Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
BF1102R Datasheet(PDF) 67 Page - NXP Semiconductors |
|
BF1102R Datasheet(HTML) 67 Page - NXP Semiconductors |
67 / 130 page 68 NXP Semiconductors RF Manual 16th edition 2.5.5 Digitalbroadcastingatitsbest The BLF881 / BLF888A transistor line-up enables today’s most powerful and efficient digital broadcast transmitter applications BLF881 This transistor is based on NXP’s 50 V LDMOS technology and features 120 W RF output power for broadcast transmitter and industrial applications. An unmatched device, the BLF881 can be used in the HF to 1 GHz range. The excellent ruggedness and broadband performance of this device make it ideal for digital transmitter applications – either on its own or as a driver in combination with the high-power transistor BLF888A. The BLF881 is also available in an earless version, the BLF881S, which enables an even more compact PCB design. BLF888A Running from a 50 V supply voltage, the BLF888A is a 600 W LDMOS RF power transistor for broadcast transmitter and industrial applications. Being a matched device, the BLF888A is optimized for digital signal broadcasting and can deliver 120 W average DVB-T output power over the full UHF band from 470 MHz to 860 MHz with 20 dB power gain and 31% drain efficiency. The excellent ruggedness of this transistor (it withstands a VSWR in excess of 40:1) makes it the ultimate choice as final stage for digital transmitter applications – ideally accompanied by a BLF881 as the driver. This device is also available in an earless package, denoted BLF888AS, to enable surface-mount assembly processes and take optimum advantage of the very low thermal resistance of the package. Key features and benefits ` Excellent efficiency and reliability ` Highest power levels in the market ` Best-in-class ruggedness designed into all devices ` Best broadband performance ` Easy power control ` Best-in-class design support ` Low thermal resistance design for unrivalled reliability ` Advanced flange material for optimum thermal behavior and reliability ` Designed for broadband operation (470 to 860 MHz) Key applications ` Analog and digital TV transmitters brb339 typ. 0.5 kW DVB-T typ. 5 kW DVB-T output power TV exciter DVB-T Driver stages amplifiers harmonic filter power monitor 8×final Type Product f min(MHz) f max(MHz) P1dB(W) Matching VDS(V) P L(W) η D(%) G p(dB) Testsignal Package BLF642 Driver 1 1400 35 - 32 35 63 19 CW SOT467C BLF884P(S) Final 470 860 300 I 50 150 46 21 CW SOT1121 BLF879P 470 860 500 I 42 200 47 21 CW SOT539A BLF888A(S) 470 860 600 I 50 250 46 21 CW SOT539 BLF888B(S) 470 860 600 I 50 250 46 21 CW SOT539 BLF881(S) 1 1000 140 - 50 140 49 21 CW SOT467 |
Número de pieza similar - BF1102R |
|
Descripción similar - BF1102R |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |