SFSH3.58MCB 参数 Datasheet PDF下载

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mode. If nSleep pin is low upon waking up, the local device that lowered it must raise the nSleep back

high.

Wake

INH

DC-BUS

HDO

Normal

T1

Wakeup Message

Standby

T1 = 30uS-62uS

T2 = 92uS-124uS

T2

mode

Figure 3.8 - Wakeup from Wake

3.3

ISL40 Configuration

Pins Mode 4 and Mode 3 should be connected to Vcc. The ISL40 operates at default with the following

parameters:

Bit rate: 19.2 Kbps

F0=5.5MHz

The following configuration pins enable changing of the default values.

F0F1-3-0 [4]

1111

1110

1101

1100

1011

1010

1001

1000

0111

0110

0101

0100

0011

0010

0001

0000(default)

BitRate1-0 [2]

Signal

AutoSleep

nExtendIn

ID[3:0]

InterHop

F0

3.58Mhz

3.58Mhz

3.58Mhz

3.58Mhz

4.5Mhz

4.5Mhz

4.5Mhz

4.5Mhz

10.7Mhz

5.5Mhz

5.5Mhz

6Mhz

6Mhz

6.5Mhz

6.5Mhz

5.5Mhz

F1

4.5Mhz

5.5Mhz

6Mhz

6.5Mhz

5.5Mhz

6Mhz

6.5Mhz

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

6.5Mhz

11 = 38.4Kbps

00 = 19.2Kbps

Low (“0”)

Auto Sleep Off

SIG[7:4] are inputs

InterHop Off

10 = 57.6Kbps

01 = Reserved

High (“1”)

Auto Sleep On

SIG[7:4] are outputs

Defines device ID

InterHop On

© 2007 Yamar Electronics Ltd.

6

DS-ISL40 R1.6