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| NJM2720 Single Ultra-High speed and Wide Band Operational Amplifier GENERAL DESCRIPTION The NJM2720 is single and ultra-high speed and wide band operational amplifier. The NJM2720 is 250V/s slew rate and 150ohm load drive is possible, at supply voltage of 2.5V. The NJM2720 is suitable for video signal processing, video line driver, video buffer, pulse amplifiers, ADC input buffer, measuring instrument, and digital communication. PACKAGE OUTLINE NJM2720E FEATURES Operating Voltage Slew Rate Unity-Gain Output Voltage Offset Voltage Operating Current Adequate phase margin Bipolar Technology Package Outline : 2.5V to 5.0V : 250V/s Typ. (at V+/V-=2.5V, RL=150) : 120MHz Typ. : VOH= +1.4V Typ. (at V+/V-=2.5V, RL=150) : VOL = -1.4V Typ. (at V+/V-=2.5V, RL=150) : 1.5mV Typ. : 9.0 mA Typ. : M=60deg. Typ. (at RL=2k, voltage follower) :EMP8 PIN CONFIGRATION (Top View) 1 2 3 4 8 7 6 5 EMP8 PIN FUNCTION. 1. NC 2. -INPUT 3. +INPUT 4. V 5. NC 6. OUTPUT + 7. V 8. NC Ver.2004-01-23 -1- NJM2720 ABSOLUTE MAXIMUM RATINGS (Ta=25C) PARAMETER Supply Voltage Power Dissipation Differential Input Voltage Range Common Mode Input Voltage Range Operating Temperature Range Storage Temperature Range SYMBOL + V PD VID VICM Topr Tstg RATINGS 11.0 EMP8 : 730 (Note1) 3.0 11.0 -40 to +85 -40 to +125 UNIT V mW V V C C (Note 1) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, four layers, FR-4) " RECOMMENDED OPERATING CONDITION (Ta=25uC) PARAMETER Supply Voltage SYMBOL V /V + - RATING 2.5 to 5.0 UNIT V ELECTRICAL CHARACTERISTICS DC CHARACTERISTICS PARAMETER Operating Current Input Offset Voltage Input Bias Current Input Offset Current Large Signal Voltage Gain Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Maximum Output Voltage Swing SYMBOL I CC VIO IB IIO AV VICM CMR SVR VOM R L =2k TEST CONDITION No Signal MIN. 50 +1.7 -1.2 60 55 1.2 TYP. 9.0 1.5 7.5 100 60 +2.0 -1.5 80 65 1.4 (V+/V-=2.5V, Ta=25uC) MAX. 15.0 16.0 30.0 900 UNIT mA mV A nA dB V V dB dB V -1.2VV I C M +1.7V 2.5VV /V 5.0V R L =150 + - AC CHARACTERISTICS PARAMETER Unity Gain Frequency Phase Margin SYMBOL fT M TEST CONDITION A V =40dB, R F =1.98k R G =20, R L =, C L =5pF A V =40dB, R F =1.98k R G =20, R L =, C L =5pF MIN. TYP. 120 60.0 (V+/V-=2.5V, Ta=25uC) MAX. UNIT MHz Deg AC CHARACTERISTICS PARAMETER Slew Rate SYMBOL SR TEST CONDITION A V =0dB, R F =0, R G = R L =150,C L =5pF V I N =2V PP MIN. TYP. 250 (V+/V-=2.5V, Ta=25uC) MAX. UNIT V/s -2- Ver.2004-01-23 NJM2720 TYPICAL CHARACTERISTICS Operating Current vs. Operating Voltage Vin=0V, Ta=25C Operating Current vs. Ambient Temperature Vin=0V 14.0 12.0 20 Operating Current [mA] Operating Current [mA] 10.0 8.0 6.0 4.0 2.0 0.0 0 1 2 3 4 Operating Voltage [V] 5 6 15 V /V =5.00V + - V /V =2.50V + - 10 5 V /V =2.25V + - 0 -50 0 50 100 150 Ambient Temperature [C] Input Offset Current vs. Ambient Temperature 1000 800 V /V =2.5V + - Input Offset Voltage vs. Ambient Temperature 20.0 15.0 10.0 5.0 0.0 -5.0 -10.0 -15.0 -20.0 -50 0 50 100 150 Ambient Temperature [C] Input Bias Current vs. Ambient Temperature V /V =2.5V + - V /V =2.5V + - Input Offset Current [nA] Input Offset Voltage[mV] 600 400 200 0 -200 -400 -600 -800 -1000 -50 0 50 100 150 Ambient Temperature [C] 0.0 -1.0 Input Bias Current [A] -2.0 -3.0 -4.0 -5.0 -6.0 -7.0 -8.0 -9.0 -10.0 -50 0 50 100 150 Ambient