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| Micrel, Inc. 6-BIT D REGISTER SY10E151 SY100E151 SY10E151 SY100E151 FEATURES s 1100MHz toggle frequency s Extended 100E VEE range of -4.2V to -5.46V s s s s Differential outputs Asynchronous Master Reset Dual clocks Fully compatible with industry standard 10KH, 100K ECL levels s Internal 75K input pulldown resistors s Fully compatible with Motorola MC10E/100E151 s Available in 28-pin PLCC package DESCRIPTION The SY10/100E151 offer 6 edge-triggered, high-speed, master-slave D-type flip-flops with differential outputs, designed for use in new, high-performance ECL systems. The two external clock signals (CLK1, CLK2) are gated through a logical OR operation before use as clocking control for the flip-flops. Data is clocked into the flip-flops on the rising edge of either CLK1 or CLK2 (or both). When both CLK1 and CLK2 are at a logic LOW, data enters the master and is transferred to the slave when either CLK1 or CLK2 (or both) go HIGH. The MR (Master Reset) signal operates asynchronously to make all Q outputs go to a logic LOW. BLOCK DIAGRAM D0 Q0 R D1 D R D2 D R D3 D R D4 D R D5 D R CLK1 CLK2 M R Q0 Q1 Q1 Q2 Q2 Q3 Q3 Q4 Q4 Q5 Q5 PIN NAMES Pin D Function Data Inputs Clock Inputs Master Reset True Outputs Inverting Outputs VCC to Output D0-D5 CLK1, CLK2 MR Q0-Q5 Q0-Q5 VCCO M9999-032006 hbwhelp@micrel.com or (408) 955-1690 Rev.: G Amendment: /0 1 Issue Date: March 2006 Micrel, Inc. SY10E151 SY100E151 PACKAGE/ORDERING INFORMATION MR CLK2 CLK1 NC VCCO Q5 Q5 Ordering Information(1) Part Number Package Type J28-1 J28-1 J28-1 J28-1 J28-1 J28-1 J28-1 J28-1 Operating Range Industrial Industrial Commercial Commercial Industrial Industrial Commercial Commercial Package Marking SY10E151JI SY10E151JI SY100E151JC SY100E151JC SY10E151JY with Pb-Free bar-line indicator SY10E151JY with Pb-Free bar-line indicator SY100E151JZ with Pb-Free bar-line indicator SY100E151JZ with Pb-Free bar-line indicator Lead Finish Sn-Pb Sn-Pb Sn-Pb Sn-Pb Matte-Sn Matte-Sn Matte-Sn Matte-Sn 25 24 23 22 21 20 19 SY10E151JI 18 17 D5 D4 D3 VEE D2 D1 D0 26 27 28 1 2 3 4 5 6 7 8 9 10 11 Q4 Q4 VCC Q3 Q3 Q2 Q2 SY10E151JITR(2) SY100E151JC SY100E151JCTR(2) SY10E151JY(3) SY10E151JYTR(2, 3) SY100E151JZ(3) SY100E151JZTR(2, 3) PLCC TOP VIEW J28-1 16 15 14 13 12 NC VCCO Q0 Q1 Q1 28-Pin PLCC (J28-1) Notes: VCCO Q0 1. Contact factory for die availability. Dice are guaranteed at TA = 25C, DC Electricals only. 2. Tape and Reel. 3. Pb-Free package is recommended for new designs. M9999-032006 hbwhelp@micrel.com or (408) 955-1690 2 Micrel, Inc. SY10E151 SY100E151 TRUTH TABLES(1) Asynchronous Operation Inputs Dn X CLK1 X CLK2 X MR H Output Qn(t + 1) L Dn L H L H X X X Synchronous Operation Inputs CLK1 u u L L H u L CLK2 L L u u u H L MR L L L L L L L Output Qn(t + 1) L H L H Qn(t) Qn(t) Qn(t) Note: 1. H = HIGH Voltage Level L = LOW Voltage Level X = Don't Care t = Time before positive CLK transition t+1 = Time after positive CLK transition u = LOW-to-HIGH transition DC ELECTRICAL CHARACTERISTICS(1) VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND TA = 0C Symbol IIH IEE Parameter Input HIGH Current Power Supply Current 10E 100E Note: 1. Specification for packaged product only. TA = +25C 150 78 78 -- -- -- -- 65 65 150 78 78 TA = +85C Max. 150 78 90 Unit A mA Condition -- -- -- -- -- -- 65 75 Min. Typ. Max. Min. Typ. -- -- -- -- 65 65 Max. Min. Typ. AC ELECTRICAL CHARACTERISTICS(2) VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND TA = 0C Symbol fMAX tPD Parameter Max. Toggle Frequency Propagation Delay to Output CLK MR Set-up Time, D Hold Time, D Reset Recovery Time Minimum Pulse Width CLK, MR Within-Device Skew Rise/Fall Time 20% to 80% 1100 1400 475 475 0 350 750 400 -- 300 650 650 -175 175 550 -- 65 450 -- 800 850 -- -- -- -- -- 700 TA = +25C 1100 1400 475 475 0 350 750 400 -- 300 650 650 -175 175 550 -- 65 450 -- 800 850 -- -- -- -- -- 700 TA = +85C Max. -- 800 850 -- -- -- -- -- 700 ps ps ps ps ps ps -- -- -- -- 1 -- Unit MHz ps 475 475 0 350 750 400 -- 300 650 650 -175 175 550 -- 65 450 Condition -- -- 1100 1400 Min. Typ. Max. Min. Typ. Max. Min. Typ. tS tH tRR tPW tskew tr tf Note: 1. Within-device skew is defined as identical transitions on similar paths through a device. 2. Specification for packaged product only. M9999-032006 hbwhelp@micrel.com or (408) 955-1690 3 Micrel, Inc. SY10E151 SY100E151 28-PIN PLCC (J28-1) Rev. 03 MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 TEL USA + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB http://www.micrel.com The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser's use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser's own risk and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale. (c) 2006 Micrel, Incorporated. M9999-032006 hbwhelp@micrel.com or (408) 955-1690 4 |
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