 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| SAW Components Data Sheet B4228 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Features s Low-loss duplexer for cellular band mobile tele- B4228 836,5 / 881,5 MHz Chip sized SAW package QCS12B 2,54 2 0,6 9 0,6 8 7 1,35 6 phone systems s 50 ports by integrated matching network s Multifunctional ceramic base material for Surface Mounted Technology (SMT) s Small size and low height 1 1,2 10 11 12 3 4 5 2,54 bottom view side view 5,0 5,0 top view Dimensions in mm, approx. weight 0,13 g Pin configuration 5 11 8 1, 2, 3, 4, 6 7, 9, 10, 12 TX Input RX Output Antenna Ground Ground 5 11 1,2,3,4,6 7,9,10,12 8 Type B4228 Ordering code B39881-B4228-D410 Marking and Package according to C61157-A3-A2 Packing according to F61074-V8159-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operating temperature range Storage temperature range DC voltage Input power max. 824,0 ... 849,0 MHz elsewhere T Tstg VDC PIN - 30/+ 85 - 40/+ 85 0 30 10 C C V dBm dBm source and load impedance 50 continuous wave } 2 Sep 09, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B4228 836,5 / 881,5 MHz Characteristics Reference temperature ANT terminating impedance RX terminating impedance TX terminating impedance Characteristics TX - ANT Center frequency Maximum insertion attenuation 824,00 ... 849,00 MHz Amplitude ripple (p-p) 824,00 ... 849,00 MHz Return loss 824,00 ... 849,00 MHz Attenuation 0,03 ... 800,00 MHz 869,00 ... 894,00 MHz 914,00 ... 1004,00 MHz 1004,00 ... 3200,00 MHz 1648,00 ... 1698,00 MHz 2472,00 ... 2547,00 MHz T ZANT ZRX ZTX = = = = 25 2C 50 50 50 min. typ. 836,5 2,2 0,8 8,2 32 46 34 23 38 25 max. -- 2,4 1,1 -- -- -- -- -- -- -- MHz dB dB dB dB dB dB dB dB dB fc max -- -- -- 7,5 21 44 30 20 30 20 Characteristics ANT - RX Center frequency Maximum insertion attenuation 869,00 ... 894,00 MHz Amplitude ripple (p-p) 869,00 ... 894,00 MHz Return loss 869,00 ... 894,00 MHz Attenuation 0,03 ... 824,00 MHz 824,00 ... 849,00 MHz 914,00 ... 1000,00 MHz 1000,00 ... 1200,00 MHz 1200,00 ... 3200,00 MHz min. typ. 881,5 2,9 1,0 10,0 40 55 40 39 35 max. -- 3,3 1,8 -- -- -- -- -- -- MHz dB dB dB dB dB dB dB dB fc max -- -- -- 9,0 35 54 36 36 30 Characteristics TX - RX Isolation between TX and RX path 824,00 ... 849,00 MHz 869,00 ... 894,00 MHz min. 54 45 typ. 56 46 max. -- -- dB dB 3 Sep 09, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B4228 836,5 / 881,5 MHz Characteristics Reference temperature ANT terminating impedance RX terminating impedance TX terminating impedance Characteristics TX - ANT Center frequency Maximum insertion attenuation 824,00 ... 849,00 MHz Amplitude ripple (p-p) 824,00 ... 849,00 MHz Return loss 824,00 ... 849,00 MHz Attenuation 0,03 ... 800,00 MHz 869,00 ... 894,00 MHz 914,00 ... 1004,00 MHz 1004,00 ... 3200,00 MHz 1648,00 ... 1698,00 MHz 2472,00 ... 2547,00 MHz T ZANT ZRX ZTX = = = = -30 to 85 C 50 50 50 min. typ. 836,5 2,2 0,8 8,2 32 45 34 23 38 25 max. -- 2,5 1,1 -- -- -- -- -- -- -- MHz dB dB dB dB dB dB dB dB dB fc max -- -- -- 7,5 21 44 30 20 30 20 Characteristics ANT - RX Center frequency Maximum insertion attenuation 869,00 ... 894,00 MHz Amplitude ripple (p-p) 869,00 ... 894,00 MHz Return loss 869,00 ... 894,00 MHz Attenuation 0,03 ... 824,00 MHz 824,00 ... 849,00 MHz 914,00 ... 1000,00 MHz 1000,00 ... 1200,00 MHz 1200,00 ... 3200,00 MHz min. typ. 881,5 3,4 1,5 10,0 40 54 40 39 35 max. -- 3,8 2,3 -- -- -- -- -- -- MHz dB dB dB dB dB dB dB dB fc max -- -- -- 9,0 35 53 36 36 30 Characteristics TX - RX Isolation between TX and RX path 824,00 ... 849,00 MHz 869,00 ... 894,00 MHz min. 52 45 typ. 53 46 max. -- -- dB dB 4 Sep 09, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Frequency Response TX - ANT B4228 836,5 / 881,5 MHz Frequency Response TX - ANT (wideband) 5 Sep 09, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Frequency Response ANT - RX B4228 836,5 / 881,5 MHz Frequency Response ANT - RX (wideband) 6 Sep 09, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Frequency Response TX - RX B4228 836,5 / 881,5 MHz Frequency Response TX - RX (wideband) 7 Sep 09, 2002 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B4228 836,5 / 881,5 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, D-81617 Munchen (c) EPCOS AG 2002. All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS' prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 8 Sep 09, 2002 |
Price & Availability of B4228
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |