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	Bipolar junction transistor - Wikipedia, the free encyclopedia
		A bipolar junction transistor (BJT) is a type of transistor, an amplifying or switching device constructed of doped semiconductors.
		BJTs can be thought of as voltage-controlled current sources but are usually characterized as current amplifiers due to the low impedance at the base.
		The BJT enters "saturation" when the base current is increased to a point where the external circuitry prevents the collector current from growing any larger.
	en.wikipedia.org /wiki/BJT (1082 words)

	bjt (Site not responding. Last check: 2007-10-22)
		A Bipolar Junction Transistor, (BJT), is a type of transistor, an amplifying or switching device constructed of doped semiconductor.
		The schematic symbols for pnp- and npn-type BJTs.
		BJTs that alternate between cut off and saturation can by viewed as electronic switches.
	www.yourencyclopedia.net /BJT.html (455 words)

	Transistor - Wikipedia, the free encyclopedia
		The bipolar junction transistor (BJT) was the first type of transistor to be commercially mass-produced.
		The BJT is commonly used with voltage feedback to control the base voltage, but sometimes the base is driven by a current input.
		In the early days of transistor circuit design, the bipolar junction transistor, or BJT, was the most commonly used transistor.
	en.wikipedia.org /wiki/Transistor (3086 words)

	BJT (Site not responding. Last check: 2007-10-22)
		By varying the current between thebase and one terminal called the emitter, one can vary the current flow between the emitter and a third terminal knownas the collector, causing amplification of the signal at that terminal.
		The BJT enters "saturation" when the basecurrent is increased to a point where the external circuitry prevents the collector current from growing any larger.
		A transistor is said to operate in the "cut off"regime when the base-emitter voltage is too small for any significant current to flow.
	www.therfcc.org /bjt-138917.html (425 words)

	Bay Junction Technology, Inc.
		BJT will announce in May, 2000 to support a range of computer telephony solutions.
		BJT consistently implements emerging technologies that strengthens its competitive edge and adds value to your connectivity.
		BJT's success hinges on customer success, therefore we are more concerned with your smooth business operations than a provider that is merely trying to increase its market share.
	www.bjt.net /freevoice.html (200 words)

	Mechanically-stable bjt with reduced base-collector capacitance patent (Site not responding. Last check: 2007-10-22)
		A bipolar junction transistor (BJT) requires the fabrication of a BJT structure and of a support post which is adjacent to, but physically and electrically isolated from, the BJT structure.
		The BJT structure is built on a semi-insulating substrate, and includes (from bottom to top) a subcollector, a collector, a base, and an emitter.
		BJT structure 100 comprises a semi-insulating substrate 104, on top of which is formed a subcollector layer 106 (not shown in FIG.
	www.freshpatents.com /Mechanically-stable-bjt-with-reduced-base-collector-capacitance-dt20050203ptan20050023643.php (1743 words)

	comparison of CMOS and BJT (Site not responding. Last check: 2007-10-22)
		BJT has higher current capability for a give chip surface area and lower noise in general.
		That is why BJT is used in the output stage of bicmos amplifiers.
		BJT is better in frequency reponse and quieter, but it requires base current, and might be expensive.
	www.edaboard.com /ftopic92246.html (825 words)

	EE 3050 - Analog Electronics (Site not responding. Last check: 2007-10-22)
		Quiz 01, Quiz 02, Quiz 03, Quiz 04, Quiz 05, Quiz 06, Quiz 07, Quiz 08, Quiz 09, Quiz 10, Quiz 11, Quiz 12, Quiz 13
		BJT Current Mirrors - The basic mirror, the mirror with base current compensation, the Wilson mirror, the low-level mirror, the transconductance op amp, and an example am modulator.
		The BJT - This is a comprehensive treatment of the BJT based on the Gummel-Poon model for the active mode.
	users.ece.gatech.edu /~mleach/ece3050 (1486 words)

	Las Vegas SUN: No Doubting Thomas
		BJT: My brother, Jerry, took me to hear this band in a small town outside of Houston and he got up there to sing a couple of songs and they invited me to join.
		BJT: The Triumphs had a few records out here and there, but we had a chance to make a complete album in early '65.
		BJT: The great thing about being in music is that there are a lot of high points.
	www.lasvegassun.com /sunbin/stories/leisure/2002/jan/18/512911625.html (1065 words)

	diyAudio Forums Archive - BJT vs MOSFET - taking the best of both
		BJTs tend to be slow, they're subject to thermal runaway, and they have safe-operating-area (SOA) restrictions that often spells doom with highly reactive loads.
		BJT's are better for the first time designer/builder, much more forgiving when it comes to stability and biasing, ect...
		A bjt IS a transconductive device because the change in Vbe results in a change in Ic, and Ic does not travel into or out of the base.
	www.diyaudio.com /forums/showthread/t-2131.html (5213 words)

