CLC2011, CLC4011 Low Power, Low Cost, Rail-to-Rail I/O Amplifiers FE ATU R E S 136A supply current 4.9MHz bandwidth Output swings to within 20mV of either rail Input voltage range exceeds the rail by >250mV 5.3V/s slew rate 21nV/Hz input voltage noise 35mA linear output current Fully specified at 2.7V and 5V supplies General Description The CLC2011 (dual) and CLC4011 (quad) are ultra-low cost, low power, voltage feedback amplifiers. At 2.7V, the CLCx011 family uses only 136A of supply current per amplifier and are designed to operate from a supply range of 2.5V to 5.5V (1.25 to 2.75). The input voltage range exceeds the negative and positive rails. The CLCx011 family of amplifiers offer high bipolar performance at a low CMOS prices. They offer superior dynamic performance with 4.9MHz small signal bandwidths and 5.3V/s slew rates. The combination of low power, high bandwidth, and rail-to-rail performance make the CLCx011 amplifiers well suited for battery-powered communication/computing systems. A P P LICATION S Portable/battery-powered applications Mobile communications, cell phones, pagers ADC buffer Active filters Portable test instruments Notebooks and PDA's Signal conditioning Medical equipment Portable medical instrumentation Ordering Information - back page Output Swing vs. Load Large Signal Frequency Response 1.35 Output Voltage (0.27V/div) V s = 5V Magnitude (1dB/div) V o = 1Vpp V o = 4Vpp V o = 2Vpp R L = 10k R L = 1k 0 R L = 75 R L = 100 R L = 200 R L = 75/100 -1.35 0.01 0.1 1 -2.0 10 Frequency (MHz) (c) 2009 - 2014 Exar Corporation 0 2.0 Input Voltage (0.4V/div) 1 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Absolute Maximum Ratings Operating Conditions Stresses beyond the limits listed below may cause permanent damage to the device. Exposure to any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime. Supply Voltage Range....................................................2.5 to 5.5V Operating Temperature Range................................-40C to 125C Junction Temperature............................................................ 150C Storage Temperature Range....................................-65C to 150C Lead Temperature (Soldering, 10s).......................................260C VS...................................................................................... 0V to 6V VIN............................................................. -VS - 0.5V to +VS +0.5V Package Thermal Resistance Continuous Output Current...................................-40mA to +40mA JA (SOIC-8)......................................................................150C/W JA (MSOP-8)................................................................... 200C/W JA (SOIC-14)..................................................................... 90C/W JA (TSSOP-14).................................................................100C/W Package thermal resistance (JA), JEDEC standard, multi-layer test boards, still air. ESD Protection CLC2011, CLC4011 (HBM)........................................................2kV ESD Rating for HBM (Human Body Model). (c) 2009 - 2014 Exar Corporation 2 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Electrical Characteristics at +2.7V TA = 25C, VS = +2.7V, Rf = Rg = 5k, RL = 10k to VS/2; G = 2; unless otherwise noted. Symbol Parameter Conditions Min Typ Max Units Frequency Domain Response UGBWSS Unity Gain -3dB Bandwidth G = +1, VOUT = 0.02Vpp 4.9 MHz BWSS -3dB Bandwidth G = +2, VOUT = 0.2Vpp 3.2 MHz BWLS Large Signal Bandwidth G = +2, VOUT = 