CPC5604
Optical Data Access Arrangement I.C.
Features
•
56K Compatible
•
Transformerless Optical Design
•
Complete Ring Detector Circuit
•
Caller ID Signal Detection
•
Snoop Circuitry
•
Integrated Hybrid
•
Small 32-Pin Plastic Package
•
PCMCIA Compatible
•
PCB Space and Cost Savings
•
compatible with all modem speeds including V.90
•
FCC compliant
•
Compatible with U.S. and International dial up
Phone lines
•
CTR-21 Compliant
Description
The CPC5604 is a single package optical Data Access
Arrangement (DAA) device in a low profile surface
mount PCMCIA compatible package. With a few exter-
nal components, the CPC5604 provides a full featured
International 56K capable solution. This device is well
suited for all 56K modems, voice mail systems, fax
machines, computer telephony applications, remote
data access, medical, and security systems. For
International compliance, external passive component
values can be changed or, the CPC5604 can be used
in conjunction with the CPC5601 Programmable Driver
for a host programmable International DAA.
Applications
•
56K Modems/Fax including PCMCIA
•
Computer Telephony
•
Voice Mail Systems
•
Security/alarm systems
•
Utility Meters
•
Vending machines
•
Voice Over IP
•
Network routers
•
PBX systems
•
Home Medical Devices
•
Plant monitoring equipment
•
PC Mother Boards
•
Set Top Boxes (Cable TV Modems)
Approvals
•
UL1950/UL1459
•
EN60950
Ordering Information
Part #
CPC5604A
CPC5604ATR
Description
Data Access Arrangement,
Tape and Reel
Data Access Arrangement,
Tape and Reel
Block Diagram
TIP+
Isolation Barrier
Transmit
Isolation
Amplifier
Tx+
Tx-
Transmit
Diff.
Amplifier
Transconductance
Stage
2-4 Wire Hybrid
AC/DC Termination
Hookswitch
VI Slope Control
AC Impedance Control
Current Limit Control
OH
RING
Vref
AGC
RING-
CID
Vref
AGC
Receive
Isolation
Amplifier
Rx+
Rx-
Receive
Diff.
Amplifier
CID/
RING
MUX
C
S
R
Snoop Amplifier
C
S
R
SNOOP
SNOOP
ANDS-CPC5604-XXX
www.clare.com
1
CLARE [ CLARE, INC. ]
