參數(shù)資料
型號: THS8083APZPG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: GREEN, PLASTIC, HTQFP-100
文件頁數(shù): 18/63頁
文件大?。?/td> 320K
代理商: THS8083APZPG4
312
3.11.5 Register Name: NOM_INC_2
Subaddress: 04 (R/W)
NOM_INC23
NOM_INC22
NOM_INC21
NOM_INC20
NOM_INC19
NOM_INC18
NOM_INC17
NOM_INC16
MSB
LSB
NOM_INC[23..16]:
See register NOM_INC_0.
Default: 0x2E
3.11.6 Register Name: NOM_INC_3
Subaddress: 05 (R/W)
NOM_INC31
NOM_INC30
NOM_INC29
NOM_INC28
NOM_INC27
NOM_INC26
NOM_INC25
NOM_INC24
MSB
LSB
NOM_INC[31..24]:
See register NOM_INC_0.
Default: 0xBA
3.11.7 Register Name: NOM_INC_4
Subaddress: 06 (R/W)
X
NOM_INC32
MSB
LSB
NOM_INC32:
See register NOM_INC_0
Default: 0x00
NOTE: The default value for NOM_INC is 0xBA2E8A16. As shown in Appendix A, this can be calculated to
correspond to a DTO output frequency of 78.75 MHz (XGA@75Hz).
IMPORTANT: To properly update the increment, it is required to successively program NOM_INC_0 to NOM_INC_4
and then repeat the programming of the two last bytes NOM_INC3 and NOM_INC4 in this order. This properly sets
the DTO to the new frequency.
3.11.8 Register Name: VCODIV
Subaddress: 07 (R/W)
X
VCODIV2
VCODIV1
VCODIV0
MSB
LSB
VCODIV[2..0]:
Divider in analog PLL loop. Determines the internal master clock frequency as VCODIV x master clock
frequency (from XTL1MCLK/XTL2).
Default: 0x03, corresponds to an analog multiplier of 8, producing an internal nominal frequency of
8x14.31818 MHz
VCO_DIV[2..0]
ANALOG PLL MULTIPLIER
000
5
001
6
010
7
011 (default)
8
100
9
101
10
110
11
111
12
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