MT9074 Просмотр технического описания (PDF) - Zarlink Semiconductor Inc

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Компоненты Описание

производитель

MT9074

T1/E1/J1 Single Chip Transceiver

Zarlink Semiconductor Inc 

Percentage of

Nominal Peak

Voltage

120

110

100

90

80

50

MT9074

269 nS

244 nS

194 nS

Data Sheet

20

0

-10

Nominal Pulse

-20

219 nS

488 nS

Figure 8 - Pulse Template (G.703)(E1)

20 Mhz Clock

The MT9074 requires a 20 Mhz clock. This may provided by a 50 ppm oscillator as per Figure 9.

+5 V

OSC1

20 MHz

OUT

Vdd

GND

.1µF

OSC2

(open)

Figure 9 - Clock Oscillator Circuit

22

Zarlink Semiconductor Inc.

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