B4179 datasheet(2/7 Pages) EPCOS

2 / 7 page

Dec 05, 2001

SAW Components

B4179

897,5 MHz

Low-Loss Filter for Mobile Communication

Data sheet

Ceramic package DCC6D

Features

Low-loss RF filter for mobile telephone

EGSM system, transmit path

Usable passband 35 MHz

Balanced to unbalanced operation

Impedance transformation from 100

Ω

to 50

Ω

Ceramic Package for Surface Mounted

Technology (SMT)

Terminals

Ni, gold-plated

Dimensions in mm, approx. weight 0,037 g

Pin configuration

Output, unbalanced

4, 6

Input, balanced

1, 3, 5

Case ground

1, 3, 5

to be grounded

Electrostatic Sensitive Device (ESD)

Type

Ordering code

Marking and Package

according to

Packing

according to

B4179

B39901-B4179-U510

C61157-A7-A68

F61074-V8089-Z000

Maximum ratings

Operable temperature range

– 10 / + 80

˚C

Storage temperature range

Tstg

– 40 / + 85

˚C

DC voltage

VDC

ESD voltage

VESD

200

Input power max.

880...915 MHz

elsewhere

dBm

source impedance 100

Ω,

load impedance 50

Ω;

effective input power in ON-state,

duty cycle 2 : 8

continuous wave

B4179 Datasheet(PDF) 2 Page - EPCOS

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