MT9076B Просмотр технического описания (PDF) - Zarlink Semiconductor Inc

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производитель

MT9076B

T1/E1/J1 3.3 V Single Chip Transceiver

Zarlink Semiconductor Inc 

MT9076B

Data Sheet

E2o

RxDLCLK

RxDL

tRDC

tRDD

tRDC

Figure 24 - Receive Data Link Timing Diagram (E1 mode)

VTT

VTT,VCT

VTT,VCT

AC Electrical Characteristics - ST-BUS Timing (E1 or T1 mode)

Characteristic

Sym. Min. Typ. Max. Units

Test Conditions

1 C4b Clock Width High or Low

2 C4b Clock Width High or Low

3 Frame Pulse Hold

4 Frame Pulse Setup

5 Frame Pulse Low

6 Serial Input Setup

7 Serial Input Hold

8 Serial Output Delay

9 Frame Pulse Delay

t4W 80 122 150 ns 2.048 Mb/s mode

tFPS 25 30.5 35

ns 8.192 Mb/s mode

tFPH

10

ns

tFPS

10

ns 2.048 Mb/s mode

tFPL

75

ns

tSIS

10

ns

tSIH

10

ns

tSOD

75

ns 150 pF

tFDD

75

ns

ST-BUS

Bit Cells

F0b

C4b

Channel 31

Bit 0

Channel 0

Bit 7

Channel 0

Bit 6

Channel 0

Bit 5

Figure 25 - ST-BUS Functional Timing Diagram - 2.048 Mb/s Mode

161

Zarlink Semiconductor Inc.

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