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MC100LVEL37 bảng dữ liệu(PDF) 2 Page - ON Semiconductor |
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MC100LVEL37 bảng dữ liệu(HTML) 2 Page - ON Semiconductor |
2 / 6 page MC100LVEL37 http://onsemi.com 2 Figure 1. 20−Lead Pinout (Top View) Q0 Q0 Q1 Q1 Q2 Q2 Q3 Q3 VCC CLK0 CLK0 Clk_Sel CLK1 CLK1 MR VEE 19 20 18 17 16 15 14 2 1 34567 VEE 13 8 12 9 11 10 VCC VCC VEE ÷ 1 ÷2 Warning: All VCC and VEE pins must be externally connected to Power Supply to guarantee proper operation. FUNCTION ECL Differential Clock ÷1 Outputs ECL Differential Clock ÷2 Outputs ECL Differential Clock Inputs ECL Input Clock Selection ECL Asynchronous Master Reset Positive Supply Negative Supply PIN Q0, Q0; Q1, Q1 Q2, Q2; Q3, Q3 CLKn, CLKn Clk_Sel MR VCC VEE MR L L H Clk_Sel L H X Q0, 1 CLK0/÷1 CLK1/÷1 L X = Don’t Care Q2, 3 CLK0/÷2 CLK1/÷2 L Table 1. TRUTH TABLE Table 2. PIN DESCRIPTION Table 3. MAXIMUM RATINGS Symbol Parameter Condition 1 Condition 2 Rating Unit VCC PECL Mode Power Supply VEE = 0 V 8 to 0 V VEE NECL Mode Power Supply VCC = 0 V −8 to 0 V VI PECL Mode Input Voltage NECL Mode Input Voltage VEE = 0 V VCC = 0 V VI VCC VI VEE 6 to 0 −6 to 0 V V Iout Output Current Continuous Surge 50 100 mA mA TA Operating Temperature Range −40 to +85 °C Tstg Storage Temperature Range −65 to +150 °C qJA Thermal Resistance (Junction to Ambient) 0 lfpm 500 lfpm 20 SOIC 20 SOIC 90 60 °C/W °C/W qJC Thermal Resistance (Junction to Case) Standard Board 20 SOIC 30 to 35 °C/W Tsol Wave Solder Pb Pb−Free <2 to 3 sec @ 248°C <2 to 3 sec @ 260°C 265 265 °C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. |
Số phần tương tự - MC100LVEL37 |
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Mô tả tương tự - MC100LVEL37 |
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