TUA6034 Infineon Technologies Corporation, TUA6034 Datasheet - Page 50

• Manufacturer Part Number: TUA6034
• Description: 3-band Digital Tv / Set-top-box Tuner Ic
• Manufacturer: Infineon Technologies Corporation

Table 17
Name
1) x = don‘t care.
Table 18
Specification
Write Data
Address Byte
Divider byte 1
Divider byte 2
Control byte
Bandswitch byte
Auxiliary byte
Mode
normal
extended
Reference divider ratios 24, 64, 80, 128 selectable.
Charge pump currents 50, 250 µA selectable.
Auxiliary byte to follow Control byte (T2=0, T1=1, T0=1),
otherwise Bandswitch byte to follow
Control byte.
Reference divider ratios 24, 28, 32, 64 selectable.
Charge pump currents 50, 125, 250, 650 µA selectable.
Auxiliary byte to follow Control byte (T2=0, T1=1, T0=1),
otherwise Bandswitch byte to follow
Control byte.
Defaults at power-on reset
Description of modes
Byte
ADB
DB1
DB2
CB
BB
AB
MSB
1
0
1
0
0
x
bit6
x
1
x
1
0
0
1)
50
bit5
Description
0
x
x
0
0
1
bit4
0
0
0
0
x
x
Bits
bit3
0
1
0
x
x
TUA6034, TUA6036
MA1
bit2
0
x
x
x
V 2.5, 2004-04-28
MA0
bit1
x
x
x
0
Reference
R/W=0
LSB
x
x
1
0