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NE644 Datasheets (7)

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Part	ECAD Model	Manufacturer	Description	Datasheet Type	PDF	PDF Size	Page count
NE644		NEC	NPN Silicon Transistors, Low Noise, Small Signal Amp up to 6 GHz	Scan	PDF	439.64KB	4
NE64400		NEC	NPN Silicon High Frequency Transistor	Scan	PDF	473.39KB	5
NE64408		Unknown	Semiconductor Master Cross Reference Guide	Scan	PDF	117.1KB	1
NE64408		NEC	NPN Silicon High Frequency Transistor	Scan	PDF	473.4KB	5
NE64480		NEC	NPN Silicon Transistors, Low Noise, Small Signal Amp up to 6 GHz	Scan	PDF	439.64KB	4
NE644N		Signetics	Analogue IC Data Manual 1977	Scan	PDF	180.89KB	5
NE644W		Signetics	Analogue IC Data Manual 1977	Scan	PDF	180.88KB	5

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SiTime Corporation


SiTime Corporation SIT3373AC-1B3-33NE644.531250T Ultra-low Jitter Differential VCXO 644.53125MHz 3.3V 50ppm 6-Pin Surface Mount T/R - Tape and Reel (Alt: SIT3373AC-1B3-33NE644.531250T)
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Avnet Americas	SIT3373AC-1B3-33NE644.531250T	Tape & Reel		26 Weeks	3,000	1 - 10 - 100 - 1000 - 10000 $15.61	Buy Now
SiTime Corporation SIT3373AC-2E9-25NE644.531250Y Ultra-low Jitter Differential VCXO 644.53125MHz 2.5V 35ppm 6-Pin Surface Mount T/R - Tape and Reel (Alt: SIT3373AC-2E9-25NE644.531250Y)
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Avnet Americas	SIT3373AC-2E9-25NE644.531250Y	Tape & Reel		26 Weeks	1,000	1 - 10 - 100 - 1000 $18.33 10000 $17.18	Buy Now
SiTime Corporation SIT3373AC-4B9-30NE644.531250T Ultra-low Jitter Differential VCXO 644.53125MHz 3V 35ppm 6-Pin Surface Mount T/R - Tape and Reel (Alt: SIT3373AC-4B9-30NE644.531250T)
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Avnet Americas	SIT3373AC-4B9-30NE644.531250T	Tape & Reel		26 Weeks	3,000	1 - 10 - 100 - 1000 - 10000 $17.95	Buy Now
SiTime Corporation SIT3373AC-4E2-30NE644.531250T Ultra-low Jitter Differential VCXO 644.53125MHz 3V 25ppm 6-Pin Surface Mount T/R - Tape and Reel (Alt: SIT3373AC-4E2-30NE644.531250T)
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Avnet Americas	SIT3373AC-4E2-30NE644.531250T	Tape & Reel		26 Weeks	3,000	1 - 10 - 100 - 1000 - 10000 $17.95	Buy Now
SiTime Corporation SIT3373AI-1B9-30NE644.531250Y Ultra-low Jitter Differential VCXO 644.53125MHz 3V 35ppm 6-Pin Surface Mount T/R - Tape and Reel (Alt: SIT3373AI-1B9-30NE644.531250Y)
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Avnet Americas	SIT3373AI-1B9-30NE644.531250Y	Tape & Reel		26 Weeks	1,000	1 - 10 - 100 - 1000 $19.24 10000 $18.04	Buy Now

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NE644 Datasheets Context Search

Catalog Datasheet	Type	Document Tags	PDF
NE644 Abstract: 2SC2272 NE64400 NE64408 NE64480 NEC Microwave Semiconductors Contextual Info: ‘N E C/ ~ • CALIFORNIA 6427414 N t L/ 3D LA LiruKiM i* D F\|b 4 2 7 4 m □□□□lb3 30C 00163 3 \|~ D “p MICROWAVE TRANSISTOR SERIES NE644 FEATURES DESCRIPTION AND APPLICATIONS • LOW NOISE F I G U R E 2.7 dB at 4.0 GHz T he N E 6 4 4 is the latest series of NPN silicon transistors	OCR Scan	ne644 ne64-124 ne64408 34-6393or +42sc2272 ne64400 ne64480 nec microwave semiconductors	PDF
NE64400 Abstract: 11744 502 Contextual Info: NPN SILICON HIGH FREQUENCY TRANSISTOR DESCRIPTION FEATURES The NE644 is a series of NPN silicon transistors designed foruse in low-noise, small signal amplifiers up to 6 GHz. The series features excellent power gain with very low noise figures. NE644 transistors are available in chip form or in	OCR Scan	ne64400 ne64408 ne644 is12s2 +111744 502	PDF
al 232 nec Abstract: NE64400 NE644 NE64408 S21E Contextual Info: N E C / C A L IF O R N I A SbE ]> • bM2741M 0QD2417 2MD H N E C C -r r -3 l NPN SILICON HIGH FREQUENCY TRANSISTOR 7 NE64400 NE64408 FEATURES DESCRIPTION AND APPLICATIONS • LO W N O IS E F IG U R E : 2.7 d B at 4 GHz The NE644 is the latest in a series of NPN silicon transistors	OCR Scan	b427414 ne64400 ne64408 ne644 +3gain60 al 232 nec s21e	PDF
NE544N Abstract: flip flop RS NE544 NE644N STR- G 644 NE644W ne644 NE544/644-N Contextual Info: N E544/644-N.W DESCRIPTION FEATURES T h e N E 5 4 4 is a s e rv o a m p lifie r a n d p u ls e w id th d e m o d u la to r w ith in te rn a l m o to r d riv e tra n s is to rs . It is d e s ig n e d fo r re m o te c o n tr o l a p p lic a tio n s in d ig ita l p r o p o r tio n a l s y s te m s	OCR Scan	e544/644-n 500ma ne644w ne644n +6ne544/644-n ne544n flip flop rs ne544 str- g 644 ne644	PDF
mobile phone basic block diagram Abstract: PG2158T5K 2SC3357/NE85634 microwave Duplexer NE5510279A UPC8236 NE3517S03 UPG2156 NE662M04 SW SPDT Contextual Info: RF AND MICROWAVE DEVICES SELECTION GUIDE − APPLICATION SYSTEM − October 2009 This document covers “Silicon Microwave Transistors”, “Silicon Microwave Monolithic ICs” and “Microwave GaAs Devices”. Caution GaAs Products This product uses gallium arsenide GaAs .	Original	g0706 px10020ej41v0pf mobile phone basic block diagram pg2158t5k +82sc3357/ne85634 microwave duplexer ne5510279a upc8236 ne3517s03 upg2156 ne662m04 sw spdt	PDF
2SC3355 SPICE MODEL Abstract: transistor C2003 C319B MGF1412 RF TRANSISTOR 10GHZ MRF134 rf model .lib file 2SK571 MGF1402 MRF9331 pb_hp_at41411_19921101 Contextual Info: Vendor Component Libraries RF Transistor Library May 2003 Notice The information contained in this document is subject to change without notice. Agilent Technologies makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness	Original	f2002 f2003 f2004 2sc3355 spice model +9transistor c2003 c319b mgf1412 rf transistor 10ghz mrf134 rf model .lib file 2sk571 mgf1402 mrf9331 pb_hp_at41411_19921101	PDF
SVI 3104 c Abstract: UPC1678G ne333 stb 1277 TRANSISTOR equivalent transistor bf 175 NE85635 packaging schematic NE72000 VC svi 3104 NE9000 NE720 Contextual Info: Introduction Small Signal GaAs FETs Power GaAs FETs Small Signal Silicon Bipolar Transistors Power Silicon Bipolar Transistors Silicon Monolithic Circuits GaAs Monolithic Circuits Reliability Assurance Appendix This C atalog is printed on R ecycled Paper California Eastern Laboratories, Inc. reserves the right to make changes to the products or	OCR Scan	an83301-1 ne24615 an83302 an83303-1 +16ne71083 ne70083 an83901 an85301 11/86-ln an86104 svi 3104 c upc1678g ne333 stb 1277 transistor equivalent transistor bf 175 ne85635 packaging schematic ne72000 vc svi 3104 ne9000 ne720	PDF
