SAW Components Data Sheet B7662 SAW Components B7662 1765,0 / 1855,0 MHz Low-Loss Filter for Mobile Communication Data Sheet Chip Sized SAW Package QCS9K 0,65 0,5 5 6 7 8 4 0,4 phone systems ■ Very small size and low height ■ Package for Surface Mounted Technology (SMT) 0,6 ■ Low-loss duplexer for Korean PCS mobile tele- 9 3 2 1 0,68 1,1 bottom view 0,5 Features side view 3,0 2,5 Terminals Ni, gold-plated top view Dimensions in mm, approx. weight 0,028 g Pin configuration 1 3 6 2, 4, 5 7, 8, 9 1 3 TX Input RX Output Antenna Ground Ground 2,4,5 7,8,9 6 Type Ordering code B7662 B39192-B7662-P610 Marking and Package according to C61157-A3-A15 Packing according to F61074-V8156-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operating temperature range Storage temperature range DC voltage ESD voltage Input power max. 1750,0 ... 1780,0 MHz elsewhere T Tstg VDC VESD PIN – 30/+ 85 – 40/+ 85 5 501) 29 10 ˚C ˚C V V dBm dBm machine model, 10 pulses source and load impedance 50 Ω }continuous wave 1) -acc. toJESD22-115A (Machine Model), 10 negatie & 10 positive pulses 2 Oct 25, 2005 SAW Components B7662 1765,0 / 1855,0 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range ANT terminating impedance RX terminating impedance TX terminating impedance Characteristics TX - ANT T ZANT ZRX ZTX = = = = 25 + 2˚C 50 Ω 50 Ω 50 Ω fc Center frequency Maximum insertion attenuation min. typ. max. — 1765,0 — — 1,6 1,8 dB — 0,4 0,7 dB 9,0 11 — dB 40 25 49 30 — — dB dB min. typ. max. — 1855,0 — — 1,9 2,3 dB — 0,2 0,7 dB 9,0 12 — dB 52 35 62 55 — — dB dB min. typ. max. 60 45 64 50 — — MHz αmax 1750,00 ... 1780,00 MHz ∆α Amplitude ripple (p-p) 1750,00 ... 1780,00 MHz Return loss 1750,00 ... 1780,00 MHz α Attenuation 1840,00 ... 1870,00 MHz 2000,00 ... 3000,00 MHz Characteristics ANT - RX fc Center frequency Maximum insertion attenuation MHz αmax 1840,00 ... 1870,00 MHz ∆α Amplitude ripple (p-p) 1840,00 ... 1870,00 MHz Return loss 1840,00 ... 1870,00 MHz α Attenuation 1750,00 ... 1780,00 MHz 2000,00 ... 3000,00 MHz Characteristics TX - RX α Isolation between TX and RX path 1750,00 ... 1780,00 MHz 1840,00 ... 1870,00 MHz 3 Oct 25, 2005 dB dB SAW Components B7662 1765,0 / 1855,0 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range ANT terminating impedance RX terminating impedance TX terminating impedance Characteristics TX - ANT T ZANT ZRX ZTX = = = = -30 to 85 ˚C 50 Ω 50 Ω 50 Ω fc Center frequency Maximum insertion attenuation min. typ. max. — 1765,0 — — 1,6 2,0 dB — 0,4 0,9 dB 9,0 11 — dB 40 25 47 30 — — dB dB min. typ. max. — 1855,0 — — 2,1 2,5 dB — 0,5 0,9 dB 9,0 12 — dB 52 35 60 55 — — dB dB min. typ. max. 58 43 63 48 — — MHz αmax 1750,00 ... 1780,00 MHz ∆α Amplitude ripple (p-p) 1750,00 ... 1780,00 MHz Return loss 1750,00 ... 1780,00 MHz α Attenuation 1840,00 ... 1870,00 MHz 2000,00 ... 3000,00 MHz Characteristics ANT - RX fc Center frequency Maximum insertion attenuation MHz αmax 1840,00 ... 1870,00 MHz ∆α Amplitude ripple (p-p) 1840,00 ... 1870,00 MHz Return loss 1840,00 ... 1870,00 MHz α Attenuation 1750,00 ... 1780,00 MHz 2000,00 ... 3000,00 MHz Characteristics TX - RX α Isolation between TX and RX path 1750,00 ... 1780,00 MHz 1840,00 ... 1870,00 MHz 4 Oct 25, 2005 dB dB SAW Components B7662 1765,0 / 1855,0 MHz Low-Loss Filter for Mobile Communication Data Sheet Matching circuit to terminating impedances (Element values depend upon PCB layout) 50Ω Rx 3 6 Ant 50Ω Lp1 50Ω Tx 1 Lp1 = 3.3 nH 5 Oct 25, 2005 SAW Components B7662 1765,0 / 1855,0 MHz Low-Loss Filter for Mobile Communication Data Sheet Frequency Response TX-ANT Frequency Response TX-ANT (wideband) 6 Oct 25, 2005 SAW Components B7662 1765,0 / 1855,0 MHz Low-Loss Filter for Mobile Communication Data Sheet Frequency Response RX-ANT Frequency Response RX-ANT (wideband) 7 Oct 25, 2005 SAW Components B7662 1765,0 / 1855,0 MHz Low-Loss Filter for Mobile Communication Data Sheet Frequency Response TX-RX Frequency Response TX-RX (wideband) 8 Oct 25, 2005 SAW Components B7662 1765,0 / 1855,0 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 2004. 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. 9 Oct 25, 2005