Line Monitor. CPC5710 Datasheet

CPC5710 Monitor. Datasheet pdf. Equivalent


IXYS CPC5710
INTEGRATED CIRCUITS DIVISION
CPC5710N
Phone Line Monitor (PLM) IC
Features
Excellent common-mode rejection ratio (CMRR)
Application circuits can meet isolation requirements
of worldwide telephony standards
Small 8-pin SOIC
Worldwide telephone network compatibility
Full-wave ringing level detector comparator with
internal threshold, large hysteresis, and logic-level
output
3.3V or 5V operation
High differential input impedance
Very low common-mode input impedance
Fixed gain
Differential or single-ended linear output
TTL logic level input
CMOS logic level output (TTL compatible)
Virtually non-detectable in voice monitoring
applications
Applications
The CPC5710N can be used for line monitoring or
detection of signaling states and loop conditions
such as:
Display feature (caller ID) signal buffering
Line-In-Use (LIU) detection
Ringing signal with adjustable detection level
Battery presence monitoring
Tip to ring line voltage monitoring
Line polarity
Imperceptible voice recording
CPC5710N Block Diagram
3
LIN/CMP
VDD
50kΩ
VDD
6
IN+
7
IN-
+
-
1.625 V
-
+
Description
The CPC5710N is a selectable dual function CMOS
special purpose integrated high-impedance input,
fixed-gain amplifier and an internally set voltage level
comparator for telephone line monitoring. The high
(>40dB) common-mode rejection ratio makes the
CPC5710N an excellent choice for signaling detection,
line condition monitoring, discrete voice recording and
CID buffering applications. In addition to voice
applications, the CPC5710N is ideal for data
applications such as embedded modem designs
utilized in broadband set-top boxes.
Ordering Information
Part Number
CPC5710N
CPC5710NTR
Description
PLM IC, Tubed, 100/Tube
PLM IC, Tape &Reel, 2000/Reel
Pb
e3
VDD
1
VDD
2
CMPOUT
++
AV=6
--
0V
2V
Switch shown
in Detector Mode
5
LINOUT+
4
LINOUT-
VSS
+
-
1.25 V
8
GND
GND
DS-CPC5710-R03
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1


CPC5710 Datasheet
Recommendation CPC5710 Datasheet
Part CPC5710
Description Phone Line Monitor
Feature CPC5710; INTEGRATED CIRCUITS DIVISION CPC5710N Phone Line Monitor (PLM) IC Features • Excellent common-mode.
Manufacture IXYS
Datasheet
Download CPC5710 Datasheet




IXYS CPC5710
INTEGRATED CIRCUITS DIVISION
CPC5710N
1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Package Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.4 Recommended Operating Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.5 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.5.1 AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.5.2 Detector Threshold Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.5.3 LIN/CMP Input Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.5.4 Power Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. Using CPC5710N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 LIN/CMP Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Amplifier Design Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2.1 Linear Amplifier Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Detector Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3.1 Ringing Signal Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3.2 Setting Ringing Detection Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.4 Power Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3. Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Line-In-Use (LIU) and Line Polarity Detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2 Non-Intrusive Line Monitoring, Display Feature (Caller ID) Signal Reception, and Ringing Detection Application . . . . . . . . . . . . . 8
3.2.1 Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.3 Regulatory Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4. Manufacturing Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1 Moisture Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.2 ESD Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.3 Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.4 Board Wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.5 Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.5.1 CPC5710N 8-Pin SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.5.2 CPC5710NTR Tape and Reel Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
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R03



IXYS CPC5710
INTEGRATED CIRCUITS DIVISION
1. Specifications
1.1 Package Pinout
1
V
DD
GND
8
2
CMPOUT
IN -
7
3
LIN/CMP
IN +
6
4
LINOUT+ LINOUT-
5
1.3 Absolute Maximum Ratings
Parameter
Minimum Maximum Unit
VDD
-0.3
6
V
Storage temperature
-40
+125
°C
Total package power
dissipation
300
mW
Logic input voltage
-0.3 VDD + 0.3 V
Absolute maximum ratings are stress ratings. Stresses in excess of these
ratings can cause permanent damage to the device. Functional operation
of the device at conditions beyond those indicated in the operational
sections of this data sheet is not implied.
CPC5710N
1.2 Pin Description
Pin Name
Description
1 VDD
Power supply
2 CMPOUT Detector output
3
LIN/CMP
Comparator Enable - disables linear amplifier
outputs.
4 LINOUT- Linear amplifier inverting output
5 LINOUT+ Linear amplifier non-inverting output
6 IN+
Non-inverting differential input
7 IN-
Inverting differential input
8 GND
Ground
1.4 Recommended Operating Environment
Parameter
Conditions
Minimum Typical Maximum
Unit
Temperature
Humidity
Non-condensing
-40
-
+85
°C
5
-
95
%
R03
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