2

January 18, 2005

SAW Components

B7728

2140,0 MHz

Low-Loss Filter

Data Sheet

2,5

4

23

5

0,5

0,1

Chip Sized SAW Package QCS5H

Features

q

Low loss RF filter

q

Unbalanced to balanced operation

q

Low amplitude ripple

q

Impedance transformation from 50

Ω

to 100

Ω

q

Suitable for GPRS class 1 to 12

q

Pb-Free

q

Package for Surface Mounted Technology

(SMT)

Terminals

q

Ni, gold-plated

Dimensions in mm, approx. weight 0,015 g

Pin configuration

1

Input, unbalanced

3, 4

Output, balanced

2, 5

Case ground

Electrostatic Sensitive Device (ESD)

Type

Ordering code

Marking and Package

according to

Packing

according to

B7728

B39212-B7728-K910

C61157-A7-A139

F61074-V8189-Z000

Maximum ratings

Operable temperature range

T

– 40/+ 85

˚C

Storage temperature range

– 40/+ 85

˚C

DC voltage

3V

ESD voltage

50*

V

Machine Model, 10 pulses

Source power

10

dBm

source impedance 50

Ω,

load impedance 100

Ω

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