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DS90CP22M-8 PDF预览

DS90CP22M-8

更新时间: 2024-11-05 22:10:55
品牌 Logo 应用领域
美国国家半导体 - NSC 开关
页数 文件大小 规格书
10页 349K
描述
2X2 800 Mbps LVDS Crosspoint Switch

DS90CP22M-8 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SOIC-16Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.1
模拟集成电路 - 其他类型:CROSS POINT SWITCHJESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:9.902 mm
湿度敏感等级:1信道数量:2
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
输出:SEPARATE OUTPUT封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):235电源:3.3 V
认证状态:Not Qualified座面最大高度:1.753 mm
子类别:Multiplexer or Switches最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES最长断开时间:4.5 ns
最长接通时间:55 ns技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.9 mmBase Number Matches:1

DS90CP22M-8 数据手册

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November 2003  
DS90CP22  
2X2 800 Mbps LVDS Crosspoint Switch  
General Description  
Features  
n Low jitter 800 Mbps fully differential data path  
n 75 ps (typ) of pk-pk jitter with PRBS = 223−1 data  
pattern at 800 Mbps  
DS90CP22 is a 2x2 crosspoint switch utilizing LVDS (Low  
Voltage Differential Signaling) technology for low power, high  
speed operation. Data paths are fully differential from input  
to output for low noise generation and low pulse width dis-  
tortion. The non-blocking design allows connection of any  
input to any output or outputs. LVDS I/O enable high speed  
data transmission for point-to-point interconnects. This de-  
vice can be used as a high speed differential crosspoint, 2:1  
mux, 1:2 demux, repeater or 1:2 signal splitter. The mux and  
demux functions are useful for switching between primary  
and backup circuits in fault tolerant systems. The 1:2 signal  
splitter and 2:1 mux functions are useful for distribution of  
serial bus across several rack-mounted backplanes.  
n Single +3.3 V Supply  
n Less than 330 mW (typ) total power dissipation  
n Non-blocking "’Switch Architecture"’  
n Balanced output impedance  
n Output channel-to-channel skew is 35 ps (typ)  
n Configurable as 2:1 mux, 1:2 demux, repeater or 1:2  
signal splitter  
n LVDS receiver inputs accept LVPECL signals  
n Fast switch time of 1.2ns (typ)  
n Fast propagation delay of 1.3ns (typ)  
The DS90CP22 accepts LVDS signal levels, LVPECL levels  
directly or PECL with attenuation networks.  
<
n Receiver input threshold  
100 mV  
n Available in 16 lead TSSOP and SOIC packages  
n Inter-operates with ANSI/TIA/EIA-644-1995 LVDS  
standard  
The individual LVDS outputs can be put into TRI-STATE by  
use of the enable pins.  
For more details, please refer to the Application Information  
section of this datasheet.  
n Operating Temperature: −40˚C to +85˚C  
Connection Diagrams  
10105305  
Order Number DS90CP22M-8 (SOIC)  
Order Number DS90CP22MT (TSSOP)  
10105310  
@
Diff. Output Eye-Pattern in 1:2 split mode 800 Mbps  
Conditions: 3.3 V, PRBS = 223−1 data pattern,  
VID = 300mV, VCM = +1.2 V, 200 ps/div, 100 mV/div  
© 2003 National Semiconductor Corporation  
DS101053  
www.national.com  

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