4

Dec 10, 2007

B5076

140.0 MHz

Please read

cautions and warnings and

important notes at the end of this document.

SAW Components

SAW IF filter

Data sheet

Matching network to 200/50

Ω

- Transformer is only required for measurement at 50

Ω balanced, it accounts for additional 0.8dB

insertion loss.

- The parallel resistor can also be omitted. In this case maximum VSWR will be about 0.1 in-

creased, the insertion attenuation will improve by 0.4dB.

- Element values depend upon PCB layout and board parasitics

Maximum ratings

Operable temperature range T

–40/+85

˚C

Storage temperature range

–40/+85

˚C

DC voltage

0

V

ESD voltage

V

machine model, 1 pulse

Input power

15

dBm

1:4

Lp1

Cs2

Cs3

Lp5

Ls4

Rp