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| Micrel, Inc. 5V/3.3V / 2 DIVIDER Precision Edge(R) SY10EL32V Precision Edge(R) SY100EL32V SY10EL32V SY100EL32V FEATURES s s s s s s 3.3V and 5V power supply options 510ps propagation delay 3.0GHz toggle frequency High bandwidth output transistions Internal 75K input pull-down resistors Available in 8-pin SOIC package Precision Edge(R) DESCRIPTION The SY10/100EL32V are integrated /2 dividers. The differential clock inputs and the VBB allow a differential, single-ended or AC-coupled interface to the device. If used, the VBB output should be bypassed to ground with a 0.01F capacitor. Also note that the VBB is designed to be used as an input bias on the EL32V only; the VBB output has limited current sink and source capability. The reset pin is asynchronous and is asserted on the rising edge. Upon power-on, the internal flip-flop will attain a random state; the reset allows for the synchronization of multiple EL32Vs in a system. PIN NAMES Pin CLK Reset VBB Q Function Clock Inputs Asynchronous Reset Reference Voltage Output Data Outputs Precision Edge is a registered trademark of Micrel, Inc. M9999-120705 hbwhelp@micrel.com or (408) 955-1690 Rev.: E Amendment: /0 1 1 Issue Date: December 2005 Micrel, Inc. Precision Edge(R) SY10EL32V SY100EL32V PACKAGE/ORDERING INFORMATION Ordering Information(1) Reset CLK CLK VBB 1 R 2 /2 3 4 6 5 Q VEE 7 Q 8 VCC Part Number SY10EL32VZC SY10EL32VZCTR(2) SY100EL32VZC SY100EL32VZCTR(2) SY10EL32VZI SY10EL32VZITR(2) SY100EL32VZI SY100EL32VZITR(2) SY10EL32VZG(3) SY10EL32VZGTR(2, 3) SY100EL32VZG(3) SY100EL32VZGTR(2, 3) Package Type Z8-1 Z8-1 Z8-1 Z8-1 Z8-1 Z8-1 Z8-1 Z8-1 Z8-1 Z8-1 Z8-1 Z8-1 Operating Range Commercial Commercial Commercial Commercial Industrial Industrial Industrial Industrial Industrial Industrial Industrial Industrial Package Marking HEL32V HEL32V XEL32V XEL32V HEL32V HEL32V XEL32V XEL32V Lead Finish Sn-Pb Sn-Pb Sn-Pb Sn-Pb Sn-Pb Sn-Pb Sn-Pb Sn-Pb 8-Pin SOIC (Z8-1) HEL32V with Pb-Free Pb-Free bar-line indicator NiPdAu HEL32V with Pb-Free Pb-Free bar-line indicator NiPdAu XEL32V with Pb-Free Pb-Free bar-line indicator NiPdAu XEL32V with Pb-Free Pb-Free bar-line indicator NiPdAu Notes: 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. M9999-120705 hbwhelp@micrel.com or (408) 955-1690 2 Micrel, Inc. Precision Edge(R) SY10EL32V SY100EL32V DC ELECTRICAL CHARACTERISTICS(1) VEE = VEE (Min.) to VEE (Max.); VCC = GND TA = -40C Symbol IEE Parameter Power Supply Current 10EL 100EL Min. -- -- Typ. 25 25 -- -- -- Max. 30 30 Min. -- -- TA = 0C Typ. 25 25 -- -- -- Max. 30 30 TA = +25C Min. -- -- Typ. 25 25 -- -- -- Max. 30 30 Min. -- -- TA = +85C Typ. 25 29 -- -- -- Max. 30 35 V -1.30 -1.38 -1.26 -1.38 150 -- -1.27 -1.35 -1.26 -1.38 150 -- -1.25 -1.31 -1.26 -1.38 150 -- -1.19 -1.26 150 A Unit mA VBB Output Reference Voltage 10EL -1.43 100EL -1.38 Input HIGH Current -- IIH NOTE: 1. Parametric values specified at: 10/100EL32V Series: -3.0V to -5.5V. AC ELECTRICAL CHARACTERISTICS(1) VEE = VEE (Min.) to VEE (Max.); VCC = GND TA = -40C Symbol fMAX tPD VPP VCMR tr tf Parameter Maximum Toggle Frequency Prop Delay to Output D Reset to Q Minimum Input Swing(2) Common Mode Range(3) Min. 2.2 360 390 150 -1.3 100 Typ. 3.0 500 540 -- -- 225 Max. -- 640 690 -- -0.4 350 Min. 2.6 410 440 150 -1.4 100 TA = 0C Typ. 3.0 500 540 -- -- 225 Max. -- 590 640 -- -0.4 350 TA = +25C Min. 2.6 420 440 150 -1.4 100 Typ. 3.0 510 540 -- -- 225 Max. -- 600 640 -- -0.4 350 TA = +85C Min. 2.6 450 450 150 -1.4 100 Typ. 3.0 540 550 -- -- 225 Max. -- 630 650 -- -0.4 350 Unit GHz ps mV V ps Output Rise/Fall Times Q (20% to 80%) NOTES: 1. Parametric values specified at: 10/100EL32V Series: -3.0V to -5.5V. 2. Minimum input swing for which AC parameters are guaranteed. The device has a DC gain of 40. 3. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies between VPP min. and 1V. The lower end of the CMR range varies 1:1 with VEE. The numbers in the spec table assume a nominal VEE = -3.3V. Note for PECL operation, the VCMR (min) will be fixed at 3.3V - |VCMR (min)|. M9999-120705 hbwhelp@micrel.com or (408) 955-1690 3 Micrel, Inc. Precision Edge(R) SY10EL32V SY100EL32V 8-PIN SOIC .150" WIDE (Z8-1) 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 datasheet 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) 2005 Micrel, Incorporated. M9999-120705 hbwhelp@micrel.com or (408) 955-1690 4 |
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