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CYZ2509ZC PDF预览

CYZ2509ZC

更新时间: 2024-11-05 19:57:19
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 光电二极管
页数 文件大小 规格书
6页 73K
描述
Clock Driver, PDSO24

CYZ2509ZC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:TSSOP, TSSOP24,.25Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.92
JESD-30 代码:R-PDSO-G24JESD-609代码:e0
最大I(ol):0.1 A端子数量:24
最高工作温度:85 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP24,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V认证状态:Not Qualified
子类别:Clock Drivers标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:OTHER
端子面层:TIN LEAD端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

CYZ2509ZC 数据手册

 浏览型号CYZ2509ZC的Datasheet PDF文件第2页浏览型号CYZ2509ZC的Datasheet PDF文件第3页浏览型号CYZ2509ZC的Datasheet PDF文件第4页浏览型号CYZ2509ZC的Datasheet PDF文件第5页浏览型号CYZ2509ZC的Datasheet PDF文件第6页 
CYZ2509  
Nine-output Zero Delay Buffer  
OE pins for separate output enable control  
24-pin TSSOP package  
Features  
• Zero delay 9-output buffer with internal loop filter  
• High-frequency operation (150 MHz)  
• Low jitter: < ± 75 pS  
• Low skew < 200 pS  
Extended temperature range: 0°C to 85°C  
Spread-Spectrum-compatible  
Integrated series damping resistors specifically  
designed for registered SDRAM DIMM applications–  
JEDEC JC40-compliant  
Externally controllable output delay  
4555% output duty cycle  
Description  
The CYZ2509 is a 3.3V zero delay buffer designed to distribute  
high-speed clocks in PC, workstation, datacom, telecom and  
other high-performance applications. It is ideal for use in  
SDRAM memory applications, and conforms to the JEDEC  
JC40 specification supporting SDRAM DIMM applications.  
The CYZ2509 has two banks of outputs with independent  
output enable controls. Input-to-output skew can be adjusted  
by varying load/delay on feedback path.  
Pin Configuration  
Block Diagram  
FBOUT  
1Y0  
VSSA  
VDD  
2Y0  
2Y1  
2Y2  
VSS  
VSS  
2Y3  
2Y4  
1
2
3
4
5
6
7
8
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
REF  
VDDA  
VDD  
1Y0  
1Y1  
VSS  
1Y1  
1Y2  
1Y3  
OEA  
FBIN  
REF  
PLL  
1
MUX  
0
VSS  
2Y0  
1Y2  
1Y3  
VDD  
OEA  
FBIN  
VDDA  
SEL  
9
2Y1  
2Y2  
2Y3  
2Y4  
VDD  
OEB  
FBOUT  
10  
11  
12  
OEB  
Table 1. Function Table  
INPUT PINS  
OUTPUT PINS  
2Y(0:4)  
LOW  
OEA  
LOW  
LOW  
HIGH  
HIGH  
OEB  
LOW  
HIGH  
LOW  
HIGH  
1Y(0:3)  
LOW  
LOW  
REF  
FBOUT  
REF  
REF  
REF  
LOW  
REF  
REF  
REF  
REF  
Note:  
1. See Table 4 for additional logic configurations. REF is fixed frequency input.  
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose  
CA 95134  
408-943-2600  
Document #: 38-07391 Rev. **  
Revised June 6, 2002  

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