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

4 -3

DIV1 - DIV0 Divider Bits: These two bits define the relationship between the input reference

and the NREFo output.

DIV1

0

0

1

1

DIV0

NREFo Output

0 Input reference

1 Input reference/193 (8 KHz signal when input

reference clock = 1.544 MHz)

0 Input reference/256 (8 KHz signal when input

reference clock = 2.048 MHz)

1 Reserved

2-0

CNS2 - CNS0 NREFo Source Selection Bits: These three bits select one of the LREF7 -

LREF0 to be the NREFo source.

CNS2

0

0

0

0

1

1

1

1

CNS1

0

0

1

1

0

0

1

1

CNS0

0

1

0

1

0

1

0

1

NREFo Source

LREF0

LREF1

LREF2

LREF3

LREF4

LREF5

LREF6

LREF7

Table 21 - DPLL Operation Mode (DOM2) Register Bits (continued)

59

Zarlink Semiconductor Inc.

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