3

Nov 24, 2005

LP38A

782.0 MHz

SAW Components

Low-Loss Filter for Multimedia Applications

Preliminary Data

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics

Operating temperature range:

T

= –10 ˚C to +75 ˚C

Terminating source impedance:

Terminating load impedance:

Matching network (element values depend on PCB layout)

min.

typ.

@ 25 ˚C

max.

Nominal frequency

—

782.0

—

MHz

Maximum insertion attenuation

α

max

702.00 ...

862.00 MHz

—

1.5

2.0

dB

Attenuation

α

0.00 ...

108.00 MHz

40.0

60.0

—

dB

174.00 ...

230.00 MHz

30.0

40.0

—

dB

880.00 ...

915.00 MHz

25.0

28.0

—

dB

Group delay ripple (p-p)

∆τ

702.00 ...

862.00 MHz

—

13

—

ns

Maximum ratings

Operable temperature range T

–30/+85

˚C

Storage temperature range

–40/+85

˚C

DC voltage

3V

ESD voltage

200

V

Machine Model, 10 pulses

Source power

880,0 ... 915,0 MHz

24

dBm

source impedance 50

Ω

(duty cycle 1:8)