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参数资料
| 型号： | CY28317PVXC-2T |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 10/20页 |
| 文件大小： | 0K |
| 描述： | IC CLK FTG VIA PL/E133T 48SSOP |
| 标准包装： | 1,000 |
| 类型： | 时钟/频率发生器 |
| PLL： | 是 |
| 输入： | 晶体 |
| 输出： | HCSL，LVCMOS |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:20 |
| 差分 - 输入:输出： | 无/是 |
| 频率 - 最大： | 248MHz |
| 电源电压： | 3.135 V ~ 3.465 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-BSSOP（0.295"，7.50mm 宽） |
| 供应商设备封装： | 48-SSOP |
| 包装： | 带卷 (TR) |
CY28317-2
..................... Document #: 38-07094 Rev. *B Page 18 of 20
24-MHz Clock Output (Lump Capacitance Test Load = 20 pF)
Parameter
Description
Test Condition/Comments
Min.
Typ.
Max.
Unit
f
Frequency, Actual
Determined by PLL divider ratio (see m/n below)
24.004
MHz
fD
Deviation from 24 MHz
(24.004 – 24)/24
+167
ppm
m/n
PLL Ratio
(14.31818 MHz x 57/34 = 24.004 MHz)
57/34
tR
Output Rise Edge Rate
Measured from 0.4V to 2.4V
0.5
2
V/ns
tF
Output Fall Edge Rate
Measured from 2.4V to 0.4V
0.5
2
V/ns
tD
Duty Cycle
Measured on the rising and falling edges at 1.5V
45
55
%
fST
Frequency Stabilization
from Power-up (cold start)
Assumes full supply voltage reached within 1 ms
from power-up. Short cycles exist prior to
frequency stabilization.
3ms
Zo
AC Output Impedance
Average value during switching transition. Used
for determining series termination value.
40
Ordering Information
Ordering Code
Package Type
Operating Range
CY28317PVC-2
48-pin SSOP
Commercial, 0°C to 70°C
CY28317PVC-2T
48-pin SSOP - Tape and Reel
Commercial, 0°C to 70°C
CY28317ZC-2
48-pin TSSOP
Commercial, 0°C to 70°C
CY28317ZC-2T
48-pin TSSOP - Tape and Reel
Commercial, 0°C to 70°C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CY28317ZC-2 | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:FTG for Mobile VIA PL133T and PLE133T Chipsets |
| CY28317ZC-2T | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:FTG for Mobile VIA PL133T and PLE133T Chipsets |
| CY28322 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Clocks and Buffers |
| CY28322-2 | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:133-MHz Spread Spectrum Clock Synthesizer with Differential CPU Outputs |
| CY28322ZC-2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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