MAX12005 Datasheet, PDF (13/14 Pages) Maxim Integrated Products – Satellite IF Switch

Satellite IF Switch
Table 3. DiSEqC Slave Control Interface Registers (continued)
ADDRESS
Switch_reg
BIT ACC
NAME
7
RW option
6
RW satellite
5
RW polarization
4
RW band
3
RW option_switchable
FUNCTION
0 = Positions A/B, 1 = Positions C/D
0 = Satellite A(C), 1 = Satellite B(D)
0 = Vertical, 1 = Horizontal
0 = Low band, 1 = High band
Options switch available
Low_LOF_reg_2
Low_LOF_reg_1
Low_LOF_reg_0
High_LOF_reg_2
High_LOF_reg_1
High_LOF_reg_0
2
R satellite_switchable
Satellite switch available
1
R polarization_switchable Polarization switch available
0
R band_switchable
Band switch available
7:4
R low_10GHz
Low LOF value, 10GHz digit
3:0
R low_1GHz
1GHz digit
7:4
R low_100MHz
100MHz digit
3:0
R low_10MHz
10MHz digit
7:4
R low_1MHz
1MHz digit
3:0
R low_table_entry
Table entry number
7:4
R high_10GHz
High LOF value, 10GHz digit
3:0
R high_1GHz
1GHz digit
7:4
R high_100MHz
100MHz digit
3:0
R high_10MHz
10MHz digit
7:4
R high_1MHz
1MHz digit
3:0
R high_table_entry
Table entry number
DEFAULT
0
0
0
0
Depends on
cascade input
1
1
1
0000
1001
0111
0101
0000
0010
0001
0000
0110
0000
0000
0100
PROCESS: BiCMOS
Chip Information
Package Information
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
PACKAGE
TYPE
48 TQFN
PACKAGE
CODE
T4877+4
OUTLINE
NO.
21-0144
LAND
PATTERN NO.
90-0130
13