2Vpp 1.4 MHz GBWP Gain Bandwidth Product G = +11, VOUT = 0.2Vpp 2.5 MHz Time Domain Response tR, tF Rise and Fall Time VOUT = 1V step; (10% to 90%) 163 ns tS Settling Time to 0.1% VOUT = 1V step 500 ns OS Overshoot VOUT = 1V step <1 % SR Slew Rate 1V step 5.3 V/s Distortion/Noise Response HD2 2nd Harmonic Distortion 10kHz, VOUT = 1Vpp -72 dBc HD3 3rd Harmonic Distortion 10kHz, VOUT = 1Vpp -72 dBc THD Total Harmonic Distortion 10kHz, VOUT = 1Vpp 0.03 % en Input Voltage Noise >10kHz 21 nV/Hz XTALK Crosstalk Channel to Channel, VOUT = 2Vpp, f = 10kHz 82 dB Channel to Channel, VOUT = 2Vpp, f = 50kHz 74 dB 0.5 mV V/C DC Performance VIO Input Offset Voltage dVIO Average Drift 5 IB Input Bias Current 90 nA dIB Average Drift 32 pA/C PSRR Power Supply Rejection Ratio DC 83 dB AOL Open Loop Gain VOUT = VS / 2 90 dB IS Supply Current per channel 136 A Non-inverting 12 M 2 pF -0.25 to 2.95 V 81 dB RL = 10k to VS / 2 0.02 to 2.68 V RL = 1k to VS / 2 0.05 to 2.63 V RL = 200 to VS / 2 0.11 to 2.52 V 30 mA 55 Input Characteristics RIN Input Resistance CIN Input Capacitance CMIR Common Mode Input Range CMRR Common Mode Rejection Ratio DC Output Characteristics VOUT IOUT Output Voltage Swing Output Current (c) 2009 - 2014 Exar Corporation 3 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Electrical Characteristics at +5V TA = 25C, VS = +5V, Rf = Rg = 5k, RL = 10k to VS/2; G = 2; unless otherwise noted. Symbol Parameter Conditions Min Typ Max Units Frequency Domain Response UGBWSS Unity Gain -3dB Bandwidth G = +1, VOUT = 0.02Vpp 4.3 MHz BWSS -3dB Bandwidth G = +2, VOUT = 0.2Vpp 3.0 MHz BWLS Large Signal Bandwidth G = +2, VOUT = 2Vpp 2.3 MHz GBWP Gain Bandwidth Product G = +11, VOUT = 0.2Vpp 2.5 MHz Time Domain Response tR, tF Rise and Fall Time VOUT = 1V step; (10% to 90%) 110 ns tS Settling Time to 0.1% VOUT = 2V step 470 ns OS Overshoot VOUT = 1V step <1 % SR Slew Rate 2V step 9 V/s Distortion/Noise Response HD2 2nd Harmonic Distortion 10kHz, VOUT = 1Vpp -73 dBc HD3 3rd Harmonic Distortion 10kHz, VOUT = 1Vpp -75 dBc THD Total Harmonic Distortion 10kHz, VOUT = 1Vpp 0.03 % en Input Voltage Noise >10kHz 22 nV/Hz XTALK Crosstalk Channel to Channel, VOUT = 2Vpp, f = 10kHz 82 dB Channel to Channel, VOUT = 2Vpp, f = 50kHz 74 dB DC Performance VIO Input Offset Voltage -8 dVIO Average Drift 15 IB Input Bias Current 90 dIB Average Drift 40 pA/C PSRR Power Supply Rejection Ratio DC 85 dB AOL Open Loop Gain VOUT = VS / 2 80 IS Supply Current per channel 160 Non-inverting 12 M 2 pF -0.25 to 5.25 V 58 80 dB 0.08 to 4.92 0.04 to 4.96 V RL = 1k to VS / 2 0.07 to 4.9 V RL = 200 to VS / 2 0.14 to 4.67 V 35 mA 55 1.5 8 mV V/C 450 nA dB 235 A Input Characteristics RIN Input Resistance CIN Input Capacitance CMIR Common Mode Input Range CMRR Common Mode Rejection Ratio DC Output Characteristics RL = 10k to VS / 2 VOUT IOUT Output Voltage Swing Output Current (c) 2009 - 2014 Exar Corporation 4 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 CLC2011 Pin Configurations CLC2011 Pin Assignments SOIC-8 / MSOP-8 SOIC-8 / MSOP-8 OUT1 1 -IN1 2 +IN1 3 -Vs + 4 + Pin No. Pin Name Description 1 OUT1 8 +Vs 2 -IN1 Negative input, channel 1 7 OUT2 3 +IN1 Positive input, channel 1 4 -VS 6 -IN2 5 +IN2 Positive input, channel 2 +IN2 6 -IN2 Negative input, channel 2 7 OUT2 8 +VS 5 Output, channel 1 Negative supply Output, channel 2 Positive supply CLC4011 Pin Configuration CLC4011 Pin Assignments SOIC-14 / TSSOP-14 SOIC-14 / TSSOP-14 OUT1 1 14 OUT4 -IN1 2 13 -IN4 +IN1 3 12 +IN4 +VS 4 11 -VS +IN2 5 10 +IN3 -IN2 6 9 -IN3 OUT2 7 