DESCRIPTION

The ZXF103 is a versatile analog high Q bandpass filter.

It can be configured to provide pass or notch

characteristics.

The basic filter section requires 2 resistors and 2 capacitors to set the centre frequency. The frequency range is up

to 600kHz. Two external resistors control filter Q Factor. The Q can be varied up to 50.

APPLICATIONS

Many filter applications including: -

FEATURES AND BENEFITS

ZXF103

ISSUE 1 - APRIL 2002

VARIABLE Q FILTER

1

R

R

C

C

R

Q SET

ZXF103

Filter Input

Filter Output

SYSTEM DIAGRAM

PART NUMBER

PACKAGE

PART

MARK

ZXF103Q16

QSOP16

ZXF103

ORDERING INFORMATION

PART NUMBER

CONTAINER

INCREMENT

ZXF103Q16TA

Reel 7”

178mm

500

ZXF103Q16TC

Reel 13”

330mm

2500

R2

0V

RC2

GP1

Vcc

GP3

BIAS

RC1

0V

C1

FI1

GP2

NC

Vcc

FO

FI2

116

PINOUT