2

Mar 04, 2004

SAW Components

B7838

881,5 MHz

Low-Loss Filter for Mobile Communication

Data Sheet

Chip sized SAW package QCS5C

2

4

5

3

0,075

2,0

bottom view

side view

top view

0.735

0,38

Features

s

Low-loss RF filter for mobile telephone

GSM850/AMPS system, receive path

s

Usable passband 25 MHz

s

Unbalanced to balanced operation

s

Excellent symmetry

s

Impedance transformation from 50

Ω

to 100

Ω

s

Suitable for GPRS class 1 to12

s

Ceramic package for Surface Mounted

Technology (SMT)

Terminals

s

Ni, gold-plated

Dimensions in mm, approx. weight 0,007g

Pin configuration

1

Unbalanced input

3, 4

Balanced output

2, 5

To be grounded

Electrostatic Sensitive Device (ESD)

Type

Ordering code

Marking and Package

according to

Packing

according to

B7838

B39881-B7838-C710

C61157-A7-A111

F61074-V8151-Z000

Maximum ratings

Operable temperature range

T

– 30 / + 85

˚C

Storage temperature range

– 40 / + 85

˚C

DC voltage

5V

ESD voltage

V

Machine Model, 10 pulses

Input power at

GSM850, GSM900,

GSM1800 and GSM1900

Tx bands

15

dBm

peak power of GSM signal,

duty cycle 4:8

* -acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses