GS6151 datasheet(51/77 Pages) SEMTECH

51 / 77 page

GS6151

Final Data Sheet

Rev.4

PDS-060389

August 2015

51 of 77

Semtech

Proprietary & Confidential

www.semtech.com

10h

LOS_CONTROL_

REG_1

DDI1_LOS_THRESHOLD_

CONTROL

15:8

5Ah

LOS signal threshold for input DDI1 at

device pins is:

1.9mVppd x DDI1_LOS_THRESHOLD_CONTROL x

(53/DEVICE_SPECIFIC_LOS_THRESHOLD)

(All above values are in decimal)

DDI0_LOS_THRESHOLD_

CONTROL

7:0

5Ah

LOS signal threshold for input DDI0 at

device pins is:

1.9mVppd x DDI0_LOS_THRESHOLD_CONTROL x

(53/DEVICE_SPECIFIC_LOS_THRESHOLD)

(All above values are in decimal)

11h

RESERVED

RSVD

15:0

5A5Ah Reserved. Do not change.

12h

LOS_STATUS

RSVD

15:8

—

Reserved. Do not change.

DEVICE_SPECIFIC_LOS_

THRESHOLD

7:0

—

Trimmed setting to achieve LOS threshold of

100mVppd

13h

RESERVED

RSVD

15:0

280h

Reserved. Do not change.

14h

RESERVED

RSVD

15:0

—

Reserved. Do not change.

15h

REF_CLK_

CONTROL

RSVD

15:3

Reserved. Do not change.

XTAL_BUF_OUT_ENABLE

2:2

Enables/Disables the reference buffer

output.

00b: XTAL_BUF_OUT disabled

01b: XTAL_BUF_OUT enabled

RSVD

1:1

Reserved. Do not change.

RSVD

0:0

Reserved. Do not change.

16h

REF_CLK_STATUS

RSVD

15:1

—

Reserved. Do not change.

XTAL_CLK_DET

0:0

—

Indicates whether an external 27MHz

reference is being used by the device or its

internal oscillator.

00b: Internal oscillator being used

01b: External crystal being used

Table 5-1: Register Descriptions - Standard Address Space (Continued)

Address Register Name

Parameter Name

Bit

Slice

R/W

Reset

Value

Description

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