MX105ADW CMLMICRO [CML Microcircuits], MX105ADW Datasheet - Page 5

• Manufacturer Part Number: MX105ADW
• Description: Tone Detector
• Manufacturer: CMLMICRO [CML Microcircuits]

Tone Detector
3. External Components
External Components Notes:
© 1997 MX•COM, INC.
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
1. For improved performance, C4 may be chosen to provide 30° phase shift at the VCO loop filter input.
2. For compatibility with the MX105; capacitors (C1 - C4) may be connected to V
3. For improved de-response time, a diode (D1) may be added.
4. Any value load resistance (R
given in ‘Maximum Ratings Specifications’.
R1
R1
C1
C1
R2
R3
R4
R
L
V
A
B
F
Signal Input
See Section 5.2
See Section 5.2
See Section 5.6
See Section 5.8
See Section 5.5
See Section 5.2
See Section 5.2
Note 4
Note 2
Note 2
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C4
C3
C3
C2
C2
A
A
Figure 2: Recommended External Components
B
B
L
) may be used, providing the maximum load current does not exceed the value
R3
R2
C5
300k
100k
20k
D1
±20%
1
2
3
4
5
6
7
8
5
MX105A
All trademarks and service marks are held by their respective companies.
C2
C2
C3
C3
C4
C5
C6
D1
A
B
A
B
See Section 5.11
See Section 5.6
See Section 5.8
See Section 5.8
See Section 5.9
See section 5.6
16
15
14
13
10
12
11
9
Note 1, 2
Note 2
Note 2
Note 2
Note 2
Note 3
Detect Out
R1
C1
C1
V
R4
R
DD
F
SS
L
A
B
MX105A PRELIMINARY INFORMATION
instead of V
R1
0.27µF
V
0.1µF
V
diode (1N914)
DD
small signal
SS
C6
.
±20%
±20%
Doc.# 20480133.003