CLC1006ISO8X

Data Sheet Comlinear CLC1006 ® Single, 500MHz Voltage Feedback Amplifier The COMLINEAR CLC1006 is a high-performance, voltage feedback amplifier that offers bandwidth and slew rate usually found in current feedback amplifiers. The CLC1006 provides 500MHz bandwidth and 1,400V/μs slew rate exceeding the requirements of standard-definition television and other multimedia applications. The COMLINEAR CLC1006 high-performance amplifier also provides ample output current to drive multiple video loads. The COMLINEAR CLC1006 is designed to operate from ±5V or +5V supplies. It consumes only 5.5mA of supply current. The combination of high-speed, excellent video performance, and 10ns settling time make the CLC1006 well suited for use in many general purpose, high-speed applications including standard definition video and imaging applications. APPLICATIONS n Video line drivers n Imaging applications n Professional cameras n Differential line receivers n Photodiode preamps n Radar or communication receivers Typical Application - Driving Dual Video Loads Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier General Description FEATURES n 500MHz -3dB bandwidth at G=2 n 1,400V/μs slew rate n 0.02%/0.05˚ diff. gain/phase error n 300MHz large signal bandwidth n 5.5mA supply current n 5nV/√Hz input voltage noise n 100mA output current n Stable for gains ≥ 2 n Fully specified at 5V and ±5V supplies n CLC1006: Pb-free SOT23-5 and SOIC8 Rev 1D Ordering Information Part Number Package Pb-Free RoHS Compliant Operating Temperature Range Packaging Method CLC1006IST5X SOT23-5 Yes Yes -40°C to +85°C Reel CLC1006ISO8X SOIC-8 Yes Yes -40°C to +85°C Reel Moisture sensitivity level for all parts is MSL-1. Exar Corporation 48720 Kato Road, Fremont CA 94538, USA www.exar.com Tel. +1 510 668-7000 - Fax. +1 510 668-7001 Data Sheet SOT23-5 Pin Assignments SOT23-5 Pin Configuration 1 -V S 2 +IN 3 + 5 +VS 4 -IN - SOIC Pin Configuration Pin Name 1 OUT Output 2 -VS Negative supply 3 +IN Positive input 4 -IN Negative input 5 +VS Positive supply SOIC Pin Assignments Pin No. NC 1 8 NC -IN1 2 7 +VS +IN1 3 6 OUT -V S 4 Description Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier OUT Pin No. 5 NC Pin Name Description 1 NC No connect 2 -IN1 Negative input, channel 1 3 +IN1 Positive input, channel 1 4 -VS Negative supply 5 NC No connect 6 OUT Output 7 +VS Positive supply 8 NC No connect Rev 1D ©2007-2013 Exar Corporation 2/16 Rev 1D Data Sheet Absolute Maximum Ratings The safety of the device is not guaranteed when it is operated above the “Absolute Maximum Ratings”. The device should not be operated at these “absolute” limits. Adhere to the “Recommended Operating Conditions” for proper device function. The information contained in the Electrical Characteristics tables and Typical Performance plots reflect the operating conditions noted on the tables and plots. Supply Voltage Input Voltage Range Continuous Output Current Min Max Unit 0 -Vs -0.5V 14 +Vs +0.5V 100 V V mA Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier Parameter Reliability Information Parameter Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10s) Package Thermal Resistance 5-Lead SOT23 8-Lead SOIC Min Typ -65 Max Unit 150 150 260 °C °C °C 221 100 °C/W °C/W Notes: Package thermal resistance (qJA), JDEC standard, multi-layer test boards, still air. ESD Protection Product SOT23-5 Human Body Model (HBM) Charged Device Model (CDM) 2kV 1kV Recommended Operating Conditions Parameter Min Operating Temperature Range Supply Voltage Range -40 4.5 Typ Max Unit +85 12 °C V Rev 1D ©2007-2013 Exar Corporation 3/16 Rev 1D Data Sheet Electrical Characteristics at +5V TA = 25°C, Vs = +5V, Rf = 150Ω, RL = 150Ω to VS/2, G = 2; unless otherwise noted. Symbol Parameter Conditions Min Typ Max Units Frequency Domain Response -3dB Bandwidth G = +2, VOUT = 0.2Vpp 400 MHz BWLS Large Signal Bandwidth G = +2, VOUT = 1Vpp 335 MHz BW0.1dBSS 0.1dB Gain Flatness G = +2, VOUT = 0.2Vpp 50 MHz BW0.1dBLS 0.1dB Gain Flatness G = +2, VOUT = 1Vpp 125 MHz Time Domain Response tR, tF Rise and Fall Time VOUT = 1V step; (10% to 90%) 1.4 ns tS Settling Time to 0.1% VOUT = 1V step 10 ns OS Overshoot VOUT = 0.2V step 1 % SR Slew Rate 1V step 650 V/µs Distortion/Noise Response HD2 2nd Harmonic Distortion 1Vpp, 5MHz -60 dBc HD3 3rd Harmonic Distortion 1Vpp, 5MHz -67 dBc THD Total Harmonic Distortion 1Vpp, 5MHz -59 dB IP3 Third-Order Intercept 1Vpp, 10MHz 32 dBm SFDR Spurious-Free Dynamic Range 1Vpp, 5MHz 60 dBc DG Differential Gain NTSC (3.58MHz), AC-coupled, RL = 150Ω 0.01 % DP Differential Phase NTSC (3.58MHz), AC-coupled, RL = 150Ω 0.01 ° en Input Voltage Noise > 1MHz 5 nV/√Hz in Input Current Noise > 1MHz 3 pA/√Hz DC Performance VIO Input Offset Voltage 0 mV dVIO Average Drift 1.2 µV/°C Input Bias Current ±3.2 µA 7.5 nA/°C 60 dB Ibn dIb Average Drift PSRR Power Supply Rejection Ratio DC AOL Open-Loop Gain 55 dB IS Supply Current 5.2 mA 4.5 MΩ 1.0 pF Input Characteristics Input Resistance CIN Input Capacitance CMIR Common Mode Input Range CMRR Common Mode Rejection Ratio Non-inverting DC 1 to 4 V 50 dB Output Characteristics RO Output Resistance Closed Loop, DC VOUT Output Voltage Swing RL = 150Ω IOUT Output Current ©2007-2013 Exar Corporation 4/16 0.1 Ω 1 to 4 V ±100 mA Rev 1D Rev 1D RIN Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier BWSS Data Sheet Electrical Characteristics at ±5V TA = 25°C, Vs = ±5V, Rf = 150Ω, RL = 150Ω to GND, G = 2; unless otherwise noted. Symbol Parameter Conditions Min Typ Max Units Frequency Domain Response -3dB Bandwidth G = +2, VOUT = 0.2Vpp 500 MHz BWLS Large Signal Bandwidth G = +2, VOUT = 2Vpp 300 MHz BW0.1dBSS 0.1dB Gain Flatness G = +2, VOUT = 0.2Vpp 50 MHz BW0.1dBLS 0.1dB Gain Flatness G = +2, VOUT = 2Vpp 100 MHz Time Domain Response tR, tF Rise and Fall Time VOUT = 2V step; (10% to 90%) 2.4 ns tS Settling Time to 0.1% VOUT = 2V step 10 ns OS Overshoot VOUT = 0.2V step SR Slew Rate 2V step 1 % 1400 V/µs Distortion/Noise Response HD2 2nd Harmonic Distortion 2Vpp, 5MHz -68 dBc HD3 3rd Harmonic Distortion 2Vpp, 5MHz -63 dBc THD Total Harmonic Distortion 2Vpp, 5MHz -62 dB IP3 Third-Order Intercept 2Vpp, 10MHz 32 dBm SFDR Spurious-Free Dynamic Range 2Vpp, 5MHz 63 dBc DG Differential Gain NTSC (3.58MHz), AC-coupled, RL = 150Ω 0.02 % DP Differential Phase NTSC (3.58MHz), AC-coupled, RL = 150Ω 0.05 ° en Input Voltage Noise > 1MHz 5 nV/√Hz ini Input Current Noise > 1MHz 3 pA/√Hz DC Performance VIO dVIO Ib dIb Input Offset Voltage(1) -10 Average Drift 0 10 1.2 Input Bias Current (1) -20 Average Drift ±3.2 mV µV/°C 20 µA 7.5 nA/°C 75 dB Open-Loop Gain 61 dB Supply Current 5.5 PSRR Power Supply Rejection Ratio (1) AOL IS DC 40 (1) 10 mA Input Characteristics Input Resistance CIN Input Capacitance CMIR Common Mode Input Range CMRR Common Mode Rejection Ratio (1) Non-inverting DC 4.5 MΩ 1.0 pF ±3.8 V 40 65 dB 0.1 Ω ±3.0 ±3.6 V ±200 mA Output Characteristics RO Output Resistance Closed Loop, DC VOUT Output Voltage Swing RL = 150Ω (1) IOUT Output Current Notes: 1. 100% tested at 25°C ©2007-2013 Exar Corporation 5/16 Rev 1D Rev 1D RIN Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier BWSS Data Sheet Typical Performance Characteristics TA = 25°C, Vs = ±5V, Rf = 150Ω, RL = 150Ω to GND, G = 2; unless otherwise noted. Non-Inverting Frequency Response Inverting Frequency Response 0 3 Normalized Gain (dB) Normalized Gain (dB) 6 0 G=2 -3 G=5 G = -1 -2 G = -2 -3 G = -5 -4 G = -10 -5 G = 10 -6 -1 -6 VOUT = 0.2Vpp -9 VOUT = 0.2Vpp -7 0.1 1 10 100 1000 0.1 1 Frequency (MHz) 1 2 0 1 CL = 1000pF Rs = 3.3Ω CL = 500pF Rs = 6Ω -2 -3 CL = 100pF Rs = 11Ω -4 CL = 50pF Rs = 15Ω -5 -6 100 1000 100 1000 100 1000 Frequency Response vs. RL Normalized Gain (dB) Normalized Gain (dB) Frequency Response vs. CL -1 10 Frequency (MHz) 0 -1 RL = 500Ω -2 RL = 100Ω -3 RL = 50Ω -4 -5 CL = 20pF Rs = 20Ω VOUT = 0.2Vpp RL = 1kΩ -7 RL = 25Ω VOUT = 0.2Vpp -6 0.1 1 10 100 1000 0.1 1 Frequency (MHz) 10 Frequency (MHz) Frequency Response vs. VOUT Frequency Response vs. Temperature 3 Rev 1D 2 0 Normalized Gain (dB) Normalized Gain (dB) 1 0 VOUT = 1Vpp VOUT = 2Vpp -3 VOUT = 4Vpp -6 -1 + 25degC -2 - 40degC -3 + 85degC -4 -5 VOUT = 0.2Vpp -6 -9 -7 0.1 1 10 100 1000 0.1 Frequency (MHz) ©2007-2013 Exar Corporation 1 10 Frequency (MHz) 6/16 Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier 1 Rev 1D Data Sheet Typical Performance Characteristics TA = 25°C, Vs = ±5V, Rf = 150Ω, RL = 150Ω to GND, G = 2; unless otherwise noted. Non-Inverting Frequency Response at VS = 5V Inverting Frequency Response at VS = 5V 3 Normalized Gain (dB) Normalized Gain (dB) 0 0 G=2 -3 G=5 G = -1 -2 G = -2 -3 G = -5 -4 G = -10 -5 G = 10 -6 -1 -6 VOUT = 0.2Vpp -9 VOUT = 0.2Vpp -7 0.1 1 10 100 1000 0.1 1 Frequency (MHz) Frequency Response vs. CL at VS = 5V 100 1000 100 1000 Frequency Response vs. RL at VS = 5V 1 2 0 RL = 1kΩ 1 CL = 1000pF Rs = 3.3Ω -1 Normalized Gain (dB) Normalized Gain (dB) 10 Frequency (MHz) CL = 500pF Rs = 6Ω -2 -3 CL = 100pF Rs = 11Ω -4 CL = 50pF Rs = 15Ω -5 -6 VOUT = 0.2Vpp 0 -1 RL = 500Ω -2 RL = 100Ω -3 RL = 50Ω -4 -5 CL = 20pF Rs = 20Ω -7 RL = 25Ω VOUT = 0.2Vpp -6 0.1 1 10 100 1000 0.1 1 Frequency (MHz) 10 Frequency (MHz) Frequency Response vs. VOUT at VS = 5V Frequency Response vs. Temperature at VS = 5V 3 Rev 1D 2 0 Normalized Gain (dB) Normalized Gain (dB) 1 0 VOUT = 1Vpp VOUT = 2Vpp -3 VOUT = 4Vpp -6 -1 + 25degC -2 - 40degC -3 + 85degC -4 -5 VOUT = 0.2Vpp -6 -9 -7 0.1 1 10 100 1000 0.1 Frequency (MHz) ©2007-2013 Exar Corporation 1 10 100 1000 Frequency (MHz) 7/16 Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier 1 6 Rev 1D Data Sheet Typical Performance Characteristics - Continued TA = 25°C, Vs = ±5V, Rf = 150Ω, RL = 150Ω to GND, G = 2; unless otherwise noted. 1.5 1.3 1.1 0.9 0.7 0.5 0.3 0.1 -0.1 -0.3 -0.5 -0.7 -0.9 -1.1 -1.3 -1.5 Gain Flatness at VS = 5V 0.6 0.5 Normalized Gain (dB) 0.4 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 -0.4 VOUT = 2Vpp VOUT = 2Vpp -0.5 -0.6 0.1 1 10 100 1000 0.1 1 Frequency (MHz) 10 100 1000 Frequency (MHz) -3dB Bandwidth vs. VOUT -3dB Bandwidth vs. VOUT at VS = 5V 650 500 450 -3dB Bandwidth (MHz) -3dB Bandwidth (MHz) 550 450 350 400 350 300 250 250 200 150 150 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0.0 0.5 VOUT (VPP) 1.5 2.0 2.5 VOUT (VPP) Closed Loop Output Impedance vs. Frequency Input Voltage Noise 1000 Input Voltage Noise (nV/√Hz) 100 10 1 0.1 0.01 10k 100k 1M 10M 100M 20 15 10 5 0.001 0.01 0.1 1 10 Frequency (MHz) Frequency (Hz) ©2007-2013 Exar Corporation 25 0 0.0001 1G Rev 1D 30 VS = ±5.0V Output Resistance (Ω) 1.0 8/16 Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier Normalized Gain (dB) Gain Flatness Rev 1D Data Sheet Typical Performance Characteristics - Continued TA = 25°C, Vs = ±5V, Rf = 150Ω, RL = 150Ω to GND, G = 2; unless otherwise noted. 2nd Harmonic Distortion vs. RL 3rd Harmonic Distortion vs. RL -40 -50 -50 RL = 150Ω -60 Distortion (dBc) Distortion (dBc) RL = 150Ω -70 RL = 500Ω -80 -90 -60 -70 RL = 500Ω -80 -90 VOUT = 2Vpp VOUT = 2Vpp -100 -100 0 5 10 15 20 0 5 10 Frequency (MHz) 2nd Harmonic Distortion vs. VOUT -50 10MHz 10MHz -60 Distortion (dBc) -60 Distortion (dBc) 20 3rd Harmonic Distortion vs. VOUT -50 -70 5MHz -80 1MHz -90 5MHz -70 -80 1MHz -90 -100 -100 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 0.5 0.75 1 1.25 Output Amplitude (Vpp) 1.5 1.75 2 2.25 2.5 2.75 3 Output Amplitude (Vpp) CMRR vs. Frequency PSRR vs. Frequency 0 Rev 1D 0 VS = ±5.0V -10 -10 -20 -20 PSRR (dB) CMRR (dB) 15 Frequency (MHz) -30 -40 -30 -40 -50 -50 -60 -60 -70 10k 100k Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier -40 1M 10M 10k 100M ©2007-2013 Exar Corporation 100k 1M 10M 100M Frequency (Hz) Frequency (Hz) 9/16 Rev 1D Data Sheet Typical Performance Characteristics - Continued TA = 25°C, Vs = ±5V, Rf = 150Ω, RL = 150Ω to GND, G = 2; unless otherwise noted. Small Signal Pulse Response at VS = 5V 2.65 0.100 2.60 0.050 2.55 Voltage (V) 0.150 0.000 2.50 -0.050 2.45 -0.100 2.40 -0.150 2.35 0 20 40 60 80 100 120 140 160 180 200 0 20 40 60 80 Time (ns) 120 140 160 180 200 Large Signal Pulse Response at VS = 5V 3 4 2 3.5 1 3 Voltage (V) Voltage (V) Large Signal Pulse Response 0 2.5 -1 2 -2 1.5 -3 1 0 20 40 60 80 100 120 140 160 180 200 0 20 40 60 Time (ns) 0.13 Diff Gain (%) and Diff Phase (°) 0.05 DP 0.03 0.02 0.01 0 DG -0.01 -0.02 RL = 150Ω AC coupled -0.04 120 140 160 180 200 Rev 1D 0.15 0.06 -0.03 100 Differential Gain & Phase DC Coupled Output 0.07 0.04 80 Time (ns) Differential Gain & Phase AC Coupled Output Diff Gain (%) and Diff Phase (°) 100 Time (ns) 0.11 0.09 DP 0.07 0.05 0.03 0.01 DG -0.01 RL = 150Ω DC coupled -0.03 -0.05 -0.05 -0.7 -0.5 -0.3 -0.1 0.1 0.3 0.5 0.7 -0.7 Input Voltage (V) ©2007-2013 Exar Corporation -0.5 -0.3 -0.1 0.1 0.3 0.5 0.7 Input Voltage (V) 10/16 Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier Voltage (V) Small Signal Pulse Response Rev 1D Data Sheet Typical Performance Characteristics - Continued TA = 25°C, Vs = ±5V, Rf = 150Ω, RL = 150Ω to GND, G = 2; unless otherwise noted. Differential Gain & Phase AC Coupled Output at VS = ±2.5V Differential Gain & Phase DC Coupled at VS = ±2.5V 0.1 Diff Gain (%) and Diff Phase (°) Diff Gain (%) and Diff Phase (°) 0.15 DP 0.05 0 DG -0.05 -0.1 -0.15 RL = 150Ω AC coupled -0.2 -0.35 0.1 DP 0.05 0 DG -0.05 -0.1 -0.15 RL = 150Ω DC coupled -0.2 -0.25 -0.15 -0.05 0.05 0.15 0.25 0.35 -0.35 Input Voltage (V) -0.25 -0.15 -0.05 0.05 0.15 0.25 0.35 Input Voltage (V) Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier 0.15 Rev 1D ©2007-2013 Exar