5V/3.3V 1:2 DIFFERENTIAL FANOUT BUFFER Precision Edge™ SY10EL11V SY100EL11V FINAL FEATURES ■ ■ ■ ■ ■ ■ ■ ■ 3.3V and 5V power supply options 265ps propagation delay 5ps skew between outputs High bandwidth output transitions Internal 75KΩ input pull-down resistors Replaces SY10/100EL11 Improved output waveform characteristics Available in 8-pin SOIC package Precision Edge™ DESCRIPTION The SY10/100EL11V are 1:2 differential fanout gates. These devices are functionally similar to the E111A/L devices, with higher performance capabilities. Having within-device skews and output transition times significantly improved over the E111A/L, the EL11V is ideally suited for those applications which require the ultimate in AC performance. The differential inputs of the EL11V employ clamping circuitry to maintain stability under open input conditions. If the inputs are left open (pulled to VEE), the Q outputs will go LOW. PIN CONFIGURATION/BLOCK DIAGRAM Q0 1 8 VCC Q0 2 7 D PIN NAMES Pin Q1 Q1 3 6 4 5 D Function D Data Inputs Q0, Q1 Data Outputs VEE SOIC TOP VIEW Precision Edge is a trademark of Micrel, Inc. Rev.: E 1 Amendment: /0 Issue Date: February 2003 SY10EL11V SY100EL11V Micrel ABSOLUTE MAXIMUM RATINGS(1) Symbol Rating Value Unit VCC Power Supply Voltage (VEE = 0) +6.0 to 0 V VEE Power Supply Voltage (VCC = 0) –6.0 to 0 V VIN Input Voltage (VCC = 0V, VIN not more negative than VEE) Input Voltage (VEE = 0V, VIN not more positive than VCC) –6.0 to 0 +6.0 to 0 V V IOUT Output Current 50 100 mA TA Operating Temperature Range –40 to +85 °C Tstore Storage Temperature Range –65 to +150 °C θJA Thermal Resistance (Junction-to-Ambient) 160 109 °C/W °C/W θJC Thermal Resistance (Junction-to-Case) 39 °C/W –Continuous –Surge –Still Air –500lfpm NOTE: 1. Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. This is a stress rating only and functional operation is not implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to ABSOLUTE MAXIMUM RATlNG conditions for extended periods may affect device reliability. DC ELECTRICAL CHARACTERISTICS(1) VEE = VEE (Min.) to VEE (Max.); VCC = GND TA = –40°C Symbol IEE IIH TA = 0°C TA = +25°C TA = +85°C Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Power Supply Current 10EL 100EL — — 26 26 31 31 15 15 26 26 31 31 15 15 26 26 31 31 15 15 26 30 31 36 Input HIGH Current — — 150 — — 150 — — 150 — — 150 NOTE: 1. Parametric values specified at: Unit mA 10/100EL11V Series: -3.0V to -5.5V. 2 µA SY10EL11V SY100EL11V Micrel AC ELECTRICAL CHARACTERISTICS(1) VEE = VEE (Min.) to VEE (Max.); VCC = GND TA = –40°C Symbol Parameter TA = 0°C TA = +25°C TA = +85°C Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit tPLH tPHL Propagation Delay to Output D 135 260 385 185 260 335 190 265 340 215 290 365 ps tskew Within-Device Skew(2) Duty Cycle Skew(3) — — 5 5 — — — — 5 5 20 20 — — 5 5 20 20 — — 5 5 20 20 ps VPP Minimum Input Swing(4) 150 — — 150 — — 150 — — 150 — — mV VCMR Common Mode Range –1.3 — –0.4 –1.4 — –0.4 –1.4 — –0.4 –1.4 — –0.4 V tr tf Output Rise/Fall Times Q 100 (20% to 80%) 225 350 100 225 350 100 225 350 100 225 350 ps (5) NOTES: 1. Parametric values specified at: 10/100EL11V Series: -3.0V to -5.5V. 2. Within-device skew defined as identical transitions on similar paths through a device. 3. Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device. 4. Minimum input swing for which AC parameters are guaranteed. The device has a DC gain of ≈40. 5. 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)|. PRODUCT ORDERING CODE Ordering Code SY10EL11VZC SY10EL11VZCTR* Package Type Operating Range Package Marking Z8-1 Commercial HEL11V Z8-1 Commercial Ordering Code Package Type Operating Range Package Marking SY10EL11VZI(1) Z8-1 Industrial HEL11V HEL11V SY10EL11VZITR*(1) Z8-1 Industrial HEL11V Z8-1 Industrial XEL11V Z8-1 Industrial XEL11V SY100EL11VZC Z8-1 Commercial XEL11V SY100EL11VZI(1) SY100EL11VZCTR* Z8-1 Commercial XEL11V SY100EL11VZITR*(1) * Tape and Reel Note 1. * Tape and Reel Recommended for new designs. 3 SY10EL11V SY100EL11V Micrel 8 LEAD SOIC .150" WIDE (Z8-1) Rev. 03 MICREL, INC. TEL 1849 FORTUNE DRIVE SAN JOSE, CA 95131 + 1 (408) 944-0800 FAX + 1 (408) 944-0970 WEB USA 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. © 2003 Micrel, Incorporated. 4