MT9076BB Просмотр технического описания (PDF) - Zarlink Semiconductor Inc

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производитель

MT9076BB

T1/E1/J1 3.3 V Single Chip Transceiver

Zarlink Semiconductor Inc 

MT9076B

Data Sheet

ST-BUS Bit

Stream

F0b

(Output)

C4b

(Output)

All Input

Streams

All Output

Streams

Bit Cell

Bit Cell

Bit Cell

tFPD

tFPD

t4WO

tSOD

tSIH

t4WO

tSIS

VTT

VTT

VTT

VTT,VCT

Figure 28 - ST-BUS Timing Diagram (Output Clocks)

AC Electrical Characteristics - Multiframe Timing (T1 or E1 mode)

Characteristic

1 Receive Multiframe Output Delay

2 Transmit Multiframe Setup

3 Transmit Multiframe Hold

Sym. Min.

tMOD 50

tMS

50

tMH

50

Typ.

Max. Units

Test Conditions

ns 150 pF

ns

*

ns * 256 C2 periods -100 nsec

DSTo

BIt Cells

F0b

C4b

(4.096 MHz)

RxMF

Bit 7

Bit 6

Frame 12 or 24

Bit 5 Bit 4

Frame 0

Bit 0 Bit 7 Bit 6 Bit 5 Bit 4

Bit 0 Bit 7

Figure 29 - Receive Multiframe Functional Timing (T1 mode)

163

Zarlink Semiconductor Inc.

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