CPC5601 Ver la hoja de datos (PDF) - Clare Inc => IXYS

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CPC5601

LITELINK™ Family Auxiliary Programmable Driver IC

Clare Inc => IXYS 

CPC5601 LITELINK™ Family

Auxiliary Programmable Driver IC

Features

• Meets PC Card (PCMCIA) height requirements

• Zero standby current

• PCB real estate and cost savings

• Can be used with LITELINK II and LITELINK III parts

Compliance

The supplied application circuits comply with the

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

UL1950, UL60950, EN60950, IEC60950, EN55022B,

CISPR22B, EN55024, and TBR-21.

Ordering Information

Part Number Description

CPC5601D 16-pin SOIC, .300 inch wide package

Figure 1. CPC5601 Block Diagram

RING 1

GND 2

INPUT 3

NC 6

Shift

Register

Drivers

16 LED-

15

LED+

14

VDDLINE

13 B1

12 B2

11 B3

10

9

B4

B5

8 B6

7 -BR

Description

The CPC5601 is a serially-programmed driver IC for

use with Clare, Inc. LITELINK Silicon Data Access

Arrangement (DAA) ICs. The CPC5601 allows host-

equipment control of DAA characteristics for world-

wide DAA implementations, avoiding multiple imple-

mentations with discrete component changes or “stuff”

options. The small, low-profile package makes the

CPC5601 ideal for 56K PC Card (PCMCIA) modems,

PC motherboards, and soft-modems.

The CPC5601 uses opto-electronics to maintain the

isolation barrier required in the data access arrange-

ment for connection of host devices to the public

switched telephone network (PSTN).

The one-bit serial input of the CPC5601 recovers

clocking information from the input signal to set bits in

the shift register. The shift register outputs connect to

open-drain FET latches that are used to switch in dif-

ferent external components to set V/I slope, DC termi-

nation current limit, gain, and AC termination value in

LITELINK DAA implementations.The CPC5601 does

not need a clock signal for shift register operation, but

relies on internal timing instead.

The CPC5601 also includes an opto-coupler for ring

detection applications where the AC coupled ring

detector of the LITELINK DAA is not used.

DS-CPC5601-R3.0

www.clare.com

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