ACS101A Просмотр технического описания (PDF) - Semtech Corporation

Номер в каталоге

Компоненты Описание

Список матч

ACS101A

Acapella Optical Modem IC

Semtech Corporation 

Link Budget Examples

Cable

Typical transmit couple power to fiber (µW)

Minimum LED responsivity (A/W)

Available current (µA)

Minimum ACS101A sensitivity (nA)

Link budget (dB)

200 micron

1200

0.05

60

500

20

100 micron

260

0.06

15.6

500

15

62.5 micron

100

0.1

10

500

13

50 micron

40

0.12

4.8

500

10

Note 7: Link Budget Calculations for a typical 1A-212 LED from MITEL Semiconductor.

t

t

wh

wl

TxCL and RxCL clock pulse widths

2

tr

t

f

90 % 90 %

10 %

10 %

Digital Outputs rise and fall times

TxCL

t

t

sut

ht

RxCL

t

t

sur

hr

TxD

RxD

Transmit set-up and hold times

Receive set-up and hold times

Figure 3. Timing diagrams

9

ACS101A Issue 1.2 October 1999.

Share Link: