BBK 9903S, Service Manual

Page: 36 / 94

MT1379
PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
E
LECTRICAL
C
HARACTERISTICS
Absolute Maximum Rating
Symbol Parameters Value Unit
VDD3 3.3V Supply voltage -0.3 to 3.6 V
VDD2 2.5V Supply voltage -0.3 to 3.0 V
VDDA Analog Supply voltage -0.3 to 3.6 V
V
IN
Input Voltage -0.3 to 5.5 V
V
OUT
Output Voltage -0.3 to VDD3+0.3 V
Ta Ambient Temperature 0 to 70
°
C
DC Charateristics
Symbol Parameters Min Typ Max Unit
V
IH
Input voltage high 2.4 - 3.6 V
V
IL
Input voltage low - - 0.8 V
V
OH
Output voltage high 3.0 - VDD3 V
V
OL
Output voltage low - - 0.5 V
I
IH
High level input current 10 uA
I
IL
Low level input current -10 uA
P
D
Power dissapation 1.0 W
P
Down
Power down mode 0.1 W