	BJT Bias Design
		The output characteristic curves for a BJT are a graph displaying the output voltages and currents for different input currents.
		Hence, it is a good idea to set the bias for a single stage amplifier to half the supply voltage, as this allows maximum output voltage swing in both directions of an output waveform.
		The BJT is operating in common emitter mode.
	www.mitedu.freeserve.co.uk /Design/bjtbias.htm (1875 words)

	ldbjt
		Neither the Standard Gummel-Poon nor the new VBIC95 BJT models are suitable for application to the parasitic bipolar effects in a LDMOSFET or LDMOS device.
		Both the BJT and diode models are to be electrically connected to a pair of LDMOS models during simulation.
		The parasitic BJT and diode models are described in the MSEE Thesis of Yafe Bi, "Compact Modeling of Power Bipolar Transistor and Parasitic Bipolar Transistor in LDMOS Structures", MSEE Thesis, University of Washington, December 1998
	www.ee.washington.edu /research/pemodels/modtext/ldbjt.html (320 words)

	Simulating the Multiplier Parameter in BJT Models - Winter 2002
		The M parameter lets you model devices that are parallel combinations of smaller "unit" devices.
		If the model parameters of the "unit" device are known, then the model parameters of the larger aggregate device can be easily be specified.
		The plots are identical indicating that the BJT with a "multiplier" of 3.0 is equivalent to three "unit" devices in parallel.
	www.spectrum-soft.com /news/winter2002/BJTM.shtm (264 words)

	E-mini day trading course -- S&P emini trading results. Free trial to daily alert.
		The BJT profit targets are taught in the BlackjackTrader trading course and can be extremely helpful in gauging the extent of an ES move.
		as the ES exceeded both BJT profit targets. The profit target calculation, made in the early morning, is taught in the BlackjackTrader trading course. The ES did the usual mid-day sideways move -- before the selling resumed in the afternoon. For Friday 10-28-05, the Michigan Sentiment number is at 9:45 ET.
		As we said yesterday, watch out if 1200 was taken out -- it was, and the ES had a freefall to 1186. The BJT buy trade was about breakeven or a small profit. After 4 days of down moves, the ES is ready for a rebound -- market is oversold.
	www.blackjacktrader.com /TradeResults.html (3353 words)

	EE 1305 Homework HW4: BJT Amplifier (Site not responding. Last check: 2007-10-22)
		Before you plug the BJT into the circuit, adjust the potentiometer (variable resistor) so that the initial value of the base voltage (with respect to "ground," the negative terminal of the 9 V battery, in this case) of the BJT will be 0 Volts.
		After connecting the BJT, vary the potentiometer to set the base voltage of the BJT to, in sequence, 1.5 Volts, 2.0 Volts, 2.5 Volts, 3.0 Volts, and 3.5 Volts.
		From the Excel chart, note that a small change in the BJT base voltage produces a larger change in the BJT collector voltage.
	www.ewh.ieee.org /soc/es/May2001/15/DC_SCAN.HTM (430 words)

	[No title]
		Thus for a collector current of 10 A, a base current of 1 A is required, which is far more than the capability of standard logic gates.
		For a given output current, the drive circuits for BJTs are more complicated and must deliver more current.
		Current flowing through the base region of a BJT is due to minority carriers.
	www.egr.msu.edu /classes/ece482/Teams/97fall/xdesign1/mosfet.doc (273 words)

	Midterm Review (Site not responding. Last check: 2007-10-22)
		The meaning and derivation of the BJT transconductance, input resistance and emitter resistance.
		The meaning and derivation of the BJT output resistance in light of the Early Effect.
		10) Explain what a diode-connected BJT is and show that the equation governing it's I-V characteristic is the same as that of a diode and that it's incremental resistance is simply the transistor's emitter resistance.
	web.uccs.edu /wbahn/ECE3220/exam1rev.htm (1168 words)

	news on Semiconductor Java Applets
		This applet, along with the single-stage BJT amplifier analysis applet, was developed by using the Framework for visual simulation applets.
		The BJT switching characteristic applet was very complex and took over three months to develop, leading to many reusable library classes.
		March 1999: Next applet to be on-line is the Current components moving in and out of the base region of a BJT as the bias at the two junctions is changed.
	jas.eng.buffalo.edu /new.html (2354 words)

	LookSmart - Search results for "bipolar junction transistor" (Site not responding. Last check: 2007-10-22)
		NPN A bipolar junction transistor (BJT) is a type of (A semiconductor device capable of...
		Amplifiers, Guitar Amplifier, Bass Amplifier PNP NPN A bipolar junction transistor (BJT) is a type of transistor, an amplifying or switching device constructed of doped semiconductor.
		The BJT is a sandwich of differently doped sections, either NPN or...
	www.looksmart.com /r_search?look=&pin=011121x2de76f8e168debe7bd1&key=bipolar+junction+transistor (541 words)

