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LMH6643MA Datasheet(PDF) 8 Page - Texas Instruments |
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LMH6643MA Datasheet(HTML) 8 Page - Texas Instruments |
8 / 39 page LMH6642, LMH6643, LMH6644 SNOS966Q – MAY 2001 – REVISED SEPTEMBER 2014 www.ti.com 7.6 5V Electrical Characteristics Unless otherwise specified, all limits ensured for V + = 5V, V− = 0V, V CM = VO = V +/2, V ID (input differential voltage) as noted (where applicable) and RL = 2kΩ to V +/2. V+ = 5V, V− = 0V, UNIT AT TEMPERATURE VCM = VO = V +/2, V ID EXTREMES PARAMETER TEST CONDITIONS RL = 2kΩ to V +/2 MIN TYP MAX MIN(1) TYP(2) MAX(1) BW −3dB BW AV = +1, VOUT = 200mVPP 90 120 MHz AV = +2, −1, VOUT = 200mVPP 46 BW0.1dB 0.1dB Gain AV = +2, RL = 150Ω to V+/2, MHz 15 Flatness Rf = 402Ω, VOUT = 200mVPP PBW Full Power AV = +1, −1dB, VOUT = 2VPP MHz 22 Bandwidth en Input-Referred f = 100kHz 17 nV/ √Hz Voltage Noise f = 1kHz 48 in Input-Referred f = 100kHz 0.90 pA/ √Hz Current Noise f = 1kHz 3.3 THD Total Harmonic f = 5MHz, VO = 2VPP, AV = +2 dBc −60 Distortion DG Differential Gain NTSC, AV = +2 0.16% RL =150Ω to V +/2 RL = 1kΩ to V +/2 0.05% DP Differential NTSC, AV = +2 0.05 Phase RL = 150Ω to V +/2 deg RL = 1kΩ to V +/2 0.01 CT Rej. Cross-Talk f = 5MHz, Receiver: 47 dB Rejection Rf = Rg = 510Ω, AV = +2 TS Settling Time VO = 2VPP, ±0.1%, 8pF Load 68 ns SR Slew Rate (3) AV = −1, VI = 2VPP 95 125 V/µs VOS Input Offset For LMH6642 and LMH6644 ±7 ±1 ±5 mV Voltage For LMH6643 ±7 ±1 ±3.4 TC VOS Input Offset See (4) µV/°C ±5 Average Drift IB Input Bias See (5) −3.25 −1.70 −2.60 µA Current IOS Input Offset 1000 20 800 nA Current RIN Common Mode M Ω Input 3 Resistance CIN Common Mode pF Input 2 Capacitance CMVR Input Common- CMRR ≥ 50dB −0.1 −0.5 −0.2 Mode Voltage V 3.6 3.8 4.0 Range CMRR Common Mode VCM Stepped from 0V to 3.5V dB 72 95 Rejection Ratio AVOL Large Signal VO = 0.5V to 4.50V 82 86 98 Voltage Gain RL = 2kΩ to V +/2 dB VO = 0.5V to 4.25V 72 76 82 RL = 150Ω to V +/2 (1) All limits are ensured by testing or statistical analysis. (2) Typical values represent the most likely parametric norm. (3) Slew rate is the average of the rising and falling slew rates. (4) Offset voltage average drift determined by dividing the change in VOS at temperature extremes by the total temperature change. (5) Positive current corresponds to current flowing into the device. 8 Submit Documentation Feedback Copyright © 2001–2014, Texas Instruments Incorporated Product Folder Links: LMH6642 LMH6643 LMH6644 |
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