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MC100EP196BFAR2G PDF预览

MC100EP196BFAR2G

更新时间: 2024-11-01 12:19:55
品牌 Logo 应用领域
安森美 - ONSEMI 延迟线逻辑集成电路
页数 文件大小 规格书
18页 232K
描述
3.3 V ECL Programmable Delay Chip With FTUNE

MC100EP196BFAR2G 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LQFP, QFP32,.35SQ,32针数:32
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.56Is Samacsys:N
其他特性:NECL MODE: VCC=0 WITH VEE=-3.0 V TO -3.6 V系列:100E
JESD-30 代码:S-PQFP-G32JESD-609代码:e3
长度:7 mm逻辑集成电路类型:ACTIVE DELAY LINE
湿度敏感等级:2功能数量:1
抽头/阶步数:1023端子数量:32
最高工作温度:85 °C最低工作温度:-40 °C
输出极性:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP32,.35SQ,32
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:+-3.3 V
最大电源电流(ICC):175 mA可编程延迟线:YES
Prop。Delay @ Nom-Sup:15.25 ns认证状态:Not Qualified
座面最大高度:1.6 mm子类别:Delay Lines
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
技术:ECL温度等级:INDUSTRIAL
端子面层:Tin (Sn)端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED总延迟标称(td):12.4 ns
宽度:7 mmBase Number Matches:1

MC100EP196BFAR2G 数据手册

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MC100EP196B  
3.3 V ECL Programmable  
Delay Chip With FTUNE  
Descriptions  
The MC100EP196B is a Programmable Delay Chip (PDC) designed  
primarily for clock deskewing and timing adjustment. It provides variable  
delay of a differential NECL/PECL input transition. It has similar  
architecture to the EP195 with the added feature of further tunability in  
delay using the FTUNE pin. The FTUNE input takes an analog voltage  
http://onsemi.com  
MARKING  
DIAGRAMS*  
from V to V to fine tune the output delay from 0 to 60 ps.  
CC  
EE  
The delay section consists of a programmable matrix of gates and  
multiplexers as shown in the logic diagram, Figure 3. The delay  
increment of the EP196B has a digitally selectable resolution of about  
10 ps and a net range of up to 10.4 ns. The required delay is selected by  
the 10 data select inputs D[9:0] values and controlled by the LEN  
(Pin 10). A LOW level on LEN allows a transparent LOAD mode of  
real time delay values by D[9:0]. A LOW to HIGH transition on LEN  
will LOCK and HOLD current values present against any subsequent  
changes in D[10:0]. The approximate delay values for varying tap  
numbers correlating to D0 (LSB) through D9 (MSB) are shown in  
Table 6 and Figure 4.  
MC100  
EP196B  
AWLYYWWG  
LQFP32  
FA SUFFIX  
CASE 873A  
32  
1
1
The IN/IN inputs can accept LVPECL (SE or Diff), or LVDS level  
signals. Because the MC100EP196B is designed using a chain of  
multiplexers it has a fixed minimum delay of 2.2 ns. An additional pin  
D10 is provided for controlling Pins 14 and 15, CASCADE and  
CASCADE, also latched by LEN, in cascading multiple PDCs for  
increased programmable range. The cascade logic allows full control of  
multiple PDCs. Switching devices from all “1” states on D[0:9] with  
SETMAX LOW to all “0” states on D[0:9] with SETMAX HIGH will  
increase the delay equivalent to “D0”, the minimum increment.  
Select input pins D[10:0] may be threshold controlled by  
MC100  
EP196B  
ALYWG  
32  
1
QFN32  
MN SUFFIX  
CASE 488AM  
A
L
Y
W
G
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= PbFree Package  
combinations of interconnects between V (pin 7) and V (pin 8) for  
EF  
CF  
receiving LVCMOS, ECL, or LVTTL level signals. For LVCMOS input  
levels, leave V and V open. For ECL operation, short V and V  
*For additional marking information, refer to  
Application Note AND8002/D.  
CF  
EF  
CF  
EF  
(Pins 7 and 8). For LVTTL level operation, connect a 1.5 V supply  
reference to V and leave open V pin. The 1.5 V reference voltage at  
CF  
EF  
the V pin can be accomplished by placing a 2.2 kW resistor between  
CF  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 16 of this data sheet.  
V
CF  
and V for a 3.3 V power supply.  
EE  
The V pin, an internally generated voltage supply, is available to  
BB  
this device only. For singleended input conditions, the unused  
differential input is connected to V as a switching reference voltage.  
BB  
V
V
may also rebias AC coupled inputs. When used, decouple V and  
via a 0.01 mF capacitor and limit current sourcing or sinking to  
0.5 mA. When not used, V should be left open.  
The 100 Series contains temperature compensation.  
BB  
CC  
BB  
BB  
Features  
Maximum Input Clock Frequency >1.2 GHz Typical  
Programmable Range: 0 ns to 10 ns  
Delay Range: 2.2 ns to 12.4 ns  
10 ps Increments  
NECL Mode Operating Range:  
= 0 V with V = 3.0 V to 3.6 V  
V
CC  
EE  
IN/IN Inputs Accept LVPECL, LVNECL, LVDS Levels  
A Logic High on the EN Pin Will Force Q to Logic Low  
D[10:0] Can Select Either LVPECL, LVCMOS, or  
Linearity 40 ps max  
LVTTL Input Levels  
PECL Mode Operating Range:  
V Output Reference Voltage  
BB  
V
CC  
= 3.0 V to 3.6 V with V = 0 V  
EE  
These are PbFree Devices  
© Semiconductor Components Industries, LLC, 2008  
1
Publication Order Number:  
April, 2008 Rev. 1  
MC100EP196B/D  

MC100EP196BFAR2G 替代型号

型号 品牌 替代类型 描述 数据表
MC100EP196BFAG ONSEMI

完全替代

3.3 V ECL Programmable Delay Chip With FTUNE

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