OPA3690 OPA36 OPA3 90 690 SBOS237A – MARCH 2002 Triple, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER With Disable FEATURES DESCRIPTION ● FLEXIBLE SUPPLY RANGE: +5V to +12V Single Supply ±2.5V to ±6V Dual Supply ● WIDEBAND +5V OPERATION: 220MHz (G = +2) ● HIGH OUTPUT CURRENT: 190mA ● OUTPUT VOLTAGE SWING: ±4.0V ● HIGH SLEW RATE: 1800V/µs ● LOW SUPPLY CURRENT: 5.5mA/ch ● LOW DISABLED CURRENT: 100µA/ch The OPA3690 represents a major step forward in unity-gain stable, voltage-feedback op amps. A new internal architecture provides slew rate and full power bandwidth previously found only in wideband current-feedback op amps. A new output stage architecture delivers high currents with a minimal headroom requirement. These give exceptional singlesupply operation. Using a single +5V supply, the OPA3690 can deliver a 1V to 4V output swing with over 100mA drive current and 150MHz bandwidth. This combination of features makes the OPA3690 an ideal RGB line driver or singlesupply Analog-to-Digital Converter (ADC) input driver. APPLICATIONS The OPA3690’s low 5.5mA/ch supply current is precisely trimmed at 25°C. This trim, along with low temperature drift, ensures lower maximum supply current than competing products. System power may be reduced further using the optional disable control pin. Leaving this disable pin open, or holding it HIGH, will operate the OPA3690 normal. If pulled LOW, the OPA3690 supply current drops to less than 100µA/ch while the output goes into a high impedance state. This feature may be used for power savings. ● ● ● ● ● ● VIDEO LINE DRIVING HIGH-SPEED IMAGING CHANNELS ADC BUFFERS PORTABLE INSTRUMENTS TRANSIMPEDANCE AMPLIFIERS ACTIVE FILTERS OPA3690 RELATED PRODUCTS Voltage Feedback Current Feedback Fixed Gain SINGLES DUALS TRIPLES OPA690 OPA691 OPA692 OPA2690 OPA2691 OPA2682 OPA3680 OPA3691 OPA3692 1pF 49.9Ω VIN 1pF 249Ω 249Ω 249Ω 249Ω VOUT 1/3 OPA3690 49.9Ω R 75.0Ω 1/3 OPA3690 49.9Ω R 75.0Ω C 330pF 49.9Ω 1/3 OPA3690 C 330pF Buffered Analog Delay Line Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright © 2002, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. www.ti.com ABSOLUTE MAXIMUM RATINGS(1) ELECTROSTATIC DISCHARGE SENSITIVITY Power Supply .............................................................................. ±6.5VDC Internal Power Dissipation ................................ See Thermal Information Differential Input Voltage .................................................................. ±1.2V Input Voltage Range ............................................................................ ±VS Storage Temperature Range: D, DBQ ........................... –40°C to +125°C Lead Temperature (soldering, 10s) .............................................. +300°C Junction Temperature (TJ ) ........................................................... +175°C ESD Resistance: HBM ........................................................................ 2kV MM ........................................................................ 