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| Micrel, Inc. 5V/3.3V VARIABLE OUTPUT SWING DIFFERENTIAL RECEIVER SY100EL16VS SY100EL16VS FEATURES 3.3V and 5V power supply options High bandwidth output transitions Internal 75K pull-down resistors on inputs Functionally equivalent to SY100EL16V with variable output swing Improved output waveform characteristics Available in 8-pin SOIC and 8-pin (3mm) MSOP DESCRIPTION The SY100EL16VS are differential receivers with variable output swing. The devices are functionally equivalent to the EL16V devices with an input that control the amplitude of the outputs. The operational range of the EL16VS control input is from VBB (max. swing) to VCC (min. swing). Simple control of the output swing can be obtained by a variable resistor between the VBB pin and VCC with the wiper driving VCTRL. The EL16VS provides a VBB output for either singleended use or as a DC bias for AC coupling to the device. The VBB pin should be used only as a bias for the EL16VS as its current sink/source capability is limited. Whenever used, the VBB pin should be bypassed to ground via a 0.01F capacitor. Under open input conditions (pulled to VEE), internal input clamps will force the Q output LOW. PIN NAMES Pin D Q VBB VCTRL Data Inputs Data Outputs Reference Voltage Output Output Swing Control Function TYPICAL VOLTAGE OUTPUT SWING 100 90 +105C VOLTAGE SWING (%) 80 70 60 50 40 30 20 10 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 VCC - VCTRL Figure 1. Typical Voltage Output Swing VCC = 3.3V or 5V +45C -40C M9999-083007 hbwhelp@micrel.com or (408) 955-1690 Rev.: E Amendment: /0 1 1 Issue Date: August 2007 Micrel, Inc. SY100EL16VS PACKAGE/ORDERING INFORMATION Ordering Information(1) VCTRL D /D VBB 1 2 3 4 8 7 6 5 VCC Q /Q VEE Part Number SY100EL16VSKC SY100EL16VSKCTR(2) SY100EL16VSZC SY100EL16VSZCTR(2) SY100EL16VSKI SY100EL16VSKITR(2) Package Type K8-1 K8-1 Z8-1 Z8-1 K8-1 K8-1 Z8-1 Z8-1 K8-1 K8-1 Z8-1 Z8-1 Operating Range Commercial Commercial Commercial Commercial Industrial Industrial Industrial Industrial Industrial Industrial Industrial Industrial Package Marking XLEL16VS XLEL16VS XEL16VS XEL16VS XLEL16VS XLEL16VS XEL16VS XEL16VS XLEL16VS with Pb-Free bar-line indicator XLEL16VS with Pb-Free bar-line indicator XEL16VS with Pb-Free bar-line indicator XEL16VS with Pb-Free bar-line indicator Lead Finish Sn-Pb Sn-Pb Sn-Pb Sn-Pb Sn-Pb Sn-Pb Sn-Pb Sn-Pb Pb-Free NiPdAu Pb-Free NiPdAu Pb-Free NiPdAu Pb-Free NiPdAu 8-Pin SOIC and 8-PinMSOP SY100EL16VSZI SY100EL16VSZITR(2) SY100EL16VSKG(3) SY100EL16VSKGTR(2, 3) SY100EL16VSZG(3) SY100EL16VSZGTR(2, 3) 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. M9999-083007 hbwhelp@micrel.com or (408) 955-1690 2 Micrel, Inc. SY100EL16VS DC ELECTRICAL CHARACTERISTICS(1) VEE = VEE (Min.) to VEE (Max.); VCC = GND TA = -40C Symbol IEE VBB IIH VOL VOL VOH Parameter Power Supply Current Output Reference Voltage Input HIGH Current -D, D -VCTRL Min. -- -1.38 -- -- Typ. 18 -- -- -- -- -- -- Max. 22 -1.26 150 40 Min. 9 -1.38 -- -- TA = 0C Typ. 18 -- -- -- -- -- -- Max. 22 -1.26 150 40 9 -1.38 -- -- TA = +25C Min. Typ. 18 -- -- -- Max. 22 -1.26 150 40 9 -1.38 -- -- TA = +85C Min. Typ. 21 -- -- -- -- -- -- Max. Unit 26 -1.26 150 40 mA V A Output LOW Voltage(2) -1890 VCTRL = VBB Output LOW Voltage(2) -1180 VCTRL = VCC Output HIGH Voltage(3) -1085 -1620 -1870 -975 -880 -1135 -1025 -1680 -1870 -1775 -1680 -1870 -990 -880 -1135 -1065 -1025 -955 -990 -880 -1135 -1025 -1680 mV -990 -880 mV mV NOTES: 1. Parametric values specified at: 100EL16VS Series: -3.0V to -5.5V. 2. If VCTRL is an open circuit, use the VOH (max. & min.) and VOL (VCTRL = VBB: max only) limits. 3. VCC VCTRL VEE. AC ELECTRICAL CHARACTERISTICS(1) VEE = VEE (Min.) to VEE (Max.); VCC = GND TA = -40C Symbol tPLH tPHL tskew VPP VCMR tr tf Parameter Propagation Delay to Output D (Diff) D (SE) Min. 175 125 -- 150 -1.3 -- Typ. -- 250 5 -- -- 160 Max. 325 425 -- -- -0.4 260 Min. 175 125 -- 150 -1.4 -- TA = 0C Typ. Max. -- 250 5 -- -- 160 325 375 20 -- -0.4 260 175 125 -- 150 -1.4 -- TA = +25C Min. Typ. -- 250 5 -- -- 160 Max. 325 375 20 -- -0.4 260 205 155 -- 150 -1.4 -- TA = +85C Min. Typ. -- 280 5 -- -- 160 Max. Unit 355 405 20 -- -0.4 260 ps ps mV V ps Duty Cycle Skew(2) (Diff) Minimum Input Swing(3) Range(4) Common Mode Output Rise/Fall Times Q (20% to 80%) NOTES: 1. Parametric values specified at: 100EL16VS Series: -3.0V to -5.5V. 2. Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device. 3. Minimum input swing for which AC parameters are guaranteed. The device has a DC gain of 40 when output has a full swing. 4. 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)|. M9999-083007 hbwhelp@micrel.com or (408) 955-1690 3 Micrel, Inc. SY100EL16VS APPLICATION IMPLEMENTATION VCTRL 1 VCTRL D D VBB 2 3 4 7 Q 6 Q 5 VEE 50 -2V VSWING (pk-pk) 8 VCC 50 Figure 2. Voltage Source Implementation +5.0V 1 VCTRL D D 2 3 4 VBB 8 VCC 7 Q 6 Q 5 VEE 470 VSWING (pk-pk) 470 Figure 3. Alternative Implementation M9999-083007 hbwhelp@micrel.com or (408) 955-1690 4 Micrel, Inc. SY100EL16VS 8-PIN MSOP (K8-1) M9999-083007 hbwhelp@micrel.com or (408) 955-1690 5 Micrel, Inc. SY100EL16VS 8-PIN SOIC .150" WIDE (Z8-1) Rev. 03 MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL + 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) 2006 Micrel, Incorporated. M9999-083007 hbwhelp@micrel.com or (408) 955-1690 6 |
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