8 OUT3 (c) 2009 - 2014 Exar Corporation Pin No. Pin Name 1 OUT1 Description 2 -IN1 Negative input, channel 1 3 +IN1 Positive input, channel 1 4 +VS Positive supply 5 +IN2 Positive input, channel 2 6 -IN2 Negative input, channel 2 7 OUT2 Output, channel 2 8 OUT3 Output, channel 3 9 -IN3 Negative input, channel 3 10 +IN3 Positive input, channel 3 Output, channel 1 11 -VS 12 +IN4 Positive input, channel 4 13 -IN4 Negative input, channel 4 14 OUT4 5 / 17 Negative supply Output, channel 4 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Typical Performance Characteristics TA = 25C, VS = +2.7V, Rf = Rg = 5k, RL = 10k to VS/2; G = 2; unless otherwise noted. V o = 0.2Vpp Inverting Frequency Response at VS = 5V Normalized Magnitude (1dB/div) Normalized Magnitude (1dB/div) Non-Inverting Frequency Response at VS = 5V G=1 Rf = 0 G=2 R f = 5k R f = 5k G=5 R f = 5k 0.01 0.1 1 V o = 0.2Vpp R f = 5k R f = 5k R f = 5k R f = 5k 0.01 10 0.1 Frequency (MHz) G=1 Rf = 0 G=2 R f = 5k R f = 5k G=5 R f = 5k 0.01 0.1 1 R f = 5k G = -2 G = -5 0.01 10 CL R s = 0 + Rs 5k CL 1 10 Frequency Response vs RL Magnitude (1dB/div) Magnitude (1dB/div) CL R s = 0 CL R s = 0 - 0.1 Frequency (MHz) Frequency Response vs CL CL R s = 100 G = -1 G = -10 Frequency (MHz) V o = 0.05V 10 Inverting Frequency Response at VS = 2.7V Normalized Magnitude (1dB/div) Normalized Magnitude (1dB/div) Non-Inverting Frequency Response at VS = 2.7V V o = 0.2Vpp 1 Frequency (MHz) RL RL = 1k RL = 10k RL = 200 RL = 50 5k 0.01 0.1 1 10 0.01 (c) 2009 - 2014 Exar Corporation 0.1 1 10 Frequency (MHz) Frequency (MHz) 6 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Typical Performance Characteristics TA = 25C, VS = +2.7V, Rf = Rg = 5k, RL = 10k to VS/2; G = 2; unless otherwise noted. Frequency Response vs. VOUT Open Loop Gain & Phase vs. Frequency 140 V s = 5V Open Loop Gain (dB) V o = 4Vpp V o = 2Vpp No load 100 80 60 0 40 -45 20 -90 0 R L = 10k -135 No load -20 0.01 0.1 1 -180 10 0 10 Open Loop Phase (deg) V o = 1Vpp Magnitude (1dB/div) V s = 5V 120 R L = 10k 10 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 Frequency (Hz) Frequency (MHz) -20 -20 -30 -30 -40 -40 Distortion (dBc) Distortion (dBc) 2nd Harmonic Distortion vs VOUT 3rd Harmonic Distortion vs VOUT -50 50kHz -60 100kHz 50kHz -70 -50 100kHz -60 20kHz -70 10kHz 10kHz, 20kHz -80 50kHz -80 10kHz -90 -90 0.5 1 1.5 2 0.5 2.5 Output Amplitude (Vpp) 2nd & 3rd Harmonic Distortion at VS = 2.7V -20 -40 2 2.5 55 50 R L = 200 R L = 1k -50 45 nV/Hz Distortion (dBc) R L = 200 1.5 Input Voltage Noise V o = 1Vpp -30 1 Output Amplitude (Vpp) R L = 10k -60 -70 40 35 30 25 20 15 10 -80 R L = 10k -90 0 20 40 60 R L = 1k 80 5 0 100 0.1k Frequency (kHz) (c) 2009 - 2014 Exar Corporation 1k 10k 100k 1M Frequency (Hz) 7 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Typical Performance Characteristics TA = 25C, VS = +2.7V, Rf = Rg = 5k, RL = 10k to VS/2; G = 2; unless otherwise noted. PSRR 0 0 -10 -10 -20 -20 -30 -30 PSRR (dB) CMRR (dB) CMRR -40 -50 -60 -40 -50 -60 -70 -70 -80 -80 -90 -90 10 100 1000 10000 100000 10 Frequency (Hz) 100 1000 10000 100000 Frequency (Hz) Output Swing vs. Load Pulse Response vs. Common Mode Voltage R L = 10k Output Voltage (0.5V/div) Output Voltage (0.27V/div) 1.35 R L = 1k 0 R L = 75 R L = 100 R L = 200 R L = 75/100 1.2V offset 0.6V offset No offset -0.6V offset -1.2V offset -1.35 -2.0 0 2.0 Time (1s/div) Input Voltage (0.4V/div) Crosstalk vs. Frequency (c) 2009 - 2014 Exar Corporation 8 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Application Information +Vs General Description The CLCx011 family of amplifiers are single supply, general purpose, voltage-feedback amplifiers. They are fabricated on a complimentary bipolar process, feature a rail-to-rail input and output, and are unity gain stable. Input 6.8F 0.1F + Output RL 0.1F Basic Operation Figures 1, 2, and 3 illustrate typical circuit configurations for non-inverting, inverting, and unity gain topologies for dual supply applications. They show the recommended bypass capacitor values and overall closed loop gain equations. Figure 4 shows the typical non-inverting gain circuit for single supply applications. +Vs Input 6.8F -Vs Figure 3: Unity Gain Circuit +Vs 6.8F 6.8F + In 0.1F + + 0.1F Out Output - - RL 0.1F Rg 6.8F -Vs G=1 Rf Rf Rg G = 1 + (Rf/Rg) Figure 4: Single Supply Non-Inverting Gain Circuit Figure 1: Typical Non-Inverting Gain Circuit +Vs R1 Input Rg Power Dissipation 6.8F 0.1F + Output RL 0.1F 6.8F -Vs Rf G = - (Rf/Rg) For optimum input offset voltage set R1 = Rf || Rg Figure 2: Typical Inverting Gain Circuit (c) 2009 - 2014 Exar Corporation Power dissipation should not be a factor when operating under the stated 10k load condition. However, applications with low impedance, DC coupled loads should be analyzed to ensure that maximum allowed junction temperature is not exceeded. Guidelines listed below can be used to verify that the particular application will not cause the device to operate beyond it's intended operating range. Maximum power levels are set by the absolute maximum junction rating of 150C. To calculate the junction temperature, the package thermal resistance value ThetaJA (JA) is used along with the total die power dissipation. TJunction = TAmbient + (JA x PD) Where TAmbient is the temperature of the working environment. 9 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 In order to determine PD, the power dissipated in the load needs to be subtracted from the total power delivered by the supplies. Maximum Power Dissipation (W) 2.5 PD = Psupply - Pload Supply power is calculated by the standard power equation. Psupply = Vsupply x IRMSsupply Vsupply = VS+ - VS- TSSOP-14 2 SOIC-14 1.5 SOIC-8 1 0.5 MSOP-8 Power delivered to a purely resistive load is: 0 -40 Pload = ((Vload)RMS2)/Rloadeff -20 0 20 40 60 80 100 120 Ambient Temperature (C) Figure 5. Maximum Power Derating The effective load resistor (Rloadeff) will need to include the effect of the feedback network. For instance, Rloadeff in Figure 3 would be calculated as: RL || (Rf + Rg) These measurements are basic and are relatively easy to perform with standard lab equipment. For design purposes however, prior knowledge of actual signal levels and load impedance is needed to determine the dissipated power. Here, PD can be found from PD = PQuiescent + PDynamic - Pload Input Common Mode Voltage The common mode input range extends to 250mV below ground and to 250mV above Vs, in single supply operation. Exceeding these values will not cause phase reversal. However, if the input voltage exceeds the rails by more than 0.5V, the input ESD devices will begin to conduct. The output will stay at the rail during this overdrive condition. If the absolute maximum input voltage (700mV beyond either rail) is exceeded, externally limit the input current to 5mA as shown in Figure 6. 10k Input Output Quiescent power can be derived from the specified IS values along with known supply voltage, Vsupply. Load power can be calculated as above with the desired signal amplitudes using: - Figure 6. Circuit for Input Current Protection (Vload)RMS = Vpeak / 2 ( Iload)RMS = ( Vload)RMS / Rloadeff The dynamic power is focused primarily within the output stage driving the load. This value can be calculated as: PDynamic = (VS+ - Vload)RMS x ( Iload)RMS Driving Capacitive Loads Increased phase delay at the output due to capacitive loading can cause ringing, peaking in the frequency response, and possible unstable behavior. Use a series resistance, RS, between the amplifier and the load to help improve stability and settling performance. Refer to Figure 7. Assuming the load is referenced in the middle of the power rails or Vsupply/2. Input + Rs - The CLC2011 is short circuit protected. However, this may not guarantee that the maximum junction temperature (+150C) is not exceeded under all conditions. Figure 5 shows the maximum safe power dissipation in the package vs. the ambient temperature for the packages available. (c) 2009 - 2014 Exar Corporation + Rf Output CL RL Rg Figure 7. Addition of RS for Driving Capacitive Loads 10 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Table 1 provides the recommended RS for various capacitive loads. The recommended RS values result in approximately <1dB peaking in the frequency response. The Frequency Response vs. CL plot, on page 6, illustrates the response of the CLCx011. Layout Considerations General layout and supply bypassing play major roles in high frequency performance. Exar has evaluation boards to use as a guide for high frequency layout and as an aid in device testing and characterization. Follow the steps below as a basis for high frequency layout: CL (pF) RS () -3dB BW (MHz) 10pF 0 2.2 20pF 0 2.4 50pF 0 2.5 100pF 100 2 Place the 6.8F capacitor within 0.75 inches of the power pin Place the 0.1F capacitor within 0.1 inches of the power pin Table 1: Recommended RS vs. CL For a given load capacitance, adjust RS to optimize the tradeoff between settling time and bandwidth. In general, reducing RS will increase bandwidth at the expense of additional overshoot and ringing. Remove the ground plane under and around the part, especially near the input and output pins to reduce parasitic capacitance Minimize all trace lengths to reduce series inductances Refer to the evaluation board layouts below for more information. Evaluation Board Information The following evaluation boards are available to aid in the testing and layout of these devices: Overdrive Recovery An overdrive condition is defined as the point when either one of the inputs or the output exceed their specified voltage range. Overdrive recovery is the time needed for the amplifier to return to its normal or linear operating point. The recovery time varies, based on whether the input or output is overdriven and by how much the range is exceeded. The CLCx011 will typically recover in less than 50ns from an overdrive condition. Figure 8 shows the CLC2011 in an overdriven condition. Include 6.8F and 0.1F ceramic capacitors for power supply decoupling Evaluation Board # Products CEB006 CLC2011 in SOIC CEB010 CLC2011 in MSOP CEB019 CLC4011 in TSSOP CEB018 CLC4011 in SOIC Evaluation Board Schematics Evaluation board schematics and layouts are shown in Figures 9-16 These evaluation boards are built for dualsupply operation. Follow these steps to use the board in a single-supply application: 1. Short -VS to ground. 