B4223 datasheet(2/11 Pages) EPCOS

2 / 11 page

Jun 25, 2003

SAW Components

B4223

881,5 / 1960 MHz

Low-Loss Dual Band Filter for Mobile Communication

Data Sheet

Ceramic package QCC8E

1,0 1,0

0,5

1,0

bottom view

side view

top view

3,0

Features

Low-loss

filter

for

mobile

telephone

GSM 850 and GSM 1900 system, receive path

Usable Passband

Filter 1 (GSM 850):

25 MHz

Filter 2 (GSM 1900): 60 MHz

Ω ports for both filters

Unbalanced to unbalanced operation

Ceramic package for Surface Mounted Device

(SMD)

Terminals

Ni, gold-plated

Dimensions in mm, approx. weight 27mg

Pin configuration

GSM 850 Input

GSM 850 Output

2,4,6,8

Ground

GSM 1900 Input

GSM 1900 Output

Electrostatic Sensitive Device (ESD)

Type

Ordering code

Marking and Package

according to

Packing

according to

B4223

B39202-B4223-H410

C61157-A7-A92

F61074-V8129-Z0000

Maximum ratings

Operating temperature range

– 20/+ 80

˚C

Storage temperature range

Tstg

– 40/+ 85

˚C

DC voltage

VDC

2,86

Input power max

824...849 MHz

1850...1910 MHz

dBm

Source and load impedance 50

Ω

1:4 duty cycle

2,4

6,8

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