MT90866 View Datasheet(PDF) - Zarlink Semiconductor Inc

Part Name

Description

Manufacturer

MT90866

Flexible 4 K x 2.4 K Channel Digital Switch with H.110 Interface and 2.4 K x 2.4 K Local Switch

Zarlink Semiconductor Inc 

MT90866

Data Sheet

Bit Name

Description

9 - 8 FP1 - FP0 PRI_REF Frequency Selection Bits: These bits are used to select different clock

frequencies for the primary reference.

FS1

FS0

Primary Reference

0

0

8 kHz

0

1

1.544 MHz

1

0

2.048 MHz

1

1

8.192 MHz (“A Clocks” or “B

Clocks”)

7 - 4 SS3 - SS0 Secondary Clock Reference Input Selection Bits: These bits are used to select secondary

reference input.

SS3 - SS0 Secondary Clock Reference Input

0000

CTREF1

0001

CTREF2

0010

“A Clocks”

0011

“B Clocks”

0100

Reserved

0101

Reserved

0110

Reserved

0111

Reserved

1000

LREF0

1001

LREF1

1010

LREF2

1011

LREF3

1100

LREF4

1101

LREF5

1110

LREF6

1111

LREF7

Table 20 - DPLL Operation Mode (DOM1) Register Bits (continued)

56

Zarlink Semiconductor Inc.

Share Link: