Philips TDA5051A Manual do Utilizador descarregar pdf (Página 14)

TDA5051A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.

Product data sheet Rev. 5 — 13 January 2011 14 of 29

NXP Semiconductors

TDA5051A

Home automation modem

Fig 13. Power-down sequence in Reception mode

Fig 14. Power saving by dynamic control of power-down

002aaf04

9

t

d(dem)(su)

t

d(pd)(RX)

t

d(pd)(RX)

DATA_OUT delayed by PD

DATA_OUT

RX_IN

PD

002aaf05

0

t

active(min)

I

DD(RX)

I

DD(PD)

I

DD

T

DATA_OUT

RX_IN

PD

0

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 28 29

TDA5051A 1

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