Zakładka z wyszukiwarką danych komponentów |
|
ADG902BRM-REEL7 Arkusz danych(PDF) 1 Page - Analog Devices |
|
ADG902BRM-REEL7 Arkusz danych(HTML) 1 Page - Analog Devices |
1 / 12 page REV. A Wideband, 40 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, SPST Switches ADG901/ADG902 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 www.analog.com Fax: 781/326-8703 © 2004 Analog Devices, Inc. All rights reserved. FUNCTIONAL BLOCK DIAGRAMS RF2 CTRL ADG901 RF1 50 50 RF2 CTRL ADG902 RF1 FEATURES Wideband Switch: –3 dB @ 4.5 GHz Absorptive/Reflective Switches High Off Isolation (40 dB @ 1 GHz) Low Insertion Loss (0.8 dB @1 GHz) Single 1.65 V to 2.75 V Power Supply CMOS/LVTTL Control Logic 8-Lead MSOP and Tiny 3 mm 3 mm LFCSP Packages Low Power Consumption (<1 A) APPLICATIONS Wireless Communications General-Purpose RF Switching Dual-Band Applications High Speed Filter Selection Digital Transceiver Front End Switch IF Switching Tuner Modules Antenna Diversity Switching FREQUENCY (Hz) 10k 100k 1M 10M 100M 1G 10G –100 –90 –70 –60 –50 –40 –30 –80 –20 –10 0 TA = 25 C VDD = 2.5 V VDD = 1.8 V Figure 1. Off Isolation vs. Frequency FREQUENCY (Hz) 10k 100k 1M 10M 100M 1G 10G –2.8 –2.6 –2.4 –2.2 –1.8 –1.6 –1.4 –1.2 –1.0 –2.0 –3.0 –0.8 –0.6 –0.4 VDD = 2.5V TA = 25 C Figure 2. Insertion Loss vs. Frequency GENERAL DESCRIPTION The ADG901/ADG902 are wideband switches that use a CMOS process to provide high isolation and low insertion loss to 1 GHz. The ADG901 is an absorptive (matched) switch with 50 Ω terminated shunt legs, while the ADG902 is a reflective switch. These devices are designed such that the isolation is high over the dc to 1 GHz frequency range. They have on-board CMOS control logic, thus eliminating the need for external controlling circuitry. The control inputs are both CMOS and LVTTL compatible. The low power consumption of these CMOS devices makes them ideally suited to wireless applica- tions and general-purpose high frequency switching. PRODUCT HIGHLIGHTS 1. –40 dB Off Isolation @ 1 GHz 2. 0.8 dB Insertion Loss @ 1 GHz 3. Tiny 8-Lead MSOP/LFCSP Packages |
Podobny numer części - ADG902BRM-REEL7 |
|
Podobny opis - ADG902BRM-REEL7 |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |