L9637(1998) 查看數據表（PDF） - STMicroelectronics

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L9637
(Rev.:1998)

ISO 9141 INTERFACE

STMicroelectronics 

L9637

Figure 6: EMS Performance (ISO 9141 BUS system).

= VS = 12V

50 Ohm

10kHz

VS

TX

K

IS O i n te rf a c e

D

Signal comparison

∆≤D±£101%0 %

Figure 7.

P i(m W )

VS

RX

K

IS O i n te rf a c e

510 Ohm

136 Ohm

1.5n F

68 Ohm

P robe

NAP - 73

4 0dB

P ima x = 5W

Rhode & Schw artz

SMG

0 .1 - 1 0 0 0M H z

Pi

NAP

10000

5000

n o t i n c id e n t p o w e r re s i s ta n t

1000

in cid en t p ow er res istant

100

1

10

100

1000

f (M H z)

8/11

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