SY10EP51VKG-TR Microchip

ECL Pro SY10EP51V Micrel, Inc. 5V/3.3V D FLIP-FLOP WITH RESET ECL Pro SY10EP51V AND DIFFERENTIAL CLOCK FEATURES 3.3V and 5V power supply options 320ps typical propagation delay ECL Pro Maximum frequency > 3GHz typical 75K internal input pulldown resistor DESCRIPTION Transistor count: 143 Available in 8-Pin (3mmx3mm) MSOP, SOIC and The SY10EP51V is a D flip-flop with reset and MLF (2mmx2mm) packages differential clock. The device is pin and functionally equivalent to the EL51 device. The reset input is an asynchronous, level triggered signal. Data enters the master portion of the flip-flop when CLK is LOW and is transferred to the slave, and thus the outputs, upon a positive transition of the CLK. The differential clock inputs of the EP51V allow the device to be used as a negative edge triggered flip-flop. The differential input employs clamp circuitry to maintain stability under open input conditions. When left open, the CLK input will be pulled down to V and the EE /CLK input will be biased a V /2. CC PIN NAMES TRUTH TABLE D RESET CLK Q Pin Function CLK, /CLK ECL Clock Inputs LL Z L RESET ECL Asynchronous Reset HL Z H D ECL Data Input XH X L Q, /Q ECL Data Outputs Z = LOW to HIGH Transition V Positive Supply CC V Negative, 0 Supply EE ECL Pro is a registered trademark of Micrel, Inc. Rev.: E Amendment: /0 M9999-060409 1 Issue Date: June 2009 hbwhelp micrel.com or (408) 955-1690 ECL Pro SY10EP51V Micrel, Inc. PACKAGE/ORDERING INFORMATION (1) Ordering Information Package Operating Package Lead RESET 1 8 VCC Part Number Type Range Marking Finish R D 2 D 7 Q SY10EP51VKC K8-1 Commercial HP51 Sn-Pb Flip (2) SY10EP51VKCTR K8-1 Commercial HP51 Sn-Pb CLK 3 6 /Q Flop SY10EP51VZC Z8-1 Commercial HEP51V Sn-Pb /CLK 4 5 VEE (2) SY10EP51VZCTR Z8-1 Commercial HEP51V Sn-Pb SY10EP51VKI K8-1 Industrial HP51 Sn-Pb 8-Pin SOIC and MSOP Packages (2) SY10EP51VKITR K8-1 Industrial HP51 Sn-Pb SY10EP51VZI Z8-1 Industrial HEP51V Sn-Pb (2) SY10EP51VZITR Z8-1 Industrial HEP51V Sn-Pb RESET 1 8 VCC (3) SY10EP51VKG K8-1 Industrial HP51 with Pb-Free Pb-Free bar-line indicator NiPdAu D 2 7 Q (2, 3) SY10EP51VKGTR K8-1 Industrial HP51 with Pb-Free CLK 3 6 /Q Pb-Free bar-line indicator NiPdAu /CLK 4 5 VEE (2, 3) SY10EP51VMGTR MLF-8 Industrial H51 with Pb-Free Pb-Free bar-line indicator NiPdAu (3) SY10EP51VZG Z8-1 Industrial HEP51V with Pb-Free 8-Pin (2mmx2mm) MLF Pb-Free bar-line indicator NiPdAu (2, 3) SY10EP51VZGTR Z8-1 Industrial HEP51V with Pb-Free Pb-Free bar-line indicator NiPdAu Notes: 1. Contact factory for die availability. Dice are guaranteed at T = 25C, DC Electricals only. A 2. Tape and Reel. 3. Pb-Free package is recommended for new designs. M9999-060409 2 hbwhelp micrel.com or (408) 955-1690