Name: CPC5611A
SKU: CPC5611A
Price: 12.20381 USD
Availability: InStock

DS-CPC5610/5611-R9.0 www.clare.com 1

Features

• Full-duplex data and voice transmission

• Transformerless telephone line isolation interface

• Operates at all modem speeds, including V.90 (56K)

• 3.3 or 5 V power supply operation

• Half-wave ring detector (CPC5610) or full-wave ring

detector (CPC5611)

• Caller ID signal reception

• Small 32-pin SOIC plastic package

• Printed-circuit board space and cost savings

• Meets PC Card (PCMCIA) height requirements

• Easy interface with modem ICs and voice CODECs

• Worldwide dial-up telephone network compatibility

• Supplied application circuit complies with the

requirements of TIA/EIA/IS-968 (FCC part 68),

UL1950, UL60950, EN60950, IEC60950,

EN55022B, CISPR22B, EN55024, and TBR-21

• CPC5610 and CPC5611 comply with UL1577

• TTL compatible logic inputs and outputs

• Line-side circuit powered from telephone line

Applications

• Satellite and cable set-top boxes

• V.90 (and other standard) modems

• Fax machines

• Voicemail systems

• Computer telephony

• PBXs

• Telephony gateways

• Embedded modems for such applications as POS

terminals, automated banking, remote metering,

vending machines, security, and surveillance

Description

Clare CPC5610 and CPC5611 LITELINKs are silicon

data access arrangement (DAA) ICs used in data and

voice communication applications to make connec-

tions to the public switched telephone network

(PSTN). LITELINK uses on-chip optical components

and a few inexpensive external components to form a

complete voice or high-speed data telephone line

interface.

LITELINK eliminates the need for the large isolation

transformers or capacitors as used in other DAA con-

figurations. It incorporates the required high-voltage

isolation barrier in the surface-mount SOIC package.

The CPC5610 (half-wave ring detect) and CPC5611

(full-wave ring detect) build upon Clare’s existing

LITELINK line, with improved performance and 3.3 V

operation.

Ordering Information

Figure 1. CPC5610/CPC5611 Block Diagram

Part Number Description

CPC5610A

32-pin surface mount DAA with half-wave ring

detect, tubed

CPC5610ATR

32-pin surface mount DAA with half-wave ring

detect, tape and reel

CPC5611A

32-pin surface mount DAA with full-wave ring

detect, tubed

CPC5611ATR

32-pin surface mount DAA with full-wave ring

detect, tape and reel

Transconductance

Stage

2-4 Wire Hybrid

AC/DC Termination

Hookswitch

Isolation Barrier

Vref

AGC

Vref

AGC

Snoop Amplifier

Receive

Isolation

Amplifier

Transmit

Isolation

Amplifier

TIP+

RING-

Transmit

Diff.

Amplifier

Receive

Diff.

Amplifier

CID/

RING

MUX

Tx+

Tx-

RING

CID

Rx+

Rx-

Current Limit Control

AC Impedance Control

VI Slope Control

SNOOP

CPC5610/CPC5611

LITELINK™ II Silicon Data Access Arrangement (DAA) IC

CPC5610/CPC5611

2 www.clare.com R9.0

1 Electrical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.1 Absolute Maximum Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.2 Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.3 Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Application Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.1 Resistive Termination Application Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.1.1 Resistive Termination Application Circuit Part List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.2 Reactive Termination Application Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.2.1 Reactive Termination Application Circuit Part List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3 Using LITELINK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.1 Switch Hook Control (On-hook and Off-hook States) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.2 On-hook Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.2.1 Ring Signal Detection via the Snoop Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

3.2.2 Polarity Reversal Detection with CPC5611 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.2.3 On-hook Caller ID Signal Processing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.3 Off-Hook Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.3.1 Receive Signal Path. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.3.2 Transmit Signal Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.4 DC Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.4.1 Resistive Termination Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.4.2 Reactive Termination Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.5 AC Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.5.1 Resistive Termination Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.5.2 Reactive Termination Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4 Regulatory Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

5 LITELINK Design Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.1 Clare, Inc. Design Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.2 Third Party Design Resources. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 LITELINK Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7 Manufacturing Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7.1 Mechanical Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7.2 Tape and Reel Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7.3 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7.3.1 Moisture Reflow Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7.3.2 Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7.4 Washing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

CPC5610/CPC5611

Rev. 9.0 www.clare.com 3

1. Electrical Specifications

1.1 Absolute Maximum Ratings

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 these or

any other conditions beyond those indicated in the opera-

tional sections of this data sheet is not implied. Exposure of

the device to the absolute maximum ratings for an

extended period may degrade the device and affect its reli-

ability.

1.2 Performance

Parameter Minimum Maximum Unit

Isolation Voltage 1500 -

RMS

Continuous Tip to Ring

Current (R

ZDC

= 5.2Ω)

150 mA

Total Package Power Dis-

sipation

Operating temperature 0 +85 °C

Storage temperature -40 +125 °C

Soldering temperature - +220 °C

Parameter Minimum Typical Maximum Unit Conditions

DC Characteristics

Operating Voltage V

3.0 - 5.50 V Host side

Operating Current I

- - 10 mA Host side

Operating Voltage V

DDL

2.8 - 3.2 V Line side, derived from tip and ring

Operating Current I

DDL

- 10.5 12 mA Line side, drawn from tip and ring while off-hook

On-hook Characteristics

Metallic DC Resistance 10 - - MΩ Tip to ring, 100 Vdc applied

Longitudinal DC Resistance 10 - - MΩ 150 Vdc applied from tip and ring to Earth ground

Ring Signal Detect Level 5 - -

RMS

68 Hz ring signal applied to tip and ring

Ring Signal Detect Level 28 - -

RMS

15 Hz ring signal applied across tip and ring

Snoop Circuit Frequency Response 166 - >4000 Hz -3 dB corner frequency @ 166 Hz

Snoop Circuit CMRR - -40 - dB

120 V

RMS

60 Hz common mode signal across tip

and ring

Ringer Equivalence - 0.1B - REN

Longitudinal Balance 60 - - dB Per FCC part 68.3

Off-Hook Characteristics

AC Impedance - 600 - Ω

Tip to ring, using resistive termination application

circuit

Longitudinal Balance 40 - - dB Per FCC part 68.3

Return Loss - 26 - dB Into 600 Ω at 1800 Hz

Transmit and Receive Characteristics

Frequency Response 30 - 4000 Hz -3 dB corner frequency 30 Hz

Trans-Hybrid Loss - 36 - dB Into 600 Ω at 1800 Hz, with C18

Transmit and Receive Insertion Loss -1 0 1 dB 30 Hz to 4 kHz

Average In-band Noise - -120 - dBm/Hz 4 kHz flat bandwidth

Harmonic Distortion - -80 - dB

-3 dBm, 600 Hz, 2

harmonic

Part #	CPC5611A
Description	Data Access Arrangement IC 32-Pin SOIC Tube
Category	IC
Availability	In Stock
Qty	18

Qty	Price
1 - 3	$12.20381
4 - 7	$9.70758
8 - 11	$9.15286
12 - 15	$8.50569
16 +	$7.58115

CPC5611A

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Technical Document