200V This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. NOTE: (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. PACKAGE/ORDERING INFORMATION PRODUCT PACKAGE-LEAD PACKAGE DESIGNATOR(1) TEMPERATURE RANGE SPECIFIED PACKAGE MARKING OPA3690IDBQ SSOP-16 Surface-Mount DBQ –40°C to +85°C OPA3690 " " " " SO-16 Surface-Mount D –40°C to +85°C OPA3690 " " " " " OPA3690ID " ORDERING NUMBER TRANSPORT MEDIA OPA3690IDBQT OPA3690IDBQR OPA3690ID OPA3690IDR Tape and Reel, 250 Tape and Reel, 2.5K Rails, 48 Tape and Reel, 2.5K NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com. PIN CONFIGURATION Top View SSOP, SO OPA3690 2 –IN A 1 16 DIS A +IN A 2 15 +VS DIS B 3 14 OUT A –IN B 4 13 –VS +IN B 5 12 OUT B DIS C 6 11 +VS –IN C 7 10 OUT C +IN C 8 9 –VS OPA3690 www.ti.com SBOS237A ELECTRICAL CHARACTERISTICS: VS = ±5V Boldface limits are tested at 25°C. RF = 402Ω, RL = 100Ω, G = +2, (see Figure 1 for AC performance only), and RF = 25Ω for G = +1, unless otherwise noted. OPA3690ID, IDBQ TYP PARAMETER +25°C CONDITIONS MIN/MAX OVER TEMPERATURE +25°C(1) 0°C to 70°C(2) –40°C to +85°C(2) UNITS MIN/ TEST MAX LEVEL(3) AC PERFORMANCE (see Figure 1) Small-Signal Bandwidth Gain Bandwidth Product Bandwidth for 0.1dB Gain Flatness G = +1, VO = 0.5Vp-p, RF = 25Ω 400 MHz typ C G = +2, VO = 0.5Vp-p 220 MHz min C G = +10, VO = 0.5Vp-p 30 MHz min C G ≥ 10 300 MHz min C G = +2, VO < 0.5Vp-p 30 MHz typ C Peaking at a Gain of +1 VO < 0.5Vp-p 4 dB typ C Large-Signal Bandwidth G = +2, VO = 5Vp-p 175 MHz typ C G = +2, 4V Step 1800 V/µs min C G = +2, VO = 0.5V Step 1.4 ns max C G = +2, VO = 4V Step 2.8 ns max C G = +2, VO = 2V Step 12 ns typ C G = +2, VO = 2V Step 8 ns typ C C Slew Rate Rise-and-Fall Time Settling Time to 0.02% 0.1% Harmonic Distortion 2nd Harmonic 3rd Harmonic G = +2, f = 5MHz, VO = 2Vp-p RL = 100Ω –72 dBc typ RL ≥ 500Ω –83 dBc typ C RL = 100Ω –74 dBc typ C RL ≥ 500Ω –85 dBc typ C Input Referred, f = 5MHz, All Hostile –58 dBc typ C Input Voltage Noise f > 1MHz 4.5 nV/√Hz max C Input Current Noise f > 1MHz 2.3 pA/√Hz max C Crosstalk Differential Gain G = +2, NTSC, VO = 1.4Vp, RL = 150 0.06 % typ C Differential Phase G = +2, NTSC, VO = 1.4Vp, RL = 150 0.01 deg typ C DC PERFORMANCE(4) Open-Loop Voltage Gain (AOL) VOL = 0V, RL = 100Ω 65 58 56 54 dB min A Input Offset Voltage VCM = 0V ±1.0 ±4.5 ±5 ±5.2 mV max A Average Offset Voltage Drift VCM = 0V ±12 ±12 µV/°C max B Input Bias Current VCM = 0V +5 ±10 ±11 ±12 µA max A ±20 ±40 nA/°C max B ±0.1 ±1.0 ±1.4 ±1.6 µA max A ±7 ±9 nA°C max B Average Bias Current Drift (magnitude) VCM = 0V Input Offset Current VCM = 0V Average Offset Current Drift VCM = 0V INPUT Common-Mode Input Range (CMIR)(5) Common-Mode Rejection Ratio (CMRR) VCM = ±1.0V ±3.5 ±3.4 ±3.3 ±3.2 V min A 65 60 57 56 dB min A Input Impedance Differential Mode 190 || 0.6 kΩ || pF typ C Common Mode 3.2 || 0.9 MΩ || pF typ C OUTPUT Voltage Output Swing Current Output, Sourcing Sinking Short-Circuit Current Closed-Loop Output Impedance No Load ±4.0 ±3.6 V min A ±3.9 ±3.8 ±3.7 ±3.7 100Ω Load ±3.6 ±3.3 V min A VO = 0 +190 +160 +140 +100 mA min A VO = 0 –190 –160 –140 –100 mA min A VO = 0 ±250 mA typ C G = +2, f = 100kHz 0.03 typ C OPA3690 SBOS237A www.ti.com 3 ELECTRICAL CHARACTERISTICS: VS = ±5V (Cont.) Boldface limits are tested at 25°C. RF = 402Ω, RL = 100Ω, G = +2, (see Figure 1 for AC performance only), and RF = 25Ω for G = +1, unless otherwise noted. OPA3690ID, IDBQ MIN/MAX OVER TEMPERATURE(1) TYP PARAMETER DISABLE Power-Down Supply Current (+VS) CONDITIONS +25°C +25°C 0°C to 70°C –40°C to +85°C UNITS –300 –600 –720 –780 µA max A ns typ C MIN/ TEST MAX LEVEL(2 ) Disable Low VDIS = 0V, All Channels Disable Time 200 Enable Time 25 ns typ C G = +2, 5MHz 70 dB typ C 4 pF typ C Turn On Glitch G = +2, RL = 150Ω, VIN = 0 ±50 mV typ C Turn Off Glitch G = +2, RL = 150Ω, VIN = 0 ±20 C Off Isolation Output Capacitance in Disable mV typ Enable Voltage 3.3 3.5 3.6 3.7 V min A Disable Voltage 1.8 1.7 1.6 1.5 V max A 75 130 150 160 µA max A V typ C ±6 ±6 ±6 V max A Control Pin Input Bias Current VDIS = 0V, Each Channel POWER SUPPLY ±5 Specified Operating Voltage Maximum Operating Voltage Range Max Quiescent Current (3 Channels) VS = ±5V 16.5 17.4 18 18.6 mA max A Min Quiescent Current (3 Channels) VS = ±5V 16.5 15.9 15.3 14.1 mA min A Input Referred 75 68 66 64 dB min A –40 to +85 °C typ C 100 °C/W typ C 100 °C/W typ C Power-Supply Rejection Ratio (+PSRR) THERMAL CHARACTERISTICS Specified Operating Range D, DBQ Package Thermal Resistance, θJA D SO-16 DBQ SSOP-16 NOTES: (1) Junction temperature = ambient for 25°C specifications. (2) Junction temperature = ambient at low temperature limit: junction temperature = Ambient +20°C at high temperature limit for over temperature specifications. (3) Test Levels: (A) 100% tested at 25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. (4) Current is considered positive out-of-node. VCM is the input common-mode voltage. (5) Tested < 3dB below minimum CMRR specification at ±CMIR limits. 4 OPA3690 www.ti.com SBOS237A ELECTRICAL CHARACTERISTICS: VS = +5V Boldface limits are tested at 25°C. RF = 402Ω, RL = 100Ω to VS/2, G = +2, (see Figure 2 for AC performance only), and RF = 25Ω for G = +1, unless otherwise noted. OPA3690ID, IDBQ TYP PARAMETER +25°C CONDITIONS MIN/MAX OVER TEMPERATURE +25°C(1) 0°C to 70°C(2) –40°C to +85°C(2) UNITS MIN/ TEST MAX LEVEL(3) AC PERFORMANCE (see Figure 2) Small-Signal Bandwidth Gain Bandwidth Product Bandwidth for 0.1dB Gain Flatness G = +1, VO < 0.5Vp-p 330 MHz typ C G = +2, VO < 0.5Vp-p 220 MHz min C G = +10, VO < 0.5Vp-p 25 MHz min C G ≥ 10 G = +2, VO < 0.5Vp-p 250 20 MHz MHz min typ C C Peaking at a Gain of +1 VO < 0.5Vp-p 5 dB typ C Large-Signal Bandwidth G = +2, VO = 2Vp-p 175 MHz typ C Slew Rate G = +2, 2V Step 1000 V/µs min C Rise Time G = +2, VO = 0.5V Step 1.6 ns typ C Fall Time G = +2, VO = 2V Step 2.0 ns typ C G = +2, VO = 2V Step 12 ns typ C G = +2, VO = 2V Step 8 ns typ C Settling Time to 0.02% 0.1% Harmonic Distortion 2nd Harmonic 3rd Harmonic G = +2, f = 5MHz, VO = 2Vp-p RL = 100Ω –71 dBc typ C RL ≥ 500Ω –79 dBc typ C RL = 100Ω –72 dBc typ C RL ≥ 500Ω –77 dBc typ C Input Voltage Noise f > 1MHz 4.7 nV/√Hz max C Input Current Noise f > 1MHz 2.5 pA/√Hz max C Differential Gain G = +2, NTSC, VO = 1.4Vp, RL = 150 to VS/2 0.06 % typ C Differential Phase G = +2, NTSC, VO = 1.4Vp, RL = 150 to VS/2 0.02 deg typ C DC PERFORMANCE(4) Open-Loop Voltage Gain (AOL) Input Offset Voltage VO = 0V, RL = 100Ω 63 56 54 52 dB min A VCM = 2.5V ±1.0 ±4.5 ±4.8 ±5.2 mV max A ±10 ±10 µV/°C max B +5 ±10 ±11 ±12 µA max A ±20 ±40 nA/°C max B ±1.4 ±1.6 µA max A ±7 ±9 nA/°C max B Average Offset Voltage Drift VCM = 2.5V Input Bias Current VCM = 2.5V Average Bias Current Drift (magnitude) VCM = 2.5V Input Offset Current VCM = 2.5V Average Offset Current Drift VCM = 2.5V ±0.3 ±1 INPUT Least Positive Input Voltage(5) 1.5 1.6 1.7 1.8 V min A Most Positive Input Voltage(5) 3.5 3.4 3.3 3.2 V max A 63 58 56 54 dB min A Common-Mode Rejection Ratio (CMRR) VCM = 2.5V Input Impedance Differential Mode 92 || 1.4 kΩ || pF typ C Common Mode 2.2 || 1.5 MΩ || pF typ C OUTPUT Most Positive Output Voltage Least Positive Output Voltage No Load 4 3.8 3.6 3.5 V min A RL = 100Ω, 2.5V 3.9 3.7 3.5 3.4 V min A No Load 1 1.2 1.4 1.5 V min A RL = 100Ω, 2.5V 1.1 1.3 1.5 1.7 V min A +160 +120 +100 +80 mA min A –160 –120 –100 –80 mA min A mA typ C typ C Current Output, Sourcing Sinking Short-Circuit Current Closed-Loop Output Impedance VO = VS/2 ±250 G = +2, f = 100kHz 0.03 OPA3690 SBOS237A www.ti.com 5 ELECTRICAL CHARACTERISTICS: VS = +5V (Cont.) Boldface limits are tested at 25°C. RF = 250Ω, RL = 100Ω to VS/2, G = +2, (see Figure 2 for AC performance only), and RF = 25Ω for G = +1, unless otherwise noted. OPA3690ID, IDBQ MIN/MAX OVER TEMPERATURE(1) TYP PARAMETER DISABLE CONDITIONS +25°C +25°C 0°C to 70°C –40°C to +85°C UNITS –300 –600 –720 –780 µA max A ns typ C MIN/ TEST MAX LEVEL(2 ) Disable Low Power-Down Supply Current (+VS) VDIS = 0V, All Channels Disable Time 200 Enable Time 25 ns typ C G = +2, 5MHz 65 dB typ C 4 pF typ C Turn On Glitch G = +2, RL = 150Ω, VIN = VS/2 ±50 mV typ C Turn Off Glitch G = +2, RLP = 150Ω, VIN = VS/2 ±20 C Off Isolation Output Capacitance in Disable mV typ Enable Voltage 3.3 3.5 3.6 3.7 V min A Disable Voltage 1.8 1.7 1.6 1.5 V max A 75 130 150 160 µA typ C V typ C 12 12 12 V max A Control Pin Input Bias Current VDIS = 0V, Each Channel POWER SUPPLY Specified Single-Supply Operating Voltage 5 Maximum Single-Supply Operating Voltage Max Quiescent Current (3 Channels) VS = +5V 14.7 15.6 16.2 16.8 mA max A Min Quiescent Current (3 Channels) VS = +5V 14.7 14.1 13.2 12.0 mA min A Input Referred 72 dB typ C –40 to +85 °C typ C 100 °C/W typ C 100 °C/W typ C Power-Supply Rejection Ratio (+PSRR) TEMPERATURE RANGE Specification: D, DBQ Thermal Resistance, θJA D SO-16 DBQ SSOP-16 NOTES: (1) Junction temperature = ambient for 25°C specifications. (2) Junction temperature = ambient at low temperature limit: junction temperature = Ambient +20°C at high temperature limit for over temperature specifications. (3) Test Levels: (A) 100% tested at 25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. (4) Current is considered positive out-of-node. VCM is the input common-mode voltage. (5) Tested < 3dB below minimum CMRR specification at ±CMIR limits. 6 OPA3690 www.ti.com SBOS237A PACKAGE DRAWINGS MSOI004D – JANUARY 1995 – REVISED OCTOBER 2000 DBQ (R-PDSO-G**) PLASTIC SMALL-OUTLINE 24 PINS SHOWN 0.012 (0,30) 0.008 (0,20) 0.025 (0,64) 24 0.005 (0,13) M 13 0.244 (6,20) 0.228 (5,80) 0.008 (0,20) NOM 0.157 (3,99) 0.150 (3,81) 1 Gage Plane 12 A 0.010 (0,25) 0°– 8° 0.069 (1,75) MAX 0.035 (0,89) 0.016 (0,40) Seating Plane 0.010 (0,25) 0.004 (0,10) 0.004 (0,10) PINS ** 16 20 24 28 A MAX 0.197 (5,00) 0.344 (8,74) 0.344 (8,74) 0.394 (10,01) A MIN 0.188 (4,78) 0.337 (8,56) 0.337 (8,56) 0.386 (9,80) DIM 4073301/E 10/00 NOTES: A. B. C. D. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0.006 (0,15). Falls within JEDEC MO-137 OPA3690 SBOS237A www.ti.com 7 PACKAGE DRAWINGS (Cont.) MSOI002B – JANUARY 1995 – REVISED SEPTEMBER 2001 D (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 8 PINS SHOWN 0.020 (0,51) 0.014 (0,35) 0.050 (1,27) 8 0.010 (0,25) 5 0.008 (0,20) NOM 0.244 (6,20) 0.228 (5,80) 0.157 (4,00) 0.150 (3,81) Gage Plane 1 4 0.010 (0,25) 0°– 8° A 0.044 (1,12) 0.016 (0,40) Seating Plane 0.010 (0,25) 0.004 (0,10) 0.069 (1,75) MAX PINS ** 0.004 (0,10) 8 14 16 A MAX 0.197 (5,00) 0.344 (8,75) 0.394 (10,00) A MIN 0.189 (4,80) 0.337 (8,55) 0.386 (9,80) DIM 4040047/E 09/01 NOTES: A. B. C. D. 8 All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15). Falls within JEDEC MS-012 OPA3690 www.ti.com SBOS237A IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. 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