Corporation 11/16 Rev 1D Data Sheet Application Information perature, the package thermal resistance value ThetaJA (ӨJA) is used along with the total die power dissipation. Basic Operation +Vs Input 6.8μF Output RL 0.1μF Rf 6.8μF Figure 1. Typical Non-Inverting Gain Circuit R1 Input Rg Pload = ((VLOAD)RMS2)/Rloadeff The effective load resistor (Rloadeff) will need to include the effect of the feedback network. For instance, RL || (Rf + Rg) 6.8μF Output 0.1μF 6.8μF -Vs Vsupply = VS+ - VS- Rloadeff in figure 3 would be calculated as: 0.1μF + Psupply = Vsupply × IRMS supply Power delivered to a purely resistive load is: G = 1 + (Rf/Rg) -Vs +Vs In order to determine PD, the power dissipated in the load needs to be subtracted from the total power delivered by the supplies. Supply power is calculated by the standard power equation. - Rg Where TAmbient is the temperature of the working environment. PD = Psupply - Pload 0.1μF + TJunction = TAmbient + (ӨJA × PD) RL Rf 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 G = - (Rf/Rg) For optimum input offset voltage set R1 = Rf || Rg Figure 2. Typical Inverting Gain Circuit Power dissipation should not be a factor when operating under the stated 1000 ohm 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 150°C. To calculate the junction tem- ©2007-2013 Exar Corporation (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 × ( ILOAD)RMS Assuming the load is referenced in the middle of the power rails or Vsupply/2. Figure 3 shows the maximum safe power dissipation in the package vs. the ambient temperature for the packages available. 12/16 Rev 1D Rev 1D Power Dissipation 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: Comlinear CLC1006 Single, 500MHz Voltage Feedback Amplifier Figures 1 and 2 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. Data Sheet reducing RS will increase bandwidth at the expense of additional overshoot and ringing. 2 SOIC-8 Overdrive Recovery 1.5 1 0.5 SOT23-5 0 -40 -20 0 20 40 60 80 Ambient Temperature (°C) Figure 3. Maximum Power Derating 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 CLC1006 will typically recover in less than 25ns from an overdrive condition. Figure 5 shows the CLC1006 in an overdriven condition. 3 Driving Capacitive Loads Rs - 2 Input 1 1 0 0 Output -1 -1 -2 -3 Rf -4 Output CL 4 3 -2 + 5 Output Voltage (V) Input Voltage (V) 2 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 4. Input VIN = 2.5Vpp G=5 -3 RL -5 0 20 40 60 80 100 120 140 160 180 200 Time (ns) Rg Figure 5. Overdrive Recovery Figure 4. Addition of RS for Driving Capacitive Loads 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 aid in device testing and characterization. Follow the steps below as a basis for high frequency layout: CL (pF) RS (Ω) -3dB BW (MHz) • Include 6.8µF and 0.1µF ceramic capacitors for power supply decoupling 20 20 300 • Place the 6.8µF capacitor within 0.75 inches of the power pin • Place the 0.1µF capacitor within 0.1 inches of the power pin 50 15 210 100 11 150 500 6 68 1000 3.3 55 Table 1: Recommended RS vs. CL For a given load capacitance, adjust RS to optimize the tradeoff between settling time and bandwidth. In general, ©2007-2013 Exar Corporation • 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. 13/16 Rev 1D Rev 1D Table 1 provides the recommended RS for various capacitive loads. The recommended RS values result in