CPC5621-EVAL-RDL Clare, CPC5621-EVAL-RDL Datasheet - Page 3

• Manufacturer Part Number: CPC5621-EVAL-RDL
• Description: LITELINK III EVALUATION BOARD
• Manufacturer: Clare
• Series: LITELINK® IIIr

Specifications of CPC5621-EVAL-RDL

• Main Purpose: Telecom, Isolation Solution
• Embedded: No
• Utilized Ic / Part: CPC5621
• Primary Attributes: Full-Wave Ringing Detection Phone Line Interface
• Secondary Attributes: Resistive AC Termination
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CLA164; CPC5621EVAL-RDL

Rev. 2
Definitions
Pin
J1-1
J1-2
J1-3
J1-4
J1-5
J1-6
J1-7
J1-8
J1-9
Pin
J2-1
J2-2
J2-3
J2-4
J2-5
I/O
I/O
I/O
I/O
O
O
O
O
I
I
I
-
I
-
-
-
Name
Name
-MUTE
-DTR
-DCD
GND
VCC
TXD
RXD
RING
N/C
N/C
N/C
N/C
TIP
A1
Function
Connects to external host power source of +5V +/-5%
Power supply return
Data Terminal Ready. An active Low input on this pin indicates
that the host system is ready to communicate with the modem.
Data Carrier Detect. When active, indicates carrier signal has
been detected. For options see AT Command reference section
under &C command.
Mutes external speaker. Uses AT “M” command.
Analog output that can be used to monitor modem activity via an
external audio amplifier.
No Connection
Serial data input from host DTE
Serial data output to host DTE
Function
No Connection
Tip connection to telephone line
No Connection
Ring connection to telephone line
No Connection
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CPC2400E
3