CLC2000

Data Sheet A m p l i fy t h e H u m a n E x p e r i e n c e ® Comlinear CLC2000 features n 9.4V pp output drive into RL= 25Ω n Using both amplifiers, 18.8V pp differential output drive into RL= 25Ω n ±200mA @ V = 9.4V o pp n 0.009%/0.06˚ differential gain/ phase error n 250MHz -3dB bandwidth at G = 2 n 510MHz -3dB bandwidth at G = 1 n 210V/μs slew rate n 4.5nV/√Hz input voltage noise n 2.7pA/√Hz input current noise n 7mA supply current n Fully specified at 5V and 12V supplies n Pb-free SOIC-8 package applications n ADSL PCI modem cards n ADSL external modems n Cable drivers n Video line driver n Twisted pair driver/receiver High Output Current Dual Amplifier Comlinear CLC2000 High Output Current Dual Amplifier General Description The Comlinear CLC2000 is a dual voltage feedback amplifier that offers ±200mA of output current at 9.4Vpp. The CLC2000 is capable of driving signals to within 1V of the power rails. When connected as a differential line driver, the dual amplifier drives signals up to 18.8Vpp into a 25Ω load, which supports the peak upstream power levels for upstream full-rate ADSL CPE applications. The Comlinear CLC2000 can operate from single or dual supplies from 5V to 12V. It consumes only 7mA of supply current per channel. The combination of wide bandwidth, low noise, low distortion, and high output current capability makes the CLC2000 ideally suited for Customer Premise ADSL or video line driving applications. Typical Application - ADSL Application +Vs + 1/2 CLC2000 Rf+ Ro+=12.5Ω 1:2 Vo+ RL=100Ω VOUT Vo- VIN Rg Rev 1A Rf1/2 CLC2000 Ro-=12.5Ω - -Vs Ordering Information Part Number CLC2000ISO8X CLC2000ISO8 Package SOIC-8 SOIC-8 Pb-Free Yes Yes Operating Temperature Range -40°C to +85°C -40°C to +85°C Packaging Method Reel Rail Moisture sensitivity level for all parts is MSL-1. ©2008 CADEKA Microcircuits LLC www.cadeka.com Data Sheet CLC2000 Pin Configuration OUT1 -IN1 +IN1 -V S 1 2 3 4 8 7 6 5 +VS OUT2 -IN2 +IN2 Comlinear CLC2000 High Output Current Dual Amplifier CLC2000 Pin Assignments Pin No. 1 2 3 4 5 6 7 8 Pin Name OUT1 -IN1 +IN1 -VS +IN2 -IN2 OUT2 +VS Description Output, channel 1 Negative input, channel 1 Positive input, channel 1 Negative supply Positive input, channel 2 Negative input, channel 2 Output, channel 2 Positive supply Rev 1A ©2004-2008 CADEKA Microcircuits LLC www.cadeka.com 2 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. Comlinear CLC2000 High Output Current Dual Amplifier Parameter Supply Voltage Input Voltage Range Min 0 -Vs -0.5V Max ±7 or 14 +Vs +0.5V Unit V V Reliability Information Parameter Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10s) Package Thermal Resistance 8-Lead SOIC Notes: Package thermal resistance (qJA), JDEC standard, multi-layer test boards, still air. Min -65 Typ Max 150 150 260 Unit °C °C °C °C/W 100 ESD Protection Product Human Body Model (HBM) Charged Device Model (CDM) SOIC-8 2.5kV 2kV Recommended Operating Conditions Parameter Operating Temperature Range Supply