SAW Components Low-Loss Duplexer for Mobile Communication B4040 926,25 MHz 903,75 MHz Data Sheet Ceramic package QCC8B Features ● Compact RF duplexer for cordless telephone ISM ● No matching network required for operation at 50 Ω ● Ceramic package for Surface Mounted Techno- logy (SMT) Terminals ● Ni , gold-plated Dimensions in mm, approx. weight 0,07 g Pin configuration 6 1 3 5, 7 2 4,8 Ant Port 1 Port 2 Ant - ground Port 1 - ground Case / Port 2 - ground Type Ordering code Marking and Package according to Packing according to B4040 B39931-B4040-Z810 C61157-A7-A46 F61074-V8037-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Input power T Tstg VDC PIN 0 /+ 55 – 40/+ 85 0 5 ˚C ˚C V dBm Preliminary format of data sheet Terms of delivery and rights to change design reserved. Page 1 of 7 OFW EM CP Mar 22, 1999 SAW Components Low-Loss Duplexer for Mobile Communication B4040 926,25 MHz 903,75 MHz Data Sheet Characteristics channel 1 (Port 1 - Ant) Operable temperature range Ant term. impedance Port 1 term. impedance Port 2 term. impedance TA ZAnt ZPort 1 ZPort 2 = = = = 0 to 55 ˚C 50 Ω 50 Ω 50 Ω min. Center frequency fc Maximum insertion attenuation 924,90 ... 928,15 MHz Amplitude ripple (p-p) 924,90 ... 928,15 MHz Absolute attenuation 450,00 ... 850,00 MHz 850,00 ... 884,80 MHz 884,80 ... 910,00 MHz 910,00 ... 916,90 MHz 935,00 ... 946,30 MHz 946,30 ... 949,00 MHz 967,70 ... 980,00 MHz 980,00 ... 1350,00 MHz 1350,00 ... 1800,00 MHz αmax typ. max. — 926,25 — MHz — 3,5 4,5 dB — 0,5 2,0 dB ∆α α Preliminary format of data sheet Terms of delivery and rights to change design reserved. Page 2 of 7 48 41 34 8 5 48 48 40 21 53 45 36 20 20 53 55 44 26 — — — — — — — — — dB dB dB dB dB dB dB dB dB OFW EM CP Mar 22, 1999 SAW Components Low-Loss Duplexer for Mobile Communication B4040 926,25 MHz 903,75 MHz Data Sheet Characteristics channel 2 (Port 2 - Ant) Operable temperature range Ant term. impedance Port 1 term. impedance Port 2 term. impedance TA ZAnt ZPort 1 ZPort 2 = = = = 0 to 55 ˚C 50 Ω 50 Ω 50 Ω min. Center frequency fc Maximum insertion attenuation 901,45 ... 905,10 MHz Amplitude ripple (p-p) 901,45 ... 905,10 MHz Absolute attenuation 450,00 ... 859,60 MHz 859,60 ... 862,30 MHz 862,30 ... 883,70 MHz 883,70 ... 894,40 MHz 913,15 ... 923,80 MHz 923,80 ... 927,60 MHz 945,20 ... 970,00 MHz 970,00 ... 1050,00 MHz 1050,00 ... 1350,00 MHz 1350,00 ... 1800,00 MHz αmax typ. max. — 903,75 — MHz — 2,8 4,0 dB — 0,4 2,0 dB ∆α α Preliminary format of data sheet Terms of delivery and rights to change design reserved. Page 3 of 7 49 47 28 5 5 38 22 48 40 25 54 51 36 9 11 49 33 54 49 39 — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB OFW EM CP Mar 22, 1999 SAW Components Low-Loss Duplexer for Mobile Communication B4040 926,25 MHz 903,75 MHz Data Sheet Frequency response channel 1 : Frequency response channel 2 : Preliminary format of data sheet Terms of delivery and rights to change design reserved. Page 4 of 7 OFW EM CP Mar 22, 1999 SAW Components Low-Loss Duplexer for Mobile Communication B4040 926,25 MHz 903,75 MHz Data Sheet Frequency response channel 1 : (passband) Frequency response channel 2 : (passband) Preliminary format of data sheet Terms of delivery and rights to change design reserved. Page 5 of 7 OFW EM CP Mar 22, 1999 SAW Components Low-Loss Duplexer for Mobile Communication B4040 926,25 MHz 903,75 MHz Data Sheet Frequency response channel 1 : (wideband) Frequency response channel 1 : (wideband) Preliminary format of data sheet Terms of delivery and rights to change design reserved. Page 6 of 7 OFW EM CP Mar 22, 1999 SAW Components Low-Loss Duplexer for Mobile Communication B4040 926,25 MHz 903,75 MHz Data Sheet Isolation between channel 1 and channel 2 Operating temperature range Ant term. impedance Port 1 term. impedance Port 2 term. impedance T = ZAnt = ZPort 1= ZPort 2= 0 to +55 ˚C 50 Ω 50 Ω 50 Ω min. typ. max. 37 37 47 43 — — α Absolute attenuation 924,90 ... 928,15 MHz 901,45 ... 905,10 MHz dB dB Isolation between channel 1 and channel 2 : Preliminary format of data sheet Terms of delivery and rights to change design reserved. Page 7 of 7 OFW EM CP Mar 22, 1999