參數(shù)資料
型號(hào): STA538Q
廠商: 意法半導(dǎo)體
英文描述: Zener Diode; Application: General; Pd (mW): 400; Vz (V): 26.29 to 27.64; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: MHD
中文描述: 2個(gè)為1.3 W D類與模擬或數(shù)字輸入2.0多聲道數(shù)字音頻處理器與最終幻想放大器
文件頁(yè)數(shù): 46/59頁(yè)
文件大?。?/td> 402K
代理商: STA538Q
Registers
STA538
46/59
PLLCFG0
PLL configuration register 0
Address:
0x14
Type:
R/W
Buffer:
No
Reset:
0x00
Description:
PLLCFG1
PLL configuration register 1
Address:
0x15
Type:
R/W
Buffer:
No
Reset:
0x00
Description:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PLL_DIRECT_
PROG
FRAC_CTRL
DITHER_DISABLE[1:0]
IDF[3:0]
7 PLL_DIRECT_PROG: PLL programming:
0: default
1: PLL is programmed according to the PLLCFG register settings
6 FRAC_CTRL:
0: default
1: PLL fractional-frequency synthesis is enabled
5:4 DITHER_DISABLE[1:0]:
00: default
MSB = 1: disables rectangular PDF dither input to SDM
LSB = 1: disables triangular PDF dither input to SDM
3:0 IDF[3:0]: PLL input division factor:
0000: IDF = 1 (default)
0001: IDF = 1
0010: IDF = 2
1111: IDF = 15
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
FRAC_INPUT[15:8]
7:0 FRAC_INPUT[15:8]: 16 bits are used to set the fractional part of PLL multiplication factor:
0000 0000: default
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