EVALUATION BOARD
An evaluation board (ZXF103EV) is available to assist
with in-system or stand-alone performance evaluation.
The board can be set, by simple jumper links, to
perform any of the filter characterisitics responses.
Evaluation boards can be purchased from our
catalogue distributors.
Digi-Key North America www.digikey.com
Tel: 1-800344-4539
Europe - Farnell www.farnell.com
Tel: 44-113-263-6311
ZXF103
Evaluation Board Schematic
C3
C4
100 nF
C2 330 pF R2 6.8 k
R1 6.8k C1
330 pF
100 nF
1 R2
0v
RC2
Bias
RC1
0v
C1
FI 1
GP1
Vcc
GP3
GP2
N/C
Vcc
FO
FI 2
ZXF103
R3 10 k
R4 22 k
VR1 2 k
C5
100 nF
J1
J2
C6
J3
100 nF
The evaluation board is designed for operation at 70kHz.
Notch
Notch Pass 1
Notch Pass 2
J1 and J2
J2 and J3 (0dB Stop Band)
J3 only (Attenuating skirts)
0v
5v
Output
Input
ISSUE 2 - JULY 2002
7