B4049 EPCOS | Alldatasheet

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Technical content

2 Apr 04, 2000

1240,0 MHzLow-Loss Filter for Mobile Communication Preliminary Data Ceramic packageDCC6C

Features

■ Low-loss RF filter for WLAN IF ■ Low amplitude ripple ■ Usable passband 20 MHz ■ Ceramic package forSurfaceM ounted Technology (SMT ) Terminals ■ Ni , gold-plated Dimensions in mm, approx. weight 0,037 g Pin configuration

2 Input

5 Output

1, 3, 4, 6 To be grounded 1, 3, 4, 6 Case ground ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to B4049 C61157-A7-A67 F61074-V8088-Z000 Maximum ratings Operable temperature range T 0 / + 55 ˚C Storage temperature rangeTstg – 40 / + 85 ˚C DC voltage VDC 0V Input power max. PIN 0 dBm

3 Apr 04, 2000

1240,0 MHzLow-Loss Filter for Mobile Communication Preliminary Data Characteristics Operating temperature range: T = 0 to +55 ˚C Terminating source impedance: ZS = 50Ω Terminating load impedance: ZL = 50Ω min. typ. max. Center frequency fC — 1240,0 — MHz Maximum insertion attenuation α max 1230,0 ...1250,0 MHz — 2,9 4,0 dB Amplitude ripple(p-p) Δα 1230,0 ...1250,0 MHz — 0,6 1,5 dB Attenuation(relative toα max ) α rel 0,0 ...1150,0 MHz 40 53 — dB 1150,0 ...1200,0 MHz 35 39 — dB 1200,0 ...1212,0 MHz 27 30 — dB 1268,0 ...1500,0 MHz 24 27 — dB 1500,0 ... 2500,0 MHz 40 46 — dB 2500,0 ... 4000,0 MHz 17 21 — dB

4 Apr 04, 2000

1240,0 MHzLow-Loss Filter for Mobile Communication Preliminary Data Transfer function(normalized) Transfer function(passband)

5 Apr 04, 2000

1240,0 MHzLow-Loss Filter for Mobile Communication Preliminary Data Transfer function(wideband, normalized)

6 Apr 04, 2000

1240,0 MHzLow-Loss Filter for Mobile Communication Preliminary Data Published by EPCOS AG Surface Acoustic Wave Components Division, OFW E MF P.O. Box 80 17 09, D-81617 München  EPCOS AG 1999. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for compo- nents per se, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. 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.