Temperature [C] Ver.2004-01-23 -3- NJM2720 TYPICAL CHARACTERISTICS Maximum Output Voltage Swing vs Operating Voltage 5.0 Vin=0.5V, RL=150 to 0v, Ta=25C Maximum Output Voltage Swing vs. Ambient Temperature 2.5 V /V =2.5V, Gv=open, Vin=0.5V, RL=150 to 0v + - Maximum Output Voltage Swing [V] Maximum Output Voltage Swing [V] 0 1 2 3 4 Operating Voltage [V] 5 6 4.0 3.0 2.0 1.0 0.0 -1.0 -2.0 -3.0 -4.0 -5.0 2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -50 0 50 100 Ambient Temperature[C] Common Mode Rejection Ratio vs. Ambient Temperature 100 V /V =2.5V,-1V 150 Voltage Gain vs. Ambient Temperature 70 60 V /V =2.5V, RL=2k + - Common Mode Rejection Ratio [dB] -50 0 50 100 150 90 80 70 60 50 40 30 20 10 0 -50 0 50 100 150 Voltage Gain [dB] 50 40 30 20 10 0 Ambient Temperature [C] V+ Supply Voltage Rejection Ratio vs. Ambient Temperature Temperature [C] Equivalent Input Noise Voltage vs. Frequency V /V =2.5V, VIN=50 to GND, GV=100, RS=50 RF=1.98k, RG=20, RL=, CL=0pF, Ta=25C + - V Supply Voltage Rejection Ratio[dB] 100 90 80 70 60 50 40 30 20 10 0 -50 V /V =2.25V to 5V + - Equivalent Input Noise Voltage [nV/Hz] 300 250 200 150 100 50 0 100 100 + 0 50 100 150 1K 1000 10K 10000 100K 100000 Ambient Temperature [C] Frequency [Hz] -4- Ver.2004-01-23 NJM2720 TYPICAL CHARACTERISTICS Pulse Response (with Capacitive load) V /V =2.5V, f=10MHz, VO=2VPP, GV=0dB RT=50, RF=0, CF=0pF, RL=150 to 0v, Ta=+25C + - Pulse Response (correlation with Ta) V /V =2.5V, f=10MHz, VO=2VPP, GV=0dB RT=50, RF=0, CF=0, RG=, CL=5pF, RL=150 to 0v + - 2.0 1.0 input 6.0 5.0 2.0 Ta=+85C Output Voltage [V] Output Voltage [V] 0.0 4.0 3.0 CL=20pF CL=100pF 1.0 Ta=+25C Input Voltage [V] -1.0 -2.0 -3.0 -4.0 -5.0 -6.0 Time 10ns/div CL=5pF 2.0 1.0 0.0 0.0 Ta=-40C -1.0 -1.0 -2.0 -2.0 Time 10ns/div Voltage Gain vs. Frequency (with Capacitive Load) V+/V-=2.5V, VIN=0.02Vpp, GV=40dB, RT=50, RF=1.98k, RG=20, CF=0F, RL=1k, Ta=+25C Voltage Gain vs. Frequency (correlation with Ta) V+/V-=2.5V, VIN=0.02Vpp, GV=40dB, RT=50 RF=1.98k, RG=20, CF=0, RL=150, CL=5pF 50 40 Gain CL=5pF CL=20pF CL=100pF 225 180 50 40 Gain Ta=-40C Ta=+25C Ta=+85C 225 180 135 Voltage Gain [dB] Phase [deg] 10 0 -10 -20 -30 45 0 10 0 -10 -20 -30 Phase 45 0 -45 Phase -45 -90 -135 1M 1.E+06 10M 1.E+07 100M 1.E+08 -180 1G 1.E+09 Ta=-40C Ta=+25C Ta=+85C -90 -135 10M 1.E+07 100M 1.E+08 -180 1G 1.E+09 -40 100k 1.E+05 -40 100k 1.E+05 1M 1.E+06 Frequency [Hz] Voltage Gain vs. Frequency (with Capacitive Load) V /V =2.5V, VIN=0.02Vpp, GV=0dB, RT=50, RF=0, RG=open, CF=0pF, RL=150, Ta=+25C + - Frequency [Hz] Voltage Gain vs. Frequency (correlation with Ta) V /V =2.5V, VIN=0.02Vpp, GV=0dB, RT=50 RF=0, RG=open, CF=0, RL=150, CL=5pF + - 20 15 CL=10pF CL=20pF 20 15 Voltage Gain [dB] 5 0 -5 -10 -15 -20 100k 1.E+05 1M 1.E+06 10M 1.E+07 100M 1.E+08 1G 1.E+09 CL=5pF Voltage Gain [dB] 10 10 5 0 -5 -10 -15 -20 100k 1.E+05 1M 1.E+06 10M 1.E+07 Ta=-40C Ta=+25C Ta=+85C 100M 1.E+08 1G 1.E+09 Frequency [Hz] Frequency [Hz] Ver.2004-01-23 -5- Phase [deg] 20 Voltage Gain [dB] 30 135 90 30 20 90 NJM2720 [CAUTION] The specifications on this data book are only given for information, without any guarantee as regards either mistakes or omissions. The application circuits in this data book are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. -6- Ver.2004-01-23 |
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