3.3V 4:1 DIFFERENTIAL MULTIPLEXER Micrel, Inc. FEATURES SY100EL57L SY100EL57L DESCRIPTION ■ 3.3V power supply ■ Useful as either 4:1 or 2:1 multiplexer ■ VBB output for single-ended operation ■ 75KΩ internal input pulldown resistors ■ Available in 150 mil 16-pin SOIC package The SY100EL57L is a full differential 4:1 multiplexer. By leaving the SEL1 line open (pulled LOW via the input pulldown resistors) the device can also be used as a differential 2:1 multiplexer with SEL0 input selecting between D0 and D1. The fully differential architecture of the EL57L makes it ideal for use in low skew applications such as clock distribution. The SEL1 is the most significant select line. The binary number applied to the select inputs will select the same numbered data input (i.e., 00 selects D0). Multiple VBB outputs are provided for single-ended or AC coupled interfaces. In these scenarios, the VBB output should be connected to the data bar inputs and bypassed via a 0.01µF capacitor to ground. Note that the VBB output can source/sink up to 0.5mA of current without upsetting the voltage level. TRUTH TABLE PIN NAMES SEL1 SEL0 DATA OUT Pin L L D0 D0-3 Differential Data Inputs L H D1 SEL0, 1 Mux Select Inputs H L D2 VBB1, 2 Reference Outputs H H D3 Q Data Outputs M9999-031306 [email protected] or (408) 955-1690 1 1 Function Rev.: D Amendment: /0 Issue Date: March 2006 Micrel, Inc. SY100EL57L PACKAGE/ORDERING INFORMATION Ordering Information(1) Part Number SY100EL57LZC SY100EL57LZCTR (2) SY100EL57LZI SY100EL57LZITR (2) Package Type Operating Range Package Marking Lead Finish Z16-2 Commercial SY100EL57LZC Sn-Pb Z16-2 Commercial SY100EL57LZC Sn-Pb Z16-2 Industrial SY100EL57LZI Sn-Pb Z16-2 Industrial SY100EL57LZI Sn-Pb SY100EL57LZG(3) Z16-2 Industrial SY100EL57LZG with Pb-Free bar-line indicator Pb-Free NiPdAu SY100EL57LZGTR(2, 3) Z16-2 Industrial SY100EL57LZG with Pb-Free bar-line indicator Pb-Free NiPdAu Notes: 1. Contact factory for die availability. Dice are guaranteed at TA = 25°C, DC Electricals only. 2. Tape and Reel. 3. Pb-Free package is recommended for new designs. VCC SEL0 SEL1 Q Q VBB1 VBB2 VEE 16 15 14 13 12 11 10 9 4:1 1 2 3 4 5 6 7 8 D0 D0 D1 D1 D2 D2 D3 D3 16-Pin Narrow SOIC (Z16-2) M9999-031306 [email protected] or (408) 955-1690 2 Micrel, Inc. SY100EL57L ABSOLUTE MAXIMUM RATINGS(1) Symbol Rating Value Unit VEE Power Supply (VCC = 0V) –7.0 to 0 V VIN Input Voltage (VCC = 0V) 0 to –4.3 V IOUT Output Current - Continuous - Surge 50 100 mA TLEAD Lead Temperature (soldering, 20sec.) +260 °C TA Operating Temperature Range –40 to +85 °C VEE Operating Range(1,2) –4.0 to –3.0 V Notes: 1. Absolute maximum ratings, beyond which, device life may be impaired, unless otherwise specified on an individual data sheet. 2. Parametric values specified at: Power Supply Range 100EL57L Series: -3.0V to -3.8V. 100EL DC CHARACTERISTICS VEE = VEE (Min) - VEE (Max); VCC = GND(1) TA = –40°C Symbol Parameter TA = 0°C to 85°C Min. Typ. Max. Min. Typ. Max. Unit Condition VOH Output HIGH Voltage -1085 -1005 -880 -1025 -955 -880 mV VIN = VIH (Max) or VIL (Min) VOL Output LOW Voltage -1830 -1695 -1555 -1810 -1705 -1620 mV VIN = VIH (Max) or VIL (Min) VOHA Output HIGH Voltage -1095 — — -1035 — — mV VIN = VIH (Min) or VIL (Max) VOLA Output LOW Voltage — — -1555 — — -1610 mV VIN = VIH (Min) or VIL (Max) VIH Input HIGH Voltage -1165 — -880 -1165 — -880 mV VIL Input LOW Voltage -1810 — -1475 -1810 — -1475 mV IIL Input LOW Current 0.5 — — 0.5 — — µA VIN = VIL (Max) Note: 1. Outputs are terminated through a 50Ω resistor to -2.0V except where otherwise specified on the individual data sheets. DC ELECTRICAL CHARACTERISTICS VEE = VEE (Min) - VEE (Max); VCC = GND TA = –40°C Symbol Parameter IEE Power Supply Current VBB Output Reference Voltage IIH Input HIGH Current M9999-031306 [email protected] or (408) 955-1690 TA = 0°C TA = +25°C TA = +85˚C Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. — -15 -24 — -15 -24 — -15 -24 — -15 -27 mA -1.38 — -1.26 -1.38 — -1.26 -1.38 — -1.26 -1.38 — -1.26 V — — 150 — — 150 — — 150 — — 150 µA 3 Max. Unit Micrel, Inc. SY100EL57L AC ELECTRICAL CHARACTERISTICS VEE = VEE (Min) - VEE (Max); VCC = GND TA = –40°C Symbol tPD TA = 0°C TA = +25°C TA = +85˚C Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit Propagation Delay DATA to Q/Q SEL to Q/Q 350 350 — — 550 600 350 350 — — 550 600 360 350 — — 560 610 380 380 — — 580 630 — — 50 — — 50 — — 50 — — 50 ps tskew Input Skew DATA to Q VPP Minmum Input Swing DATA 150 — — 150 — — 150 — — 150 — — Common Mode Range DATA -2.0 — -0.4 -2.0 — -0.4 -2.0 — -0.4 -2.0 — -0.4 125 — 575 125 — 520 125 — 520 125 — 520 VCMR tr tf Output Rise/Fall Times Q (20% - 80%) M9999-031306 [email protected] or (408) 955-1690 ps mV V 4 ps Micrel, Inc. SY100EL57L 16-PIN SOIC .150" WIDE (Z16-2) Rev. 02 MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 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. © 2006 Micrel, Incorporated. M9999-031306 [email protected] or (408) 955-1690 5