appear to be ... publ. Addison-Wesley, p. 310. 28 Audio Power Amplifier Design Handbook Solid-state gives much more freedom of design; all of the amplifier classes below have been commercially exploited. Unfortunately, ... Power Amplifier Design Handbook Third edition Douglas Self MA, MSc Newnes OXFORD AMSTERDAM BOSTON LONDON NEW YORK PARIS SAN DIEGO SAN FRANCISCO SINGAPORE SYDNEY TOKYO Audio Power Amplifier Design...

Ngày tải lên: 18/04/2014, 12:28

... solid-state power amplifi er design. The fi rst aim of this text is to fi ll that need, by providing a detailed guide to the many design decisions that must be taken when a power amplifi er is designed. ... done on amplifi er design in the last few years. The unexpected result of these investigations was to show that power amplifi ers of extraordinarily low distortion could be designed as a matter ... The techniques are conventional; the last stereo power amplifi er I designed managed an easy Ϫ 90 dB at 10 kHz without anything other than the usual precautions. In this area dedicated followers...

Ngày tải lên: 29/05/2014, 14:21

... potential role for low- power laser across differ- ent constructs. However, this study d id define the need for additional biomechanical research to identify the role for low- power laser across ... Mayayo E: Bone fracture consolidate faster with low power laser. Lasers Surgical Medicine 1987, 7(1):36-45. 19. Yamada K: Biological effects of low power laser irradiation on clonal osteoblastic ... indicate that low power laser irradiation can enhance biomechanical properties of bone during fracture healing in animal models. Maximum bone tolerance was statistically improved following low level...

Ngày tải lên: 20/06/2014, 04:20

... 90% lower than the design in [6], 81% lower than the design in [13], 82% lower than the design in [14], and 3% lower than the design in [15]. Proposed multi-output dynamic full adder is 7% slower than ... 2% slower tha n the design in [6], 39% slower than the design in [14], and 21% faster than the design in [13]. Among the existing full adders, the power consumption of our proposed low- power ... the design in [6], 26% faster than the design in [13], 36% slower than the design in [14], and 43% slower than the design in [15]. This proposed full adder consumes 91% less power than the design...

Ngày tải lên: 21/06/2014, 00:20