MT90866 datasheet(2/86 Pages) ZARLINK

No de pièce	MT90866

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

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Fabricant	ZARLINK [Zarlink Semiconductor Inc]

Site Internet	http://www.zarlink.com

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MT90866

Data Sheet

2

Zarlink Semiconductor Inc.

The MT90866 also offers a sub-rate switching configuration which allows 2-bit wide 16kb/s or 4-bit wide 32 kb/s

data channels to be switched within the device.

The device has features that are programmable on a per-stream or a per-channel basis including message mode,

input delay offset, output advancement offset, direction control, and high impedance output control.

The MT90866 supports all three of the H.110 specification required clocking modes: Primary Master, Secondary

Master and Slave.

Figure 1 - Functional Block Diagram

STi0

STi27

Test Port

Output

Mux

Backplane Data Memory

VSS

VDD

RESET

Interface

Backplane

Converter

P/S

&

S/P

C20i

STo0

STo27

LCSTo

(4,096 channels)

Local Connection Memory

ODE

P/S

Converter

Local

Interface

S/P

Converter

Local

Interface

STio0

STio31

(2,432 locations)

Local Data Memory

(2,432 channels)

Backplane Connection Memory

(4,096 locations)

Internal Registers &

Microprocessor Interface

Output

Mux

APLL

DPLL

BCSTo

HiZ

Control

HiZ

Control

Local Interface

Timing Unit

ST_FPo0

ST_CKo0

VDD5V

ST_FPo1

ST_CKo1

PCI_OE

TM1

TM2

SG1

AT1

DT1

Numéro de pièce similaire - MT90866

Fabricant	No de pièce	Fiches technique	Description
Mitel Networks Corporat...	MT90866	34Kb / 6P	WAN Access Switch
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	MT90866AL	34Kb / 6P	WAN Access Switch

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Description similaire - MT90866

Fabricant	No de pièce	Fiches technique	Description
Zarlink Semiconductor I...	ZL50030	681Kb / 73P	Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch
	ZL50030	675Kb / 73P	Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch
	ZL50031	765Kb / 74P	Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 2 K x 2 K Local Switch
	MT90870	2Mb / 86P	Flexible 12 k Digital Switch (F12kDX)
	ZL50023	612Kb / 83P	Enhanced 4 K Digital Switch
	ZL50023	1Mb / 80P	Enhanced 4 K Digital Switch
Cypress Semiconductor	CYDMX256A16	691Kb / 25P	16 K/8 K/4 K x 16 MoBL ADM 16 K/8 K/4 K x 16 MoBL ADM High speed access
Zarlink Semiconductor I...	ZL50017_0611	498Kb / 51P	1 K Digital Switch
	ZL50017	500Kb / 51P	1 K Digital Switch
	ZL50074	570Kb / 61P	32 K x 32 K Channel TDM Switch with 128 Input and 128 Output Streams

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MT90866 Fiches technique(PDF) 2 Page - Zarlink Semiconductor Inc

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