5秒后页面跳转
FS61857-01 PDF预览

FS61857-01

更新时间: 2024-01-02 05:42:00
品牌 Logo 应用领域
AMI 光电二极管
页数 文件大小 规格书
7页 103K
描述
Clock Driver, CMOS, PDSO48,

FS61857-01 技术参数

生命周期:Obsolete包装说明:TSSOP, TSSOP48,.3,20
Reach Compliance Code:unknown风险等级:5.84
JESD-30 代码:R-PDSO-G48端子数量:48
最高工作温度:70 °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:TSSOP48,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源:2.5 V
认证状态:Not Qualified子类别:Clock Drivers
标称供电电压 (Vsup):2.5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUALBase Number Matches:1

FS61857-01 数据手册

 浏览型号FS61857-01的Datasheet PDF文件第2页浏览型号FS61857-01的Datasheet PDF文件第3页浏览型号FS61857-01的Datasheet PDF文件第4页浏览型号FS61857-01的Datasheet PDF文件第5页浏览型号FS61857-01的Datasheet PDF文件第6页浏览型号FS61857-01的Datasheet PDF文件第7页 
FS61857-01  
AMERICAN MICROSYSTEMS, INC.  
1:10 HSTL Zero-Delay Clock Buffer IC  
Advance Information  
November 2000  
Figure 1: Block Diagram  
1.0 Features  
Generates one bank of ten differential 2.5V HSTL  
clock outputs (YP0/YN0 to YP9/YN9) from one differ-  
ential HSTL reference clock input  
VDD  
YP0  
YN0  
Power  
PWRDWN#  
Down  
YP1  
YN1  
YP2  
YN2  
YP3  
YN3  
YP4  
YN4  
YP5  
YN5  
YP6  
YN6  
YP7  
YN7  
YP8  
YN8  
Meets the JEDEC Standard PLL Clock Driver for  
AVDD  
Registered DIMM Applications  
External feedback input (FBINP/FBINN) to synchro-  
nize all clock outputs to the reference input  
Operating frequency 60MHz to 170MHz  
FBINP  
FBINN  
PLL  
CKP  
CKN  
Tight tracking skew (spread-spectrum tolerant)  
Integrated 25series damping resistors for driving  
AGND  
point-to-point loads  
Auto power-down mode if reference input frequency  
drops below 20MHz  
YP9  
YN9  
Active-low power-down signal (PWRDWN#) tristates  
all output drivers and disables the PLL  
Packaged in a 48-pin TSSOP  
FBOUTP  
FBOUTN  
GND  
FS61857  
2.0 Description  
Figure 2: Pin Configuration  
The FS61857 is a low skew, low jitter CMOS zero-delay  
phase-lock loop (PLL) clock buffer IC. Ten differential  
buffered clock outputs are derived from an onboard open-  
loop PLL. The PLL aligns the frequency and phase of all  
output clock pairs to the differential reference input clock  
CLKP/CLKN, including a feedback output clock pair that  
feeds back to FBINP/FBINN to close the loop. The PLL  
can be bypassed for test purposes by pulling AVDD to  
ground.  
GND  
YN0  
YP0  
VDD  
YP1  
YN1  
GND  
GND  
YN2  
1
2
3
4
5
6
7
8
9
48 GND  
47 YN5  
46 YP5  
45 VDD  
44 YP6  
43 YN6  
42 GND  
41 GND  
40 YN7  
Table 1: Function Table  
YP2 10  
VDD 11  
VDD 12  
CKP 13  
CKN 14  
VDD 15  
AVDD 16  
AGND 17  
GND 18  
YN3 19  
YP3 20  
VDD 21  
YP4 22  
YN4 23  
GND 24  
39 YP7  
38 VDD  
37 PWRDWN#  
36 FBINP  
35 FBINN  
34 VDD  
33 FBOUTN  
32 FBOUTP  
31 GND  
30 YN8  
INPUT  
OUTPUT  
PLL  
PWR  
DWN#  
YP0-  
YP9  
YN0- FBOUT FBOUT  
AVDD  
CKP CKN  
YN9  
P
N
2.5V  
2.5V  
2.5V  
2.5V  
GND  
GND  
GND  
GND  
-
L
L
H
H
L
L
H
L
H
L
H
L
H
H
L
H
L
H
L
H
L
Z
Z
L
H
Z
Z
L
Z
Z
H
L
Z
Z
H
L
Z
Z
L
H
Z
Z
L
Z
Z
H
L
Z
Z
H
L
OFF  
Zero-  
Delay  
29 YP8  
OFF  
28 VDD  
27 YP9  
L
H
H
-
26 YN9  
PLL  
Bypass  
25 GND  
H
Z
H
Z
OFF  
<20MHz  
Z
Z
ISO9001  
QS9000  
This document contains information on a preproduction product. Specifications and information herein are subject to change without notice.  
11.14.00  

与FS61857-01相关器件

型号 品牌 描述 获取价格 数据表
FS6205-01 AMI Clock Generator, 74.5808MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8

获取价格

FS6207-01 AMI Clock Generator, 27MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8

获取价格

FS6209 ETC DUAL PLL VCXO CLOCK GENERATOR IC

获取价格

FS6209-01 ETC DUAL PLL VCXO CLOCK GENERATOR IC

获取价格

FS6217-01 ETC DUAL PLL CLOCK GENERATOR IC

获取价格

FS6220-81 AMI Clock Generator, 98.304MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8

获取价格