TSH150 WIDE BANDWIDTH AND BIPOLAR INPUTS SINGLE OPERATIONAL AMPLIFIER LOW DISTORTION GAIN BANDWIDTH PRODUCT : 150MHz UNITY GAIN STABLE SLEW RATE : 190V/µs VERY FAST SETTLING TIME : 20ns (0.1%) N DIP8 (Plastic Package) DESCRIPTION: The TSH150 is a wideband monolithic operational amplifier, internally compensated for unity-gain stability. Low noise and low distortion, wide bandwidth and high linearity make this amplifier suitable for RF and video applications. Short circuit protection is provided by an internal current-limiting circuit. The TSH150 has internal electrostatic discharge (ESD) protection circuits and fulfills MILSTD883CClass2. D SO8 (Plastic Micropackage) ORDER CODES Part Number Temperature Range TSH150C 0oC, 70oC o TSH150I o -40 C, 125 C Package N D • • • • 150-01.TBL .. .. . PIN CONNECTIONS (top view) Offs et Null 1 1 8 Offse t Null 2 Inverting Input 2 7 VCC+ Non-inve rting Input 3 6 Output 4 5 N.C. 150-01.EPS VCC June 1998 1/7 TSH150 SCHEMATIC DIAGRAM 7 VCC + non inverting input Inte rna l Vref 3 6 output 2 Cc inverting input 1 Offset N1 8 Offset N2 150-02.EPS 4 VCC- INPUT OFFSET VOLTAGE NULL CIRCUIT TS H150 N2 N1 150-03.EPS 100kΩ VCC Symbol Value Unit VCC Supply Voltage Parameter ±7 V Vid Differential Input Voltage ±5 V Vi Input Voltage Range ±5 V Iin Current On Inputs Current On Offset Null Pins ±50 ±20 mA Toper Operating Free-Air Temperature Range Tstg Storage Temperature Range TSH150C TSH150I 0 to +70 -40 to +125 o -65 to 150 o C C 150-02.TBL ABSOLUTE MAXIMUM RATINGS OPERATING CONDITIONS 2/7 Parameter VCC Supply Voltage Vic Common Mode Input Voltage Range Value Unit ±3 to ±6 - V + VCC +2 to VCC -1 V 150-03.TBL Symbol TSH150 ELECTRICAL CHARACTERISTICS VCC = ± 5V, Tamb = 25oC (unless otherwise specified) Vio DV io Iib Iio ICC Avd Vicm CMR SVR Vo Parameter Input Offset Voltage Tmin ≤ Tamb ≤ Tmax. Input Offset Voltage Drift Tmin ≤ Tamb ≤ Tmax. Input Bias Current Input Offset Current Supply Current, no load Tmin ≤ Tamb ≤ Tmax. Large Signal Voltage Gain Vo = ±2.5V GBP SR en Kov ts tr, tf td ∅m THD FPB 10 5 0.1 VCC = ± 5V VCC = ± 3V VCC = ±6V VCC = ± 5V See test waveform figure Note 2 : Full power bandwidth = Max. 5 7 Unit mV 23 21 25 µV/ C 30 2 µA µA mA 30 28 40 32 V/V 800 300 200 -3 to +4 60 1300 850 650 -3.5 to +4.5 100 50 ±3 70 +3.5 -3.7 +3.3 -3.5 RL = 50Ω ± 2.8 RL = 100Ω RL = 50Ω ± 2.9 ± 2.7 Output Short Circuit Current Vid = ±1V, Vo = 0V Gain Bandwidth Product AVCL = 100, R L = 100Ω, CL = 15pF, f = 7.5MHz Slew Rate Vin = ± 2V, AVCL = 1, RL = 100Ω, CL = 15pF Equivalent Input Voltage Noise R S = 50Ω fo = 1kHz fo = 10kHz fo = 100kHz fo = 1MHz Overshoot Vin = ± 2V, AVCL = 1, RL = 100Ω, CL = 15pF Settling Time 0.1% - (note 1) Vin = ± 1V, AVCL = -1 Rise and Fall Time - (note 1) Vin = ±100mV, AVCL = 2 Delay Time - (note 1) Vin = ±100mV, AVCL = 2 Phase Margin AVM = 1, RL = 100Ω, CL = 15pF Total Harmonic Distortion AVCL = 10, f = 1KHz, Vo = ± 2.5V, no load Full Power Bandwidth - (note 2) Vo = 5Vpp, R L = 100Ω Vo = 2Vpp, R L = 100Ω Note 1 : TSH150C, I Typ. 0.3 o RL = ∞ RL= 100Ω RL = 50Ω Input Common Mode Voltage Range Common Mode Rejection Ratio Vic = Vicm min. Supply Voltage Rejection Ratio VCC = ± 5V to ± 3V Output Voltage RL = 100Ω Tmin ≤ Tamb ≤ Tmax. Io Min. ±50 ±100 V dB dB V mA MHz 150 V/µs 100 190 7 6.5 6.2 5.5 nV √ Hz % 5 ns 20 ns 3.5 ns 2.5 Degrees 50 % 0.02 MHz 150-04.TBL Symbol 12 30 SR Π Vopp 3/7 TSH150 TEST WAVEFORM EVALUATION CIRCUIT +5V 10µF 50Ω 10nF ts Input 0.1% of edge amplitude Output 1kΩ 90% 50% 50Ω td 10nF tr 10% Vin 10µF 1kΩ CF PRINTED CIRCUIT LAYOUT As for any high frequency device, a few rules must be observed when designing the PCB to get the best performances from this high speed op amp. From the most to the least important points : • Each power supply lead has to be bypassed to ground with a 10nF ceramic capacitor very close to the device and a 10µF tantalum capacitor. • To provide low inductance and low resistance common return, use a ground plane or common point return for power and signal. • All leads must be wide and as short as possible especially for op amp inputs. This is in order to decrease parasitic