參數(shù)資料
型號: CY28317PVXC-2
廠商: Silicon Laboratories Inc
文件頁數(shù): 10/20頁
文件大?。?/td> 0K
描述: IC CLK FTG VIA PL/E133T 48SSOP
標準包裝: 30
類型: 時鐘/頻率發(fā)生器
PLL:
輸入: 晶體
輸出: HCSL,LVCMOS
電路數(shù): 1
比率 - 輸入:輸出: 1:20
差分 - 輸入:輸出: 無/是
頻率 - 最大: 248MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 48-BSSOP(0.295",7.50mm 寬)
供應商設備封裝: 48-SSOP
包裝: 管件
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
相關PDF資料
PDF描述
CY28323OXC IC CLOCK BROOKDALE GPENT4 48SSOP
CY28354OXC-400 IC BUFF 273MHZ 4DDR DIMM 48SSOP
CY28378OXC IC CLOCK CK408/TITAN 845 48SSOP
CY284108ZXC IC CLOCK SERV CK410B 56TSSOP
CY28410OXC-2 IC CLOCK CK410 GRANTSDALE 56SSOP
相關代理商/技術參數(shù)
參數(shù)描述
CY28317PVXC-2T 功能描述:時鐘發(fā)生器及支持產(chǎn)品 NB Clk VIA SDRAM Chipsets / Tualatin RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56
CY28317ZC-2 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:FTG for Mobile VIA PL133T and PLE133T Chipsets
CY28317ZC-2T 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:FTG for Mobile VIA PL133T and PLE133T Chipsets
CY28322 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Clocks and Buffers
CY28322-2 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:133-MHz Spread Spectrum Clock Synthesizer with Differential CPU Outputs