参数资料
型号: SL28504RLCT
厂商: SILICON LABORATORIES
元件分类: 时钟产生/分配
英文描述: OTHER CLOCK GENERATOR, QCC64
封装: 9 X 9 MM, LEAD FREE, MO-220, QFN-64
文件页数: 23/31页
文件大小: 325K
代理商: SL28504RLCT
SL28504
ADVANCE
INFORMATION
Rev 1.1
Page 3 of 31
14
SRC0#/DOT96#
O, DIF 100 MHz Differential serial reference clocks/Fixed 96 MHz clock output. Selected
via I2C default is SRC0.
15
VSS_IO
GND
Ground for PLL2.
16
VDD_PLL3
PWR
3.3V Power supply for PLL3
17
SRC1/25M0_F
O, SE 100 MHz Differential serial reference clocks/ Free run 25MHz clock output
18
SRC1#/25M1_24.576M
O, SE 100 MHz Differential serial reference clocks/ 25MHz clock output/24.576MHz clock
output
19
VSS_PLL3
GND
Ground for PLL3.
20
VDD_PLL3_IO
PWR
3.3V-1.05V power supply for PLL3
21
SRC2_SATA
O, DIF 100 MHz Differential serial reference clocks.
22
SRC2#_SATA#
O, DIF 100 MHz Differential serial reference clocks.
23
VSS_SRC
GND
Ground for outputs.
24
SRC3
O, DIF 100-MHz Differential serial reference clocks
25
SRC3#
O, DIF 100-MHz Differential serial reference clocks
26
VDD_SRC_IO
PWR
3.3V-1.05V power supply for SRC outputs.
27
SRC4
O, DIF 100 MHz Differential serial reference clocks.
28
SRC4#
O, DIF 100 MHz Differential serial reference clocks.
29
VSS_SRC
GND
Ground for outputs.
30
SRC9
O, DIF 100 MHz Differential serial reference clocks.
31
SRC9#
O, DIF 100 MHz Differential serial reference clocks.
32
SRC11#
O, DIF 100 MHz Differential serial reference clocks
33
SRC11
O, DIF 100 MHz Differential serial reference clocks
34
SRC10
O, DIF 100 MHz Differential serial reference clocks.
35
SRC#10
O, DIF 100 MHz Differential serial reference clocks.
36
VDD_SRC_IO
PWR
3.3V-1.05V power supply for SRC outputs.
37
CPU_STOP#/SRC5#
I/O,
Dif
3.3V tolerant input for stopping CPU outputs./100 MHz Differential serial reference
clocks. The option is selected by SRC5_EN
38
PCI_STOP#/SRC5
I/O,
Dif
3.3V tolerant input for stopping PCI and SRC outputs./100 MHz Differential serial
reference clocks.The option is selected by SRC5_EN
39
VDD_SRC
PWR
3.3V Power supply for SRC PLL.
40
SRC6#
O, DIF 100 MHz Differential serial reference clocks.
41
SRC6
O, DIF 100 MHz Differential serial reference clocks.
42
VSS_SRC
GND
Ground for outputs.
43
SRC7#
O, DIF 100 MHz Differential serial reference clocks
44
SRC7
O, DIF 100 MHz Differential serial reference clocks
45
VDD_SRC_IO
PWR
3.3V-1.05V power supply for SRC outputs.
46
SRC8#/CPUC2_ITP#
O, DIF Selectable differential CPU or SRC clock output. ITP_EN = 0 @ CK_PWRGD
assertion = SRC8
ITP_EN = 1 @ CK_PWRGD assertion = CPU2
Note: CPU2 is an iAMT clock in iAMT mode depending on the configuration set in Byte 11
Bit3:2.
47
SRC8/CPUT2_ITP
O, DIF Selectable differential CPU or SRC clock output. ITP_EN = 0 @ CK_PWRGD
assertion = SRC8
ITP_EN = 1 @ CK_PWRGD assertion = CPU2
Note: CPU2 is an iAMT clock in iAMT mode depending on the configuration set in Byte 11
Bit3:2.
48
SEL_24.576M
I, PD
Select 25M1_24.576M output and SRC1
0 = 25M1, M= SRC1, 1 = 24.576M
64-TSSOP Pin Definitions
Pin No.
Name
Type
Description
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