	Teoria Audiophile Capitolo XI la classe AB B Push Pull (Site not responding. Last check: 2007-10-22)
		Per piccoli segnali di ingresso, allora, il circuito funzionerà in Classe A, con entrambi i Bjt in conduzione, mente per segnali maggiori ognuno dei due Bjt tratterà solo una semionda del segnale.
		L’obiettivo si realizza di solito ponendo due diodi, polarizzati direttamente, fra le basi dei Bjt in modo da separarle e in modo da far sì che le basi conducano anche in assenza di segnale di ingresso.
		E’ possibile impegnare anche più di due Bjt in connessione Darlington, ma non all’infinito perché si innesta un fenomeno di “diminuzione a catena” del guadagno complessivo.
	www.autocostruire.it /jolly/audiophile/cap11/cap11.htm (1598 words)

	bjt (Site not responding. Last check: 2007-10-22)
		This model is an accurate power BJT model that includes static and dynamic quasi-saturation effects.
		This model is described in Yafei Bi, "Compact Modeling of Power Bipolar Transistor and Parasitic Bipolar Transistor in LDMOS Structures", MSEE Thesis, University of Washington, December 1998
		A further description of this model and details on parameter extraction are given in N.Talwalkar, "Modeling the power bipolar junction transistor using the lumped-charge method", MSEE Thesis, University of Washington, June 1996.
	www.ee.washington.edu /research/pemodels/modtext/bjt.html (108 words)

	diyAudio Forums Archive - Power amp output - BJT or MosFET?
		I have some fairly old BJT amps that still work perfectly (including a 1967 JBL SE400), but I also own several high power BJT amps that failed catastrophically (Phase Linear 400), either catching fire or exploding capacitors or both.
		I cannot hear mosfets from bjts but I can hear a poorly biased class b to a well biased class b.
		This is no insult to MOSFET amps though - their performance is very close to that of BJTs, and both can pull off outstanding numbers that'd make me wonder what substance you're on if you can hear a difference between the two...
	www.diyaudio.com /forums/showthread/t-32634.html (2077 words)

	Agilent Technologies \| Educator's Corner - Resource Guide for Engineering Educators \| Lab 2: BJT Differential Amplifier
		Understanding its operation, including DC bias operation, and its response to signal inputs, is important for further study of linear integrated circuits.
		One will have a resistor in the long?tailed pair, the other will have a BJT "constant" current source (which you will design).
		The differential-mode gain (Avdm), the common-mode gain (Avcm), CMRR, waveforms of input and output voltages, and DC operating point voltages and currents will be measured and/or calculated.
	www.educatorscorner.com /index.cgi?CONTENT_ID=2361 (169 words)

	[No title] (Site not responding. Last check: 2007-10-22)
		DC biasing of BJT amplifiers for discrete circuits.
		DC and small signal behavior of BJT and MOSFET differential amplifiers.
		Analyze and design single stage BJT and CMOS amplifiers with small signal models.
	www.tntech.edu /ece/Curriculum/Syllabi/3300-Syllabus.doc (377 words)

	BJT Home Page
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		The BJT difference is that we have faced the kinds of business problems that you face and have developed programs and solutions that work.
		We stand behind our results and are willing to work on a mutually agreed success-sharing basis.
	www.bjtmgt.com /index.htm (198 words)

	Canon Innova BJT 800 P Printer Ink
		Compatible Ink cartridges for Canon Innova BJT 800 P Printer are backed by a full 100% satisfaction guaranteed.
		We guarantee that they will print with the same high quality as your Canon brand cartridges or your money back.
		Compatible Canon Innova BJT 800 P Ink Cartridges
	www.cheap-ink-shop.com /Innova-BJT-800-P.html (83 words)

	Dave's Garden: BJT's Garden Site
		Leave feedback for BJT or read feedback left by other members.
		View the member feedback BJT has written of others.
		For BJT, the time is 10:25 AM BJT lives in Unknown
	davesgarden.com /members/BJT (125 words)

	Voucher Preview (Site not responding. Last check: 2007-10-22)
		BJT Legal - More Specialists in More Fields.
		Only a Specialist has the knowledge and the experience to keep abreast of these changes.
		Can you afford not to see a BJT Specialist?"
	www.businessballarat.com /preview.php?id=6 (105 words)

	Repetition Transistor Models (Site not responding. Last check: 2007-10-22)
		Physical Structure of Bipolar Junction Transistor (BJT): Simplified Cross Section
		Summary and Comparison of the Small-Signal Models of the BJT and FET (I)
		Summary and Comparison of the Small-Signal Models of the BJT and FET (II)
	www.deas.harvard.edu /~jones/es154/lectures/lecture_3/darmstadt (62 words)

	Canon Innova Bjt 800 P Replacement Ink Cartridges Listings (Site not responding. Last check: 2007-10-22)
		Save 50 to 75% off the highest quality remanufactured and compatible Canon Innova BJT 800 P ink cartridges and replacement Canon Innova BJT 800 P ink cartridges.
		Fax CF H1CL Innova BJT 800 P Innova Note 590J 800P...
		Canon Innova BJT 800P Cartridges from The Printer Ink Warehouse - The BEST choice for Canon Innova BJT 800P...
	www.printer-cartridges-inkjet-printers.co.uk /12/photo-quality570.html (373 words)

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