Voltage Range Min -40 ±2.5 Typ Max +85 ±6.5 Unit °C V Rev 1A ©2004-2008 CADEKA Microcircuits LLC www.cadeka.com 3 Data Sheet Electrical Characteristics TA = 25°C, Vs = 5V, Rf = Rg = 510Ω, RL = 100Ω to VS/2, G = 2; unless otherwise noted. symbol UGBW BWSS BWLS BW0.1dB tR, tF tS OS SR parameter -3dB Bandwidth -3dB Bandwidth Large Signal Bandwidth 0.1dB Gain Flatness Rise and Fall Time Settling Time to 0.1% Overshoot Slew Rate conditions G = +1, VOUT = 0.2Vpp, Rf = 0 G = +2, VOUT = 0.2Vpp G = +2, VOUT = 2Vpp G = +2, VOUT = 0.2Vpp VOUT = 1V step; (10% to 90%) VOUT = 2V step VOUT = 0.2V step VOUT = 2V step 2Vpp, 100KHz, RL = 25Ω 2Vpp, 1MHz, RL = 100Ω 2Vpp, 100KHz, RL = 25Ω 2Vpp, 1MHz, RL = 100Ω NTSC (3.58MHz), DC-coupled, RL = 150Ω NTSC (3.58MHz), DC-coupled, RL = 150Ω > 1MHz > 1MHz Channel-to-channel 5MHz Min typ 422 236 68 77 3.7 20 6 200 -83 -85 -86 -82 0.01 0.05 4.2 2.7 -63 0.3 0.383 0.2 10 2.5 Max units MHz Frequency Domain Response Comlinear CLC2000 High Output Current Dual Amplifier MHz MHz MHz ns ns % V/µs dBc dBc dBc dBc % ° nV/√Hz pA/√Hz dB mV µV/°C µA µA nA/°C dB dB mA MΩ pF V dB Ω V V mA Time Domain Response Distortion/Noise Response HD2 HD3 DG DP en in XTALK VIO dVIO IIO Ib dIbni PSRR AOL IS RIN CIN CMIR CMRR RO 2nd Harmonic Distortion 3rd Harmonic Distortion Differential Gain Differential Phase Input Voltage Noise Input Current Noise Crosstalk Input Offset Voltage Average Drift Input Offset Current Input Bias Current Average Drift Power Supply Rejection Ratio Open-Loop Gain Supply Current Input Resistance Input Capacitance Common Mode Input Range Common Mode Rejection Ratio Output Resistance DC Closed Loop, DC RL = 25Ω VOUT ISC Output Voltage Swing RL = 1kΩ Short-Circuit Output Current VOUT = VS / 2 DC RL = 25Ω per channel Non-inverting DC Performance 81 76 6.75 2.5 1 0.4 to 4.6 80 0.01 0.95 to 4.05 0.75 to 4.25 1000 Rev 1A Input Characteristics Output Characteristics ©2004-2008 CADEKA Microcircuits LLC www.cadeka.com 4 Data Sheet Electrical Characteristics TA = 25°C, Vs = 12V, Rf = Rg = 510Ω, RL = 100Ω to VS/2, G = 2; unless otherwise noted. symbol UGBW BWSS BWLS BW0.1dB tR, tF tS OS SR parameter -3dB Bandwidth -3dB Bandwidth Large Signal Bandwidth 0.1dB Gain Flatness Rise and Fall Time Settling Time to 0.1% Overshoot Slew Rate conditions G = +1, VOUT = 0.2Vpp, Rf = 0 G = +2, VOUT = 0.2Vpp G = +2, VOUT = 4Vpp G = +2, VOUT = 0.2Vpp VOUT = 4V step; (10% to 90%) VOUT = 2V step VOUT = 0.2V step VOUT = 4V step 2Vpp, 100KHz, RL = 25Ω Min typ 510 250 35 32 13.3 20 2 210 -84 -86 -63 -82 -88 -80 -63 -83 0.009 0.06 4.5 2.7 -62 Max units MHz Frequency Domain Response Comlinear CLC2000 High Output Current Dual Amplifier MHz MHz MHz ns ns % V/µs dBc dBc dBc dBc dBc dBc dBc dBc % ° nV/√Hz pA/√Hz dB 6 2 20 mV µV/°C µA µA nA/°C dB dB 12 mA MΩ pF V dB Ω 10.5 V V mA Time Domain Response Distortion/Noise Response 2Vpp, 1MHz, RL = 100Ω 8.4Vpp, 100KHz, RL = 25Ω 8.4Vpp, 1MHz, RL = 100Ω 2Vpp, 100KHz, RL = 25Ω HD3 3rd Harmonic Distortion 2Vpp, 1MHz, RL = 