1996 Nov 21

4

Philips Semiconductors

Product specification

Pulse and DTMF diallers with redial

PCD3310; PCD3310A

4

ORDERING INFORMATION

Table 1

Package information

Table 2

Functional options

Notes

2. Note that the PCD3310P; 10T and the PCD3310AP; 10AT differ only in the break/make ratio in pulse dialling.

The break/make times equate to mark-to-space ratios of 2 : 1 and 3 : 2 respectively.

TYPE

NUMBER

PACKAGE

NAME

DESCRIPTION

VERSION

PCD3310P

DIP20

plastic dual in-line package; 20 leads (300 mil)

SOT146-1

PCD3310AP

DIP20

plastic dual in-line package; 20 leads (300 mil)

SOT146-1

PCD3310T

SO28

plastic small outline package; 28 leads; body width 7.5 mm

SOT136-1

PCD3310AT

SO28

plastic small outline package; 28 leads; body width 7.5 mm

SOT136-1

TYPE

NUMBER

PULSE DIAL; BREAK/MAKE TIME (see notes 1 and 2)

MARK-TO-SPACE

RATIO

PCD3310P

67, 33 ms

2 : 1

PCD3310T

67, 33 ms

2 : 1

PCD3310AP

60, 40 ms

3 : 2

PCD3310AT

60, 40 ms

3 : 2