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B7725

EPCOS
Part Number B7725
Manufacturer EPCOS
Description SAW Components
Published Aug 21, 2007
Detailed Description www.DataSheet4U.com SAW Components Data Sheet B7725, Pb-free SAW Components Low-Loss Filter Data Sheet B7725 1575,42 ...
Datasheet PDF File B7725 PDF File

B7725
B7725

Overview
www.
DataSheet4U.
com SAW Components Data Sheet B7725, Pb-free SAW Components Low-Loss Filter Data Sheet B7725 1575,42 MHz Chip Sized SAW Package QCS5H Features Low loss RF filter for GPS receivers Unbalanced to balanced operation Low amplitude ripple Impedance transformation from 50 Ω to 100 Ω q Package for Surface Mounted Technology (SMT) q Pb-free q q q q 2 3 0,1 1 5 4 0,5 Terminals q Ni, gold-plated 2,5 Dimensions 2,0x2,5 mm2, approx.
weight 0,015 g Pin configuration 1 3, 4 2, 5 Input, unbalanced Output, balanced Case ground Type B7725 Ordering code B39162-B7725-K910 Marking and Package according to C61157-A7-A139 Packing according to F61074-V8189-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Source power T Tstg VDC V*ESD Ps – 40/+ 85 – 40/+ 85 3 50* 10 ˚C ˚C V V dBm machine model, 10 pulses source impedance 50 Ω, load impedance 100 Ω * acc.
to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses 2 Jan 18, 2005 2,0 0,8 0,5 0,1 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B7725 1575,42 MHz TA = -30 .
.
.
+85 ˚C ZS = 50 Ω unbal.
ZL = 100 Ω bal.
min.
typ.
1575,42 max.
— MHz Nominal frequency fN — Maximum insertion attenuation αmax 1574,42MHz .
.
.
1576,42 MHz 1574,42MHz .
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1576,42 MHz Amplitude ripple in passband (p-p) ∆α 1574,42MHz .
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1576,42 MHz Phase linearity deviation 1574,42MHz .
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.
∆φ 1576,42 MHz — — 1,3 1,3 1,8 dB 1,7*) dB — 0,1 0,5 dB — 0,05 1,0 ˚rms Output phase balance (φ(S31)−φ(S21)+180˚) 1574,42MHz .
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1576,42 MHz Output amplitude balance (|S31/S21|) 1574,42MHz .
.
.
1576,42 MHz Relative attenuation (relative to att.
at fN) 100,0MHz .
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1475,0 MHz 1475,0 MHz .
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1501,0 MHz 1501,0 MHz .
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.
1525,0 MHz 1625,0 MHz .
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.
1675,0 MHz 1675,0 MHz .
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1750,0 MHz 1750,0 MHz .
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1800,0 MHz 1800,0 MHz .
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1980,0 MHz 1980,0 MHz .
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2400,...


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