73412 Abstract: NE64535 CHIP transistor 348 fvh 38 p08c NE68039 NE889 NE02135 NE64500 NE24318 Contextual Info: Small Signal Bipolar Transistor Selection Guide Typical Minimum Noise Figures and Associated Gain vs. Frequency Optimum Noise Figure, Ga dB Noise Figure, NFopt (dB) Gain at Optimum Frequency, f (GHz) Typical Output Power and Gain vs. Frequency NE46134 10 V, 80 mA, PidB - 26.7	OCR Scan	ne46134 ne85634 ne46734 ne85619 +11ne68119 73412 ne64535 chip transistor 348 fvh 38 p08c ne68039 ne889 ne02135 ne64500 ne24318	PDF
ic isl 887 Abstract: 2SC5508 NE3514 SW SPDT NE3515S02 NE5510279A NESG2031M05 PG2179 NE3509M04 NE3517S03 Contextual Info: RF & マイクロ波デバイスシステムブロック www.renesas.com 2010.04 目次 1. はじめに •··········································································································································· 3	Original	pa86x pg2158t5k pc3218t5y nes1823m-45 +16nes1823m-180 nes1823m-240 nes1823s-45 nes1823s-90 r09ca0001jj0100 px10020jj42v0pf ic isl 887 2sc5508 ne3514 sw spdt ne3515s02 ne5510279a nesg2031m05 pg2179 ne3509m04 ne3517s03	PDF
TCA965 equivalent Abstract: ULN2283 capacitor 473j 100n UAF771 transistor GDV 65A pbd352303 cm2716 TAA2761 TAA4761 ULN2401 Contextual Info: veryimpressivePrice. power drain. For the same low price astheTTL-compatible DG211. Very Impressive Performance. Low power, low source-drain ON resistance, low switching times, low current, low price. It all adds up to superstar performance for portable and battery-operated	OCR Scan	dg211 dg300 dg308 tca965 equivalent +9uln2283 capacitor 473j 100n uaf771 transistor gdv 65a pbd352303 cm2716 taa2761 taa4761 uln2401	PDF
UPC8236 Abstract: 2SC5508 NE3512S02 digital tv tuner hjfet NESG240033 SW SPDT NE5510279A antenna for microwave CATV materials ANTENNA parabolic Contextual Info: RF AND MICROWAVE DEVICES SELECTION GUIDE − APPLICATION SYSTEM − April 2009 This document covers “Silicon Microwave Transistors”, “Silicon Microwave Monolithic ICs” and “Microwave GaAs Devices”. Caution GaAs Products This product uses gallium arsenide GaAs .	Original	g0706 px10020ej39v0pf upc8236 2sc5508 +8ne3512s02 digital tv tuner hjfet nesg240033 sw spdt ne5510279a antenna for microwave catv materials antenna parabolic	PDF
UPC8236 Abstract: 2SC5508 2SC3357/NE85634 CATV MODULATOR NE5510279A upg2406t6r Microwave GaAs FET catalogue NE3515S02 NE662M04 NE3514S02 Contextual Info: RF AND MICROWAVE DEVICES SYSTEM BLOCK DIAGRAMS www.renesas.com 2010.04 CONTENTS 1. INTRODUCTION . 3 1-1. Basic RF Blocks . 4	Original	r09ca0001ej0100 px10020ej42v0pf upc8236 2sc5508 +82sc3357/ne85634 catv modulator ne5510279a upg2406t6r microwave gaas fet catalogue ne3515s02 ne662m04 ne3514s02	PDF
2SC5508 Abstract: UPC3243 UPC8236 NE3509 NE3517S03 transistor 20107 800 Mhz Cordless Phone circuit diagram NESG270034 2SC4226 APPLICATION NOTES NE5510279A Contextual Info: RF AND MICROWAVE DEVICES SYSTEM BLOCK DIAGRAMS www.renesas.com 2010.10 CONTENTS 1. INTRODUCTION . 3 1-1. Basic RF Blocks . 4	Original	r09ca0001ej0300 2sc5508 upc3243 upc8236 +7ne3509 ne3517s03 transistor 20107 800 mhz cordless phone circuit diagram nesg270034 2sc4226 application notes ne5510279a	PDF