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B7747

EPCOS
Part Number B7747
Manufacturer EPCOS
Description SAW Components
Published Aug 21, 2007
Detailed Description www.DataSheet4U.com SAW Components Preliminary Data Sheet B7747 SAW Components Low-Loss Filter for Mobile Communicatio...
Datasheet PDF File B7747 PDF File

B7747
B7747

Overview
www.
DataSheet4U.
com SAW Components Preliminary Data Sheet B7747 SAW Components Low-Loss Filter for Mobile Communication Preliminary Data Sheet B7747 1880,0 MHz Chip Sized SAW Package DCS4D Features s Low-loss RF filter for mobile telephone s s s s s 0,1 1 2 PCS systems, transmit path High selectivity Usable passband 60 MHz Unbalanced to unbalanced operation No external matching required Package for Surface Mounted Technology (SMT) 0,1 bottom view 4 3 0,7 0,8 2,5 0,6 side view Terminals 2,0 s Gold-plated Ni top view Dimensions in mm, approx.
weight 0,027g Pin configuration 1 3 2, 4 Input Output To be grounded Type B7747 Ordering code B39192-B7747-C810 Marking and Package according to C61157-A7-A89 Packing according to F61074-V8153-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operating temperature range Storage temperature range DC voltage Input Power max.
T Tstg VDC PIN – 30 /+ 85 – 40 /+ 85 3 15 ˚C ˚C V dBm source impedance 50 Ω 2 May 24, 2002 SAW Components Low-Loss Filter for Mobile Communication Preliminary Data Sheet Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance: B7747 1880,0 MHz T = 25˚C ZS = 50 Ω ZL = 50 Ω min.
typ.
1880,0 max.
— MHz Center frequency Maximum insertion attenuation 1850,0 .
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1910,0 Amplitude ripple (p-p) 1850,0 .
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1910,0 Input VSWR 1850,0 .
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1910,0 Output VSWR 1850,0 .
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1910,0 MHz MHz fC αmax MHz ∆α MHz — — 2,9 3,8 dB — 1,5 2,5 dB — — 1,8 1,8 2,1 2,1 Attenuation 0,0 1930,0 1935,0 2032,0 2150,0 2340,0 .
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1720,0 .
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1935,0 .
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1990,0 .
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2092,0 .
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2340,0 .
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5000,0 MHz MHz MHz MHz MHz MHz α 25,0 22,0 26,0 34,0 34,0 20,0 28,0 25,0 29,0 36,0 36,0 26,0 — — — — — — dB dB dB dB dB dB 3 May 24, 2002 SAW Components Low-Loss Filter for Mobile Communication Preliminary Data Sheet Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance: B7747 1880,0 MHz T = -30 to +85˚C ZS = 50 Ω ZL = 50 Ω m...


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