SAW Components Data Sheet B7653 SAW Components B7653 881,5 & 1960,0 MHz Low-Loss Dual Band Filter for Mobile Communication Data Sheet Chip Sized Saw Package QCS10C Features 0,1 0,8 0,1 ■ Low-loss 2-in-1 RF filter for mobile telephone AMPS and PCS bands, receive path ■ Terminals bottom view 0,5 10 0,5 7 6 1,8 0,4 side view 3,0 2,5 ■ ■ 9 8 0,68 ■ Filter 1 (AMPS): 25 MHz Filter 2 (PCS): 60 MHz Unbalanced to balanced operation for both filters Impedance transformation from 50 Ω to 200 Ω for AMPS filter Suitable for GPRS class 1 to 12 Package for Surface Mounted Technology (SMT) 5 1 2 3 4 ■ Usable passband: top view Dimensions in mm, approx. weight 0,015g ● Ni, gold-plated Pin configuration 1,2 3,4 6 9 5,7,8,10 9 Output, balanced [Filter 1] Output, balanced [Filter 2] Input Filter 2 Input Filter 1 Case Ground 1 2 7,8 3 4 6 5, 10 Type Ordering code Marking and Package Packing B7653 B39202-B7653-G210 according to C61157-A7-A129 according to F6104-V8156-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input power at GSM850, GSM900, GSM1800, GSM1900 Tx bands: Filter 1 (AMPS-Rx) Filter 2 (PCS-Rx) T Tstg VDC VESD PIN PIN – 20 /+ 70 – 40 /+ 85 5 50 15 13 ˚C ˚C V V dBm dBm 2 peak power of GSM signal, duty cycle 4:8 Oct 16, 2003 SAW Components B7653 Low-Loss Dual Band Filter for Mobile Communication 881,5 & 1960,0 MHz Data Sheet Characteristics of Filter 1 (AMPS) T = -20 to + 70 ˚C ZS = 50 Ω ZL = 200 Ω || 56 nH Operating temperature range: Terminating source impedance: Terminating load impedance: fc Center frequency Maximum insertion attenuation 869,0 ... 894,0 min. — typ. 881,5 max. — MHz αmax MHz — 3,0 3,5* dB 869,0 ... 894,0 MHz ∆α — 1,5 2,0 869,0 ... 894,0 MHz 8,0 12,0 — dB 869,0 ... 894,0 MHz 8,0 11,0 — dB Output phase balance (φ(S31)−φ(S21)+180˚) 869,0 ... 894,0 MHz -5,0 — +10,0 Output amplitude balance (|S31/S21|) 869,0 ... 894,0 -1,1 — +0,7 dB 30,0 40,0 — dB 45,0 35,0 20,0 23,0 40,0 40,0 38,0 54,0 40,0 24,0 27,0 48,0 48,0 46,0 — — — — — — — dB dB dB dB dB dB dB 35,0 — — dB Amplitude ripple (p-p) dB Input return loss Output return loss MHz ˚ αmin Inter-band isolation 1930,0 ...1990,0 MHz 10,0 600,0 914,0 916,0 1738,0 2607,0 3476,0 ... 600,0 ... 849,0 ... 916,0 ...1000,0 ...1788,0 ...2682,0 ...3576,0 MHz MHz MHz MHz MHz MHz MHz 824,0 ... 849,0 MHz αmin Attenuation αmin Tx band suppression * 3,0 dB (2,6 dB typ.) for temperature range 25 ± 10˚C 3 Oct 16, 2003 SAW Components B7653 Low-Loss Dual Band Filter for Mobile Communication Data Sheet Transfer function Filter 1 (AMPS) Transfer function Filter 1 (AMPS) - wideband 4 Oct 16, 2003 881,5 & 1960,0 MHz SAW Components B7653 881,5 & 1960,0 MHz Low-Loss Dual Band Filter for Mobile Communication Data Sheet Characteristics of Filter 2 (PCS) T = -20 to + 70 ˚C ZS = 50 Ω ZL = 50 Ω Operating temperature range: Terminating source impedance: Terminating load impedance: min. — fc Center frequency Maximum insertion attenuation 1930,0 ...1990,0 typ. 1960,0 max. — MHz αmax MHz — 3,3 3,8* dB 1930,0 ...1990,0 MHz — 1,3 2,2 1930,0 ...1990,0 MHz 8,0 10,0 — dB 1930,0 ...1990,0 MHz 8,0 10,0 — dB Output phase balance (φ(S31)−φ(S21)+180˚) 1930,0 ...1990,0 MHz -15,0 Amplitude ripple dB Input return loss Output return loss Output amplitude balance (|S31/S21|) 1930,0 ...1990,0 MHz — +15,0 ˚ -2,7** — +2,7** dB 30,0 40,0 — dB 30,0 22,0 13,0 8,0 12,0 20,0 25,0 30,0 36,0 30,0 17,0 10,0 14,0 28,0 35,0 39,0 — — — — — — — — dB dB dB dB dB dB dB dB 13,0 8,0 17,0 10,0 — — dB dB αmin Inter-band isolation 869,0 ... 894,0 MHz αmin Attenuation 10,0 995,0 1830,0 1890,0 2010,0 2070,0 3000,0 5790,0 ... 995,0 ...1830,0 ...1890,0 ...1910,0 ...2070,0 ...3000,0 ...5000,0 ...5970,0 MHz MHz MHz MHz MHz MHz MHz MHz 1830,0 ...1890,0 1890,0 ...1910,0 MHz MHz αmin Tx band suppression * 3,5 dB (2,9 dB typ.) for temperature range 25 ± 10˚C ** -2,3 dB (min.) and 2,3 dB (max.) @ 25˚C 5 Oct 16, 2003 SAW Components B7653 Low-Loss Dual Band Filter for Mobile Communication Data Sheet Transfer function Filter 2 (PCS) Transfer function Filter 2 (PCS) - wideband 6 Oct 16, 2003 881,5 & 1960,0 MHz SAW Components B7653 Low-Loss Dual Band Filter for Mobile Communication 881,5 & 1960,0 MHz 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 2003. 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. 7 Oct 16, 2003