SAW Components Preliminary Data Sheet B7727 SAW Components B7727 1960,0 MHz Low-Loss Filter for Mobile Communication Preliminary Data Sheet Chip sized SAW package QCS5A Features Low-loss RF filter for mobile telephone PCS systems, receive path Very high far out selectivity Symmetrical phase and amplitude balance Usable passband 60 MHz Suitable for GPRS class 1 to 12 Unbalanced to balanced operation Impedance transformation from 50 to 200 Package for Surface Mounted Technology (SMT) 3 0,1 2 bottom view 0,5 1 4 0,5 0,8 5 side view 2,0 0,1 top view 2,5 Terminals Gold-plated Ni Dimensions in mm, approx. weight 0,015 g Pin configuration 1 2, 5 3, 4 2, 5 Input, unbalanced Input ground Output, balanced To be grounded Type Ordering code Marking and Package according to Packing according to B7727 B39202-B7727-B610 C61157-A7-A71 F61074-V8104-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operating temperature range Storage temperature range DC voltage ESD voltage Input power at GSM850, GSM900 GSM1800, GSM1900 Tx band T Tstg VDC VESD PIN PIN - 30/+ 85 - 40/+ 85 5 50 15 12 C C V V dBm dBm 2 peak power of GSM signal, duty cycle 4:8 Jun 24, 2002 SAW Components B7727 1960,0 MHz Low-Loss Filter for Mobile Communication Preliminary Data Sheet Characteristics T = +15 to +60 C ZS = 50 ZL = 200 (balanced) || 27 nH Operating temperature range: Terminating source impedance: Terminating load impedance: min. typ. max. -- 1960,0 -- MHz -- 3,7 4,5 dB MHz -- 1,2 2,2 dB 1930,0 ... 1990,0 MHz -- 2,6 2,8 1930,0 ... 1990,0 MHz -- 2,2 2,5 Output phase balance ((S31)-(S21)+180) 1930,0 ... 1990,0 MHz -10 0 10 degree Output amplitude balance (|S31/S21|) 1930,0 ... 1990,0 -1,0 0,3 1,0 dB 45 40 12 9 7 12 25 75 63 20 15 13 20 40 -- -- -- -- -- -- -- dB dB dB dB dB dB dB Center frequency fC Maximum insertion attenuation 1930,0 ... 1990,0 max Amplitude ripple (p-p) 1930,0 ... 1990,0 MHz Input VSWR Output VSWR MHz Attenuation 0,0 1000,0 1830,0 1900,0 2010,0 2020,0 2070,0 ... 1000,0 ... 1830,0 ... 1900,0 ... 1910,0 ... 2020,0 ... 2070,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz 3 Jun 24, 2002 SAW Components B7727 1960,0 MHz Low-Loss Filter for Mobile Communication Preliminary Data Sheet Characteristics T = -10 to +80 C ZS = 50 ZL = 200 (balanced) || 27 nH Operating temperature range: Terminating source impedance: Terminating load impedance: min. typ. max. -- 1960,0 -- MHz -- -- 3,7 3,7*) 4,5 5,0*) dB dB dB Center frequency fC Maximum insertion attenuation 1930,0 ... 1990,0 1930,0 ... 1990,0 max MHz MHz Amplitude ripple (p-p) 1930,0 ... 1990,0 MHz -- 1,2 2,2 1930,0 ... 1990,0 MHz -- 2,6 2,8 1930,0 ... 1990,0 MHz -- 2,2 2,5 Output phase balance ((S31)-(S21)+180) 1930,0 ... 1990,0 MHz -10 0 10 degree Output amplitude balance (|S31/S21|) 1930,0 ... 1990,0 -1,0 0,3 1,0 dB 45 40 12 7 6 12 25 75 63 19 15 12 19 40 -- -- -- -- -- -- -- dB dB dB dB dB dB dB Input VSWR Output VSWR MHz Attenuation 0,0 1000,0 1830,0 1900,0 2010,0 2020,0 2070,0 ... 1000,0 ... 1830,0 ... 1900,0 ... 1910,0 ... 2020,0 ... 2070,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz *)Valid in the temperature range -25 to +85C. 4 Jun 24, 2002 SAW Components B7727 1960,0 MHz Low-Loss Filter for Mobile Communication Preliminary Data Sheet Transfer function: Transfer function (wide band): 5 Jun 24, 2002 SAW Components B7727 1960,0 MHz Low-Loss Filter for Mobile Communication Preliminary Data Sheet Published by EPCOS AG Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY ++49 89 636 09, FAX (0 89) 636-2 26 89 EPCOS AG 2002. 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. 6 Jun 24, 2002