參數(shù)資料
型號: TUA6037F
廠商: INFINEON TECHNOLOGIES AG
元件分類: 調(diào)諧器
英文描述: 3-BAND, VIDEO TUNER, QCC48
封裝: GREEN, PLASTIC, VQFN-48
文件頁數(shù): 47/62頁
文件大小: 1024K
代理商: TUA6037F
Data Sheet
51
Revision 2.0, 2007-07-20
TUA 6039F-2, TUA 6037F
Reference
Table 17
Defaults at power-on reset
Table 18
Description of modes
Name
Byte
Bits
MSB
bit6bit5bit4bit3bit2bit1
LSB
Write Data
Address Byte
ADB
1
0
MA1
MA0
R/W=0
Divider byte 1
DB1
0
x
1)
1) x = don‘t care.
xxxxx
x
Divider byte 2
DB2
xxxxxxx
x
Control byte
CB
11
00100
1
Bandswitch byte
BB
00
00000
0
Auxiliary byte
AB
00
10000
0
Mode
Description
normal
Reference divider ratios 24, 64, 80, 128 selectable.
Charge pump currents 50, 250 A selectable.
Auxiliary byte to follow Control byte (T2 = 0, T1 = 1, T0 = 1),
otherwise Bandswitch byte to follow Control byte.
extended
Reference divider ratios 24, 28, 32, 64 selectable.
Charge pump currents 50, 125, 250, 650 A selectable.
Auxiliary byte to follow Control byte (T2 = 0, T1 = 1, T0 = 1),
otherwise Bandswitch byte to follow Control byte.
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