AS5502 datasheet(20/26 Pages) AMSCO

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P1M

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

TxOut1

ana. outp. TX output 1

TxOut2

ana. outp. TX output 2

AVSS

supply

0V supply pin for analog section

DVSS

supply

0V supply pin for digital section

MCLK

dig. inp. master clock input (11.0592 MHz)

A0/CS

dig. inp. serial bus control signal with pull up

SCLK

dig. inp. serial bus clock with pull up

SD-IN

dig. inp. serial bus data input with pull up

SD-OUT dig. outp. serial bus data open drain output with pull up

CKSYS

dig. outp. system clock output (5.5296MHz)

RESN

dig. odo. reset open drain output active at low supply

TXD

dig. inp. transmit data input

TxEn

dig. inp. transmit-mode txen=0 / receive-mode txen=1

dig. outp. carrier detect output

CLR/T

dig. outp. receive / transmit clock output

RXD

dig. outp. receive data output

DVDD

supply

+5V supply for digital section

4. ABSOLUTE MAXIMUM RATINGS

Max. Supply Voltage

Max. Input Voltage

Max. Current forced to any input or output except pin "P1M"

Max. Current forced to pin "P1M"

Max. Power Dissipation

Storage Temperature Range

Humidity Noncondensating

ESD general limit (R=1.5kOhm, C=100pF, 3 pulses each pol.)

Lead Temperature (max. 10sec)

-0.5V ... +7.0V

VSS-0.5V ... VDD+0.5V

-100mA ... +100mA

-100mA ... +25mA

700mW

-55 deg C ... 150 deg C

5% ... 95%

+/- 1kV

max 300 deg C

5. OPERATING CONDITIONS

Parameter

min

typ

max

unit

Operating Supply Voltage

4.7

5.3

Operating Temperature Range

-25

deg C

6. TEST SPECIFICATION

6.1 Test Conditions

Temperature: -25, 25, 70 deg C.

Signals:

Clock:

11.0592MHz forced to pin MCLK;

Modes:

"default":

condition after power-up/reset (see paragr. 1.1)

"M72":

MRK= 50, BD1=H, BD2=L, RxBw1=L, RxBw2=L

"M82":

MRK=119, BD1=L, BD2=L, RxBw1=H, RxBw2=L

"M132":

MRK=453, BD1=H, BD2=H, RxBw1=H, RxBw2=L

"RxMode":

TxEn = H;

"TxMode":

MMV=H, TxEn=L (disable timeout)

"norm. transm. seq.":

TxMode, M82, TXD: 010101..(with Ft=600Hz);

AS5501 / AS5502 Multimode Powerline Modem

Data Sheet

Rev A, May 2000

Page 19/25

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