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Specifications are subject to change without notice
MEDIATEK CONFIDENTIAL, NO DISCLOSURE
9
5-5 Pin Definitions
Abbreviations:
y
SR: Slew Rate
y
PU: Pull Up
y
PD: Pull Down
y
SMT:
Schmitt
Trigger
y
4mA~16mA: Output buffer driving strength.
Pin Main Alt. Type Description
Analog Interface (62)
123
RFIP
Analog
Input
AC coupled DVD RF signal input RFIP
124
RFIN OPOUT
Analog
Input
1) AC coupled DVD RF signal input RFIN
2) GPI36
125
RFG OPINP
Analog
Input
Main beam, RF AC input path
126
RFH OPINN
Analog
Input
Main beam, RF AC input path
127
RFA
Analog
Input
RF main beam input A
128
RFB
Analog
Input
RF main beam input B
1
RFC
Analog
Input
RF main beam input C
2
RFD
Analog
Input
RF main beam input D
3
RFE
Analog
Input
RF sub beam input E
4
RFF
Analog
Input
RF sub beam input E
5
AVDD12_2
Analog
power
Analog 1.2V power
6
AVDD33_1
Analog
Power
Analog 3.3V power
7 XTALI Input
27MHz crystal input
Mediatek
Confidential
Only
For
SAC