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参数资料
| 型号： | CY28346ZXC |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 15/19页 |
| 文件大小： | 0K |
| 描述： | IC CLOCK DIFF OUT CK408 56TSSOP |
| 标准包装： | 35 |
| 类型： | * |
| PLL： | 是 |
| 输入： | 晶体 |
| 输出： | 时钟 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:19 |
| 差分 - 输入:输出： | 无/是 |
| 频率 - 最大： | 200MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | * |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
| 其它名称： | SLCY28346ZXC |
CY28346
........................Document #: 38-07331 Rev. *C Page 5 of 19
Byte 6: Silicon Signature Register[4] (all bits are Read-only)
Bit
@Pup
Pin#
Description
7
0
Revision = 0001
60
50
41
3
0
Vendor Code = 0011
20
11
01
Byte 7: Reserved Register
Bit
@Pup
Pin#
Description
7
0
Reserved. Set = 0.
6
0
Reserved. Set = 0.
5
0
Reserved. Set = 0.
4
0
Reserved. Set = 0.
3
0
Reserved. Set = 0.
2
0
Reserved. Set = 0.
1
0
Reserved. Set = 0.
0
Reserved. Set = 0.
Byte 8: Dial-a-Frequency Control Register N
Bit
@Pup
Name
Description
7
0
Reserved. Set = 0.
6
0
N6, MSB
These bits are for programming the PLL’s internal N register. This access allows the user to
modify the CPU frequency at very high resolution (accuracy). All other synchronous clocks
(clocks that are generated from the same PLL, such as PCI) remain at their existing ratios
relative to the CPU clock.
50
N5
40
N4
30
N3
20
N2
10
N3
00
N0, LSB
Byte 9: Dial-a-Frequency Control Register R
Bit
@Pup
Name
Description
70
Reserved. Set = 0.
6
0
R5, MSB
These bits are for programming the PLL’s internal R register. This access allows the user to
modify the CPU frequency at very high resolution (accuracy). All other synchronous clocks
(clocks that are generated from the same PLL, such as PCI) remain at their existing ratios
relative to the CPU clock.
50
R4
40
R3
30
R2
20
R1
10
R0
00
DAF_ENB
R and N register mux selection. 0 = R and N values come from the ROM. 1 = data is loaded
from DAF (SMBus) registers.
Note:
4. When writing to this register, the device will acknowledge the Write operation, but the data itself will be ignored.
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| CY28346ZXC-2 | 功能描述:时钟合成器/抖动清除器 NB Clk Intel Brkdale 830M & 845 chipsets RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| CY28346ZXC-2T | 功能描述:时钟合成器/抖动清除器 NB Clk Intel Brkdale 830M & 845 chipsets RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| CY28346ZXCT | 功能描述:时钟合成器/抖动清除器 NB Clk Intel Brkdale 830M & 845 chipsets RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
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| CY28347OC | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Universal Single-chip Clock Solution for VIA P4M266/KM266 DDR Systems |
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