2. Use C3 and C4, if the -VS pin of the amplifier is not directly connected to the ground plane. Figure 8: Overdrive Recovery (c) 2009 - 2014 Exar Corporation 11 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Figure 11. CEB006 Bottom View Figure 9. CEB006 & CEB010 Schematic Figure 12. CEB010 Top View Figure 10. CEB006 Top View Figure 13. CEB010 Bottom View (c) 2009 - 2014 Exar Corporation 12 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Figure 16. CEB018 Bottom View Figure 14. CEB018 Schematic Figure 15. CEB018 Top View (c) 2009 - 2014 Exar Corporation 13 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Mechanical Dimensions MSOP-8 (c) 2009 - 2014 Exar Corporation 14 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Mechanical Dimensions SOIC-8 Package SOIC-14 Package ECN 1344-13 11/01/2013 (c) 2009 - 2014 Exar Corporation 15 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 TSSOP-14 Package ECN 1347-07 11/19/2013 (c) 2009 - 2014 Exar Corporation 16 / 17 exar.com/CLC2011 Rev 1D CLC2011, CLC4011 Ordering Information Part Number Package Green Operating Temperature Range Packaging CLC2011ISO8X SOIC-8 Yes -40C to +125C Tape & Reel CLC2011ISO8MTR SOIC-8 Yes -40C to +125C Mini Tape & Reel CLC2011ISO8EVB Evaluation Board N/A N/A N/A CLC2011IMP8X MSOP-8 Yes -40C to +125C Tape & Reel CLC2011IMP8MTR MSOP-8 Yes -40C to +125C Mini Tape & Reel CLC2011IMP8EVB Evaluation Board N/A N/A N/A CLC4011ISO14X SOIC-14 Yes -40C to +125C Tape & Reel CLC4011ISO14MTR SOIC-14 Yes -40C to +125C Mini Tape & Reel CLC4011ISO14EVB Evaluation Board N/A N/A N/A CLC4011ITP14X TSSOP-14 Yes -40C to +125C Tape & Reel CLC4011ITP14MTR TSSOP-14 Yes -40C to +125C Mini Tape & Reel CLC4011ITP14EVB Evaluation Board N/A N/A N/A CLC2011 Ordering Information CLC4011 Ordering Information Moisture sensitivity level for all parts is MSL-1. Mini tape and reel quantity is 250. Revision History Revision 1D (ECN 1504-01) Date January 19, 2015 Description Reformat into Exar data sheet template. Updated PODs and thermal resistance numbers. Updated ordering information table to include MTR and EVB part numbers. Increased operating temperature to +125C. For Further Assistance: Email: CustomerSupport@exar.com or HPATechSupport@exar.com Exar Technical Documentation: http://www.exar.com/techdoc/ Exar Corporation Headquarters and Sales Offices 48760 Kato Road Tel.: +1 (510) 668-7000 Fremont, CA 94538 - USA Fax: +1 (510) 668-7001 NOTICE EXAR Corporation reserves the right to make changes to the products contained in this publication in order to improve design, performance or reliability. EXAR Corporation assumes no responsibility for the use of any circuits described herein, conveys no license under any patent or other right, and makes no representation that the circuits are free of patent infringement. Charts and schedules contained here in are only for illustration purposes and may vary depending upon a user's specific application. While the information in this publication has been carefully checked; no responsibility, however, is assumed for inaccuracies. EXAR Corporation does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless EXAR Corporation receives, in writing, assurances to its satisfaction that: (a) the risk of injury or damage has been minimized; (b) the user assumes all such risks; (c) potential liability of EXAR Corporation is adequately protected under the circumstances. Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited. (c) 2009 - 2014 Exar Corporation 17 / 17 exar.com/CLC2011 Rev 1D Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Exar: CLC2011ISO8X CLC4011ITP14X CLC4011ITP14 CLC2011IMP8X CLC4011ISO14X CLC4011ISO14EVB CLC4011ITP14EVB CLC2011IMP8EVB CLC2011ISO8EVB CLC2011ISO8MTR