2

Feb 06, 2002

SAW Components

B4219

881,5 & 1960,0 MHz

Low-Loss Dual Band Filter for Mobile Communication

Preliminary Data Sheet

Ceramic package QCC8D

Features

q

Low-loss 2-in-1 RF filter for mobile telephone

AMPS and PCS CDMA systems, receive path

q

Device with two integrated Rx-filters

q

Usable passband of PCS Rx filter: 60 MHz

q

Usable passband of AMPS Rx-filter: 25 MHz

q

No matching network required for operation

at 50

Ω

q

Package for Surface Mounted Technology

(SMT)

Terminals

q

Ni, gold-plated

Dimensions in mm, approx. weight 0,037 g

Pin configuration

1

Input PCS filter

7

Output PCS filter

3

Input AMPS filter

5

Output AMPS filter

2,4,6,8

Case-ground, to be grounded

Electrostatic Sensitive Device (ESD)

Type

Ordering code

Marking and Package

according to

Packing

according to

B4219

B39202-B4219-U810

C61157-A7-A72

F61074-V8101-Z0000

Maximum ratings

Operable temperature range

T

– 30 /+ 85

˚C

Storage temperature range

– 40 /+ 85

˚C

DC voltage

3V

Input power max.

824...849 MHz

1850...1910 MHz

13

13

dBm

dBm

source and load impedance 50

Ω

continuous wave

continuous wave

1

2,4

3

7

6,8

5