Rainbow-electronics MAX9135 Manual de usuario descargar pdf (Pagina 6)

Pin Description

MAX9132

TSSOP

MAX9134

TQFP

MAX9135

TQFP

NAME FUNCTION

13130PD

P ow er - D ow n Inp ut. P D = l ow for p ow er - d ow n. P D = hi g h for p ow er - up w i thout

p r eem p hasi s. Leave P D op en for p ow er - up w i th p r eem p hasi s on al l outp uts.

23231DVDD

Digital Power Supply. Bypass DVDD to DGND with 0.1µF and 0.01µF

capacitors as close as possible to the device.

3 1 1 DIN0+ Port 0 Positive Input

4 2 2 DIN0- Port 0 Negative Input

5 3 3 DIN1+ Port 1 Positive Input

6 4 4 DIN1- Port 1 Negative Input

— 5 — AGND Analog Ground

7 6 5 DIN2+ Port 2 Positive Input

8 7 6 DIN2- Port 2 Negative Input

— — 7 DIN3+ Port 3 Positive Input

— — 8 DIN3- Port 3 Negative Input

989AVDD

Analog Power Supply. Bypass AVDD to AGND with 0.1µF and 0.01µF

capacitors as close as possible to the device.

10——FSI

C and LIN Interface Selection Input. FS = low for LIN, FS = high for I

— 9 10 S0 Routing Selection 0 Input. See Tables 6a and 6b.

— 10 11 S1 Routing Selection 1 Input. See Tables 6a and 6b.

— 11 12 S2 Routing Selection 2 Input. See Tables 6a and 6b.

— 12 13 S3 Routing Selection 3 Input. See Tables 6a and 6b.

11 13 14 AS0

3-Level I

C Address Selection 0 Input (Table 3) or LIN Identifier Selection 0

Input (Table 4)

MAX9132/MAX9134/MAX9135

Programmable, High-Speed, Multiple

Input/Output LVDS Crossbar Switches

6 _______________________________________________________________________________________

Typical Operating Characteristics (continued)

AVDD

= V

DVDD

= V

LVDSVDD

= +3.3V, T

= +25°C, unless otherwise noted.)

200ps/div

EYE DIAGRAM

MAX9132/4/5 toc10

150mV/div

840Mbps PRBS

NO PREEMPHASIS

200ps/div

EYE DIAGRAM

MAX9132/4/5 toc11

150mV/div

840Mbps PRBS WITH PREEMPHASIS

1 2 3 4 5 6 7 8 9 10 11 ... 18 19

MAX9132/MAX9134/MAX9135 1

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Rainbow-electronics MAX9135 Manual de usuario Pagina 6

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