ZXF103Q16 Zetex Semiconductors, ZXF103Q16 Datasheet - Page 3

• Manufacturer Part Number: ZXF103Q16
• Description: VARIABLE Q FILTER
• Manufacturer: Zetex Semiconductors

AC Filter Performance
ISSUE 1 - APRIL 2002
Filter Configurations and Responses
Notch Filter
-16
-24
-32
-40
270
225
180
135
-8
90
45
0
10K
10K
100K
100K
Frequency (Hz)
Frequency (Hz)
1M
1M
3
10M
10M
Fo
Q
See “Designing for a value of Q”
for more details.
where R=R1=R2
and
where R1,R2,R3 and R4
and C1 and C2
2 RC
R4
R3
C=C1=C2
1
50pF
ZXF103
2k