CPC5604 Datasheet, PDF (1/33 Pages) Clare, Inc. – Optical Data Access Arrangement I.C.

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
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)
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.
Approvals
• UL1950/UL1459
• EN60950
Ordering Information
Part #
CPC5604A
CPC5604ATR
Description
Data Access Arrangement,
Tape and Reel
Data Access Arrangement,
Tape and Reel
ANDS-CPC5604-XXX
Block Diagram
Tx+
Tx-
OH
RING
CID
Rx+
Rx-
Transmit
Diff.
Amplifier
Isolation Barrier
Transmit
Isolation
Amplifier
Transconductance
Stage
2-4 Wire Hybrid
AC/DC Termination
Hookswitch
Vref
AGC
Vref
AGC
Receive
Diff.
Amplifier
CID/
RING
MUX
Snoop Amplifier
Receive
Isolation
Amplifier
CS
R _SNOOP
CS _RSNOOP
www.clare.com
TIP+
VI Slope Control
AC Impedance Control
Current Limit Control
RING-
1