MT1389L View Datasheet(PDF) - MediaTek Inc
Part Name
Description
Manufacturer
MT1389L Datasheet PDF : 38 Pages
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V1.2
PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE
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.
MT1389L
Desktop DVD Player SOC
MTK CONFIDENTIAL, NO DISCLOSURE
Pin
Main
Alt.
Type
Description
Analog Interface (66)
125
RFIP
Analog Input
AC coupled DVD RF signal input RFIP
126
RFIN
OPOUT
Analog Input
AC coupled DVD RF signal input RFIN
127
RFG
OPINP
Analog Input
Main beam, RF AC input path
128
RFH
OPINN
Analog Input
Main beam, RF AC input path
1
RFA
Analog Input
RF main beam input A
2
RFB
Analog Input
RF main beam input B
3
RFC
Analog Input
RF main beam input C
4
RFD
Analog Input
RF main beam input D
5
RFE
Analog Input
RF sub beam input E
6
RFF
Analog Input
RF sub beam input E
7
AVDD18_2
Analog power
Analog 1.8V power
8
AVDD33_1
Analog Power Analog 3.3V power
9
XTALI
Input
27MHz crystal input
10
XTALO
Output
27MHz crystal output
11
AGND33
Analog Ground Analog Ground
12
V20
Analog output Reference voltage 2.0V
13
V14
Analog output Reference voltage 1.4V
14
REXT
Analog Input
Current reference input. It generates reference current for
RF path. Connect an external 15K resistor to this pin and
AVSS
15
MDI1
Analog Input
Laser power monitor input
7
All information contained herein is the exclusive property of MediaTek Inc. and shall not be distributed, reproduced
or disclosed in whole or in part without prior written permission of MediaTek Inc
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