參數(shù)資料
型號: IDT5V9888PFGI8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產(chǎn)生/分配
英文描述: 500 MHz, OTHER CLOCK GENERATOR, PQFP32
封裝: GREEN, TQFP-32
文件頁數(shù): 29/37頁
文件大小: 354K
代理商: IDT5V9888PFGI8
35
INDUSTRIALTEMPERATURERANGE
IDT5V9888
3.3V EEPROMPROGRAMMABLECLOCKGENERATOR
0x60
0
00000
00
0x61
0
00000
00
DITH0
X2_0
0x62
0
00000
00
0x63
0
00000
00
0x64
0
00000
00
0x65
0
00000
00
0x66
0
00000
00
0x67
0
00000
00
0x68
0
00000
00
0x69
0
00000
00
DITH1
X2_1
0x6A
0
00000
00
0x6B
0
00000
00
0x6C
0
00000
00
0x6D
0
00000
00
0x6E
0
00000
00
0x6F
0
00000
00
SD0[3:0][0]
SS_OFFSET1[5:0]
SD0[3:0][11]
SD0[3:0][1]
SD0[3:0][10]
SD0[3:0][3]
SD0[3:0][2]
SD0[3:0][5]
SD0[3:0][6]
SD1[3:0][3]
NSSC0[3:0]
TSSC0[3:0]
SD1[3:0][1]
TSSC1[3:0]
NSSC1[3:0]
SD1[3:0][10]
SD1[3:0][9]
SD1[3:0][2]
SD0[3:0][4]
SD1[3:0][7]
SD0[3:0][7]
SD0[3:0][9]
SS_OFFSET0[5:0]
SD1[3:0][0]
SD0[3:0][8]
SD1[3:0][4]
SD1[3:0][5]
SD1[3:0][8]
SD1[3:0][11]
SD1[3:0][6]
0x70
0x71
0x72
0x73
0x74
0x75
0x76
0x77
0x78
0x79
0x7A
0x7B
0x7C
0x7D
0x7E
0x7F
0x80
0x81
CERR
0x82
0x83
0x84
0x85
0x86
0x87
0x88
SPREAD SPRECTRUM SETTINGS FOR PLL0
SS_OFFSET0=SS Fractional Offset/ First Sample (Unsigned);
TSSC0=# of PFD Cycles Per SS Cycle Step, TSSC="0000" for SSC off (Default);
NSSC0=# of SS Samples to Use from SS Memory (Default is "0");
DITH0=LSB DITHER on
Σ, ("1"=dither on, "0"=off (Default));
X2_0=
Σ output x2, ("1"=x2, "0"=normal (Default));
SD0=Delta-encoded samples (unsigned); Waveform start with SS_OFFSET0, then SS_OFFSET0+SD0[0], etc. (Default is "0");
SPREAD SPRECTRUM SETTINGS FOR PLL1
SS_OFFSET1=SS Fractional Offset/ First Sample (Unsigned);
TSSC1=# of PFD Cycles Per SS Cycle Step, TSSC="0000" for SSC off (Default);
NSSC1=# of SS Samples to Use from SS Memory (Default is "0");
DITH1=LSB DITHER on
Σ, ("1"=dither on, "0"=off (Default));
X2_1=
Σ output x2, ("1"=x2, "0"=off (Default));
SD1=Delta-encoded samples (unsigned); Waveform start with SS_OFFSET1, then SS_OFFSET1+SD1[0], etc. (Default is "0");
CRC error in EEPROM
CERR = CRC error bit indicator ("1`" = CRC error)
Read-Only
RAM (PROGRAMMING REGISTER) TABLES
ADDR
765
43
210
Default
Register
Hex Value
7
6543
210
BIT #
(Default Settings)
DESCRIPTION
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