ML7396AB datasheet(54/140 Pages) LAPIS

Part #	ML7396AB

Description	Sub GHz band short range wireless transceiver IC

PDF	140 Pages

Scroll/Zoom	100%

Manufacturer	LAPIS [LAPIS Semiconductor Co., Ltd.]

Direct Link	http://www.lapis-semi.com/

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54 / 140 page

FEDL7396A/B/E-07

ML7396A/B/E

54/140

(2) During diversity search, before RX_ON state, CCA is performed

If diversity ON setting and CCA operation setting are enabled before RX_ON state, after RX_ON state transition, diversity

search will not perform, but CCA will start.

After CCA completion, if SFD is not detected during diversity search time specified by SEARCH_TIME[6:0]

([2DIV_SEARCH:B0 0x6F(6-0)]) (default approx. 330μs), diversity search wil be executed. If SFD is detected during CCA

or after CCAcompletion, continuing RECEIVE state and diversity search is not executed.

When TX_ANT_EN=0b1,

Maintaining the antenna

during diversity search

time. (default: 330μs)

ANT_SW

CCA_EN

CCA_DONE

CCA

Diversity search

After CCA completion, if SFD

is not detected during diversity

search time, diversity search is

executed again.

the antenna is switched to the

specified by TX_ANT.

When TX_ANT_EN=0b0 ,

the antenna is initialized to

ANT1.

If SFD is detected, maintaining

RECEIVE state.

RX_ON

2DIV_DONE

ML7396AB Datasheet(PDF) 54 Page - LAPIS Semiconductor Co., Ltd.