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B7705

EPCOS
Part Number B7705
Manufacturer EPCOS
Description SAW Components
Published Aug 20, 2007
Detailed Description www.DataSheet4U.com SAW Components Data Sheet B7705, Pb-Free SAW Components Low-Loss Filter for Mobile Communication D...
Datasheet PDF File B7705 PDF File

B7705
B7705

Overview
www.
DataSheet4U.
com SAW Components Data Sheet B7705, Pb-Free SAW Components Low-Loss Filter for Mobile Communication Data Sheet Features s Low-loss RF filter for mobile telephone s s s s s s s B7705 942,5 MHz Chip sized SAW package QCS5H 0,1 2 3 0,1 1 5 4 0,5 2,5 Terminals s Ni, gold-plated 2,0 Dimensions in mm, approx.
weight 0,015 g Pin configuration 1 3, 4 2, 5 Input, unbalanced Output, balanced Case ground Type B7705 Ordering code B39941-B7705-K910 Marking and Package according to C61157-A7-A71 Packing according to F61074-V8104-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input power max.
880 .
.
.
915 MHz 925 .
.
.
960 MHz 1710 .
.
.
1910 MHz 1920 .
.
.
1980 MHz 2402 .
.
.
2480 MHz elsewhere T Tstg VDC V*ESD PIN – 25 / + 85 – 40 / + 85 3,5 100* 18 8 18 10 4 0 ˚C ˚C V V dBm source impedance 50Ω, load impedance 150Ω; CW input for min.
2000h dBm * - acc.
to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses 2 Oct 27, 2004 0,8 EGSM system, receive path Low amplitude ripple Usable passband 35 MHz Unbalanced to balanced operation Excellent symmetry Impedance transformation from 50 Ω to 150 Ω Ceramic package for Surface Mounted Technology (SMT) Pb-free 0,5 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7705 942,5 MHz T = +25 ˚C ZS = 50 Ω ZL = 150 Ω min.
typ.
942,5 max.
— MHz Center frequency Maximum insertion attenuation 925,0 .
.
.
960,0 Amplitude ripple (p-p) 925,0 .
.
.
960,0 Input VSWR 925,0 .
.
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960,0 Output VSWR 925,0 .
.
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960,0 MHz MHz MHz fC αmax MHz ∆α — — 2,7 3,2 dB — 0,9 1,6 dB — 2,2 2,4 — 2,2 2,3 Output phase balance (φ(S31)−φ(S21)+180˚) 925,0 .
.
.
960,0 MHz Output amplitude balance (|S31/S21|) 925,0 .
.
.
960,0 Attenuation 0,0 880,0 905,0 980,0 1050,0 .
.
.
880,0 .
.
.
905,0 .
.
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915,0 .
.
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1050,0 .
.
.
6000,0 MHz MHz MHz MHz ...


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