2. Package and Marking

Package: SOIC28

Marking:

YYWWIZZ

YYWWIZZ

(date code)

AS5501

AS5502

(AS-number dependent on version)

NC52FL

NC52FH

(coded default setup)

The default setup coded in the following way, gets printed as 3rt marking line:

Bonding option:

1

(Option "Not Locked": All control registers are accessable via SERIF)

(Option "Locked": Only contr. register TEST is accessable via SERIF)

6

Mask options:

Character

hex. rep. of reg.-bits

standard version bits

Char

2

nd

MRK8-5

’1100’

C

3

rd

MRK4-1

’0101’

5

4

th

PWD, MMV, ZCEN, RXBW2

’0010’

2

5

th

RXBW1, BD2, BD1, MRK9

’1111’

F

3. Pinlist

PIN#

Name

Type

Function

1

AVDD

supply

+5V supply pin for analog section

2

ZC

inp. w. pd mains zero-cross input for transmission synchronisation

3

RES-TH

ana. inp. reset threshold adjust input

4

AFCF

ana. i/o

compensation pin for PLL-loop

5

TST-OUT ana. outp. test function output pin (VREF in normal mode)

6

TST-IN

ana. inp. test function input pin

7

AGND

ana. I/O analog ground pin for external decoupling capacitor

8

RXIN

ana. inp. receiver input pin

9

TxFb

ana. inp. transmission feedback / receive input

10

M1M

ana. outp. minus 1mA bias current for TX-buffer stage

AS5501 / AS5502 Multimode Powerline Modem

Data Sheet

Rev A, May 2000

Page 18/25

YYWWIZZ

AS5501(2)

NC52FL(H)

AVDD ResTh

TstOut

TxFb

RXIN

P1M

ZC

AFCF

TstIn

AGND

M1M

TxOut2

TxOut1

AVSS

DVSS

MCLK

A0/CS

SCLk

SDiIn

SD-Out

CkSys

RESN

TXD

TxEn

CLR/T

CD

RXD

DVDD