100Ω 8.4Vpp, 100KHz, RL = 25Ω 8.4Vpp, 1MHz, RL = 100Ω DG DP en in XTALK VIO dVIO IIO Ib dIbni PSRR AOL IS RIN CIN CMIR CMRR RO VOUT ISC Differential Gain Differential Phase Input Voltage Noise Input Current Noise Crosstalk Input Offset Voltage(1) Average Drift Input Offset Current(1) Input Bias Current(1) Average Drift Power Supply Rejection Ratio(1) Open-Loop Gain Supply Current(1) Input Resistance Input Capacitance Common Mode Input Range Common Mode Rejection Ratio(1) Output Resistance DC Closed Loop, DC RL = 25Ω (1) RL = 1kΩ Short-Circuit Output Current VOUT = VS / 2 1.5 70 DC RL = 25 per channel Non-inverting 73 -2 NTSC (3.58MHz), DC-coupled, RL = 150Ω NTSC (3.58MHz), DC-coupled, RL = 150Ω > 1MHz > 1MHz Channel-to-channel 5MHz -6 HD2 2nd Harmonic Distortion DC Performance 0.3 0.383 0.2 10 2.5 81 76 7 2.5 1 0.6 to 11.4 79 0.01 1.2 to 10.8 0.8 to 11.2 1000 Rev 1A Input Characteristics Output Characteristics Output Voltage Swing notes: 1. 100% tested at 25°C ©2004-2008 CADEKA Microcircuits LLC www.cadeka.com 5 Data Sheet Typical Performance Characteristics TA = 25°C, Vs = 12V, Rf = 510Ω, RL = 100Ω to VS/2, G = 2; unless otherwise noted. Non-Inverting Frequency Response 1 0 Non-Inverting Frequency Response (VS=5V) 2 1 G=1 Rf = 0 Comlinear CLC2000 High Output Current Dual Amplifier Normalized Gain (dB) -2 -3 -4 -5 -6 -7 0.1 G = 10 G=5 G=2 Normalized Gain (dB) -1 0 -1 G = 10 -2 G=5 -3 -4 -5 -6 VOUT = 0.2Vpp G=2 G=1 Rf = 0 VOUT = 0.2Vpp 1 10 100 1000 0.1 1 10 100 1000 Frequency (MHz) Frequency (MHz) Inverting Frequency Response 1 0 -1 G = -1 Inverting Frequency Response (VS=5V) 1 0 -1 G = -1 Normalized Gain (dB) -2 G = -10 -3 -4 G = -5 -5 -6 -7 0.1 1 10 100 1000 VOUT = 0.2Vpp Normalized Gain (dB) G = -2 G = -2 -2 G = -10 -3 -4 G = -5 -5 -6 -7 0.1 1 10 100 1000 VOUT = 0.2Vpp Frequency (MHz) Frequency (MHz) Rev 1A Frequency Response vs. RL 2 RL = 5kΩ 1 RL = 1kΩ Frequency vs. RL (VS = 5V) 2 RL = 5kΩ 1 RL = 1kΩ Normalized Gain (dB) -1 -2 -3 -4 -5 -6 0.1 1 10 100 1000 VOUT = 0.2Vpp RL = 150Ω RL = 50Ω Normalized Gain (dB) 0 0 -1 -2 -3 -4 -5 VOUT = 0.2Vpp RL = 150Ω RL = 50Ω RL = 25Ω -6 0.1 RL = 25Ω 1 10 100 1000 Frequency (MHz) Frequency (MHz) ©2004-2008 CADEKA Microcircuits LLC www.cadeka.com 6 Data Sheet Typical Performance Characteristics TA = 25°C, Vs = 12V, Rf = 510Ω, RL = 100Ω to VS/2, G = 2; unless otherwise noted. Frequency vs. CL 1 0 -1 CL = 1000pF Rs = 5Ω CL = 500pF Rs = 6Ω CL = 100pF Rs = 13Ω CL = 50pF Rs = 20Ω VOUT = 0.2Vpp 0.1 1 CL = 10pF Rs = 30Ω 10 100 1000 Frequency vs. CL (VS = 5V) 1 0 -1 CL = 1000pF Rs = 5Ω CL = 500pF Rs = 6Ω CL = 100pF Rs = 13Ω CL = 50pF Rs = 25Ω VOUT = 0.2Vpp 0.1 1 CL = 10pF Rs = 45Ω 10 100 1000 Comlinear CLC2000 High Output Current Dual Amplifier Normalized Gain (dB) -2 -3 -4 -5 -6 -7 Normalized Gain (dB) -2 -3 -4 -5 -6 -7 Frequency (MHz) Frequency (MHz) Recommended RS vs. CL 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 10 Recommended RS vs. CL (VS = 5V) 45 40 35 30 RS (Ω) RS (Ω) VOUT = 0.2Vpp RS optimized for