MICROCIRCUIT DATA SHEET Original Creation Date: 02/17/99 Last Update Date: 10/08/99 Last Major Revision Date: 02/17/99 MNCLC452A-X REV 0A0 Single Supply, Low-Power, High Output, Current Feedback Amplifier General Description The CLC452 has a new output stage that delivers high output drive current (100mA), but consumes minimal quiescent supply current (3.0mA) from a single 5V supply. Its current feedback architecture, fabricated in an advanced complementary bipolar process, maintains consistent performance over a wide range of gains and signal levels, and has a linear-phase response up to one half of the -3dB frequency. The CLC452 offers superior dynamic performance with a 130MHz small-signal bandwidth, 400V/us slew rate and 4.5ns rise/fall times (2Vstep). The combination of low quiescent power, high output current drive, and high-speed performance make the CLC452 well suited for many battery-powered personal communication/computing systems. The ability to drive low-impedance, highly capacitive loads, makes the CLC452 ideal for single ended cable applications. It also drives low impedance loads with minimum distortion. The CLC452 will drive a 100 Ohms load with only -75/-74dBc second/third harmonic distortion (Av = +2, Vout = 2Vpp, f= 1 MHz). With a 25 Ohms load, and the same conditions, it produces only -65/-77dBc second/third harmonic distortion. It is also optimized for driving high currents into single-ended transformers and coils. When driving the input of high-resolution A/D converters, the CLC452 provides excellent -78/-85dBc second/third harmonic distortion (Av = +2, Vout = 2Vpp, f= 1MHz, Rl = 1kOhms) and fast settling time. Industry Part Number NS Part Numbers CLC452A CLC452AJ-QML Prime Die VB1944A Controlling Document 5962-9752101MPA Processing Subgrp Description MIL-STD-883, Method 5004 1 2 3 4 5 6 7 8A 8B 9 10 11 Quality Conformance Inspection MIL-STD-883, Method 5005 1 Static tests at Static tests at Static tests at Dynamic tests at Dynamic tests at Dynamic tests at Functional tests at Functional tests at Functional tests at Switching tests at Switching tests at Switching tests at Temp ( oC) +25 +125 -55 +25 +125 -55 +25 +125 -55 +25 +125 -55 MICROCIRCUIT DATA SHEET MNCLC452A-X REV 0A0 Features - 100mA output current 3.0mA supply current 130MHz bandwidth (Av = +2) -78/-85dBc HD2/HD3 (1MHz) 25ns settling to 0.05% 400V/us slew rate Stable for capacitive loads up to 1000pF Single 5V to +5V supplies Applications - Coaxial cable driver Twisted pair driver Transformer/Coil Driver High capacitive load driver Video line driver Portable/battery-powered applications A/D driver 2 MICROCIRCUIT DATA SHEET MNCLC452A-X REV 0A0 (Absolute Maximum Ratings) Supply voltage (Vcc) (Note 1) +7V Output current (Iout) +140mA Common mode input voltage Vee to Vcc Differential input voltage +1 V Maximum Power dissipation (Pd) (Note 2) 38mW Lead temperature (soldering, 10 seconds) +300C Junction temperature (Tj) +175C Storage temperature range -65C to +150C Thermal Resistance Junction -to-ambient (ThetaJA) Ceramic DIP (Still Air) (500 LFPM) Junction -to-case (ThetaJC) Ceramic DIP Package Weight (typical) Ceramic DIP ESD Tolerance ESD Rating (Note 3) Note 1: Note 2: Note 3: TBD TBD TBD TBD TBD Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions for which the device is funcitonal, but do not guarantee specific performance limits. For guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. The maximum power dissipation must be derated at elevated temperatures and is dictated by Tjmax (maximum junction temperature), ThetaJA (package junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any temperature is Pdmax = (Tjmax -TA) / ThetaJA or the number given in the Absolute Maximum Ratings, whichever is lower. Human body model, 100pF discharged through 1.5K Ohms. Recommended Operating Conditions Supply voltage (Vcc) 5V < (Vcc-Vee) < 10V Gain range +1 to +10 Ambient operating temperature range (Ta) -55C to +125C 3 MICROCIRCUIT DATA SHEET MNCLC452A-X REV 0A0 Electrical Characteristics AC/DC PARAMETERS (The following conditions apply to all the following parameters, unless otherwise specified.) DC: Rl = 100 Ohms, Rf = 1kOhms, Rg = 1kOhms, Av = +2, -55C < Ta < +125C (Note 3) SYMBOL Vio PARAMETER Input offset voltage CONDITIONS NOTES Vcc = +2.5 V Non-inverting bias current Inverting bias current Supply current +Vout -Vout SSBW Power supply rejection ratio -6 6 mV 2, 3 -6 6 mV 1 -8 8 mV 2, 3 -18 18 uA 1 -24 24 uA 2, 3 -18 18 uA 1 -25 25 uA 2, 3 -14 14 uA 1 -17 17 uA 2, 3 -24 24 uA 1 -28 28 uA 2, 3 3.4 mA 1 3.6 mA 2, 3 3.8 mA 1 4 mA 2, 3 45 dB 1 43 dB 2, 3 1.4 V 4 1.3 V 5, 6 -1.4 V 4 -1.3 V 5, 6 100 MHz 4 2 85 MHz 5, 6 1 135 MHz 4 1 115 MHz 5, 6 0.5 dB 4 1.0 dB 5, 6 0.3 dB 4 0.5 dB 5, 6 Vcc = +2.5 V Vcc = +2.5 V Vcc = +2.5 V Vcc = +2.5 V Output Voltage Swing Output Voltage Swing Small signal bandwidth Vcc = +2.5 V, Vout < 0.5 Vpp Vcc = +5 V, Vout < 1.0 Vpp GFPH Gain flatness peaking Vcc = +2.5 V, 0.5 Vpp DC to 200 MHz, Vout = 2 GFRH Gain flatness rolloff Vcc = +2.5 V, 0.5 Vpp DC to 30 MHz, Vout = 2 4 SUBGROUPS 1 Vcc = +5 V PSRR UNIT mV Vcc = +5 V Icc MAX 4 Vcc = +5 V Ibi MIN -4 Vcc = +5 V Ibn PINNAME MICROCIRCUIT DATA SHEET MNCLC452A-X REV 0A0 Electrical Characteristics AC/DC PARAMETERS(Continued) (The following conditions apply to all the following parameters, unless otherwise specified.) DC: Rl = 100 Ohms, Rf = 1kOhms, Rg = 1kOhms, Av = +2, -55C < Ta < +125C (Note 3) SYMBOL HD2 PARAMETER 2nd harmonic distortion CONDITIONS Vcc = +2.5 V, NOTES 2 Vpp, 5 MHz 2 HD3 3rd harmonic distortion Vcc = +2.5 V, 2 Vpp, 5 MHz 2 Note 1: Note 2: Note 3: PINNAME MIN MAX UNIT -58 dBc 4 -56 dBc 5, 6 -55 dBc 4 -53 dBc 5, 6 If not tested, shall be guaranteed to the limits specified in table I herein. Group A testing only. The algebraic convention, whereby the most negative value is a minimum and the most positive is a maximum, is used in this datasheet. Negative current shall be defined as conventional flow out of a device terminal. 5 SUBGROUPS MICROCIRCUIT DATA SHEET MNCLC452A-X REV 0A0 Graphics and Diagrams GRAPHICS# DESCRIPTION 07081HRA3 CERDIP (J), 8 LEAD (B/I CKT) J08ARL CERDIP (J), 8 LEAD (P/P DWG) P000422A CERDIP (J), 8 LEAD (PINOUT) See attached graphics following this page. 6 N/C 1 8 N/C -IN 2 7 +VCC +IN 3 6 VOUT -VCC 4 5 N/C CLC452J 8 - LEAD DIP CONNECTION DIAGRAM TOP VIEW P000422A N MIL/AEROSPACE OPERATIONS 2900 SEMICONDUCTOR DRIVE SANTA CLARA, CA 95050 MICROCIRCUIT DATA SHEET MNCLC452A-X REV 0A0 Revision History Rev ECN # 0A0 M0003274 10/08/99 Rel Date Originator Changes Shaw Mead Initial MDS Release 7