SAW Components Data Sheet B7639 SAW Components B7639 836,5 / 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Chip Sized SAW Package QCS9L 0,65 0,5 5 bottom view 9 3 ■ Small size and low height ■ Balanced Rx port, single ended Tx port ■ Impedance transformation from 50 Ω to 100 Ω 7 8 0,4 (SMT) 4 phone systems ■ fully matched by integrated matching network ■ Package for Surface Mounted Technology 6 0,6 ■ Low-loss duplexer for cellular band mobile tele- 2 1 1,25 1,1 0,5 Features in Rx path side view 2,5 3,0 top view Dimensions in mm, approx. weight 0,035 g Pin configuration 3 1,8 6 2, 4, 5, 7, 9 3 1 se. TX Input bal. RX Output Antenna Ground 8 4,5,9 2,7 6 Type Ordering code B7639 B39881-B7639-P710 Marking and Package according to C61157-A3-A19 Packing according to F61074-V8211-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operating temperature range Storage temperature range DC voltage ESD voltage T Tstg VDC VESD Input power max. PIN 824,0 ... 849,0 MHz elsewhere – 25/+ 85 – 40/+ 85 5 1001) 27 10 ˚C ˚C V V dBm dBm source and load impedance 50 Ω continuous wave T = 55˚C, 50.000 h } 1) -acc. toJESD22-115A (Machine Model), 10 negatie & 10 positive pulses 2 Aug 31, 2005 SAW Components B7639 836,5 / 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range ANT terminating impedance RX terminating impedance TX terminating impedance T ZANT ZRX ZTX = = = = -15 to +80˚C 50 Ω 100 Ω (balanced) 50 Ω Characteristics TX - ANT min. typ. — 836,50 — MHz — 2,4 2,8 dB 824,00 ... 849,00 MHz — 0,9 1,3 dB 824,00 ... 849,00 MHz 10,0 11,5 — dB 30 30 45 35 30 18 — 39 37 49 39 37 22 3,0 — — — — — — — dB dB dB dB dB dB dB fc Center frequency Maximum insertion attenuation max. αmax 824,00 ... 849,00 MHz ∆α Amplitude ripple (p-p) Return loss α Attenuation 100,00 ... 779,00 MHz 779,00 ... 804,00 MHz 869,00 ... 894,00 MHz 1550,00 ... 1600,00 MHz 1648,00 ... 1698,00 MHz 2400,00 ... 2547,00 MHz 2547,00 ... 6000,00 MHz 3 Aug 31, 2005 SAW Components B7639 836,5 / 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range ANT terminating impedance RX terminating impedance TX terminating impedance T ZANT ZRX ZTX = = = = -15 to +80˚C 50 Ω 100 Ω (balanced) 50 Ω Characteristics ANT - RX fc Center frequency Maximum insertion attenuation min. typ. — 881,50 max. — MHz — 2,3 3,0 dB αmax 869,00 ... 894,00 MHz ∆α Amplitude ripple (p-p) 869,00 ... 894,00 MHz — 0,8 1,5 dB 869,00 ... 894,00 MHz 7,0 8,5 — dB 100,00 ... 779,00 ... 824,00 ... 849,00 ... 914,00 ... 1693,00 ... 1788,00 ... 2400,00 ... 2500,00 ... 2682,00 ... 5150,00 ... 5825,00 ... 779,00 MHz 824,00 MHz 849,00 MHz 854,00 MHz 1693,00 MHz 1788,00 MHz 2400,00 MHz 2500,00 MHz 2682,00 MHz 5000,00 MHz 5825,00 MHz 6000,00 MHz 40 40 47 30 30 40 40 40 40 35 — — 56 53 50 35 35 57 56 48 47 43 46 44 — — — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB dB dB min. typ. max. 49 45 53 50 — — Return loss α Attenuation Characteristics TX - RX α Isolation between TX and RX path 824,00 ... 869,00 ... 849,00 MHz 894,00 MHz 4 Aug 31, 2005 dB dB SAW Components B7639 836,5 / 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Frequency Response TX - ANT Frequency Response TX - ANT (wideband) 5 Aug 31, 2005 SAW Components B7639 836,5 / 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Frequency Response ANT - RX Frequency Response ANT - RX (wideband) 6 Aug 31, 2005 SAW Components B7639 836,5 / 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Frequency Response TX - RX Frequency Response TX - RX (wideband) 7 Aug 31, 2005 SAW Components B7639 836,5 / 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, 81617 Munich, GERMANY EPCOS AG 2005. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. 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 Aug 31, 2005