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FX105AP3 View Datasheet(PDF) - CML Microsystems Plc

Part Name
Description
MFG CO.
FX105AP3
CML
CML Microsystems Plc CML
'FX105AP3' PDF : 16 Pages View PDF
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Tone Detector
1.3 Signal List
FX105A
Package
D4/P3
Signal
Description
Pin No.
1
Name
INPUT AMP IN
2
INPUT AMP OUT
3
RW
4
RV
5
C3A
6
C3B
7
C2A
8
C2B
9
DETECT OUT
10
VSS
11
R2HI
12
R2LO
13
C1B
14
C1A
15
R1
16
VDD
Type
I/P
O/P
I/P
I/P
O/P
O/P
O/P
O/P
O/P
Power
I/P
I/P
O/P
O/P
I/P
Power
AC couple to this input of the input buffer
amplifier.
The input buffer amplifier output.
The input to the Detect/Word filter.
The input to the VCO loop filter.
Word filter capacitor pin A.
Word filter capacitor pin B.
VCO Loop filter capacitor pin A.
VCO Loop filter capacitor pin B.
Open drain CMOS output, active on detect.
Note that a load resistor to VSS is required.
Ground.
Bandwidth control resistor pin A.
Bandwidth control resistor pin B.
VCO capacitor B.
VCO capacitor A.
VCO discharge resistor. When potentiometer
tuning is required, a series resistor is
recommended to prevent possible shorting to
ground.
Power supply.
Notes: I/P = Input
O/P = Output
© 1999 Consumer Microcircuits Limited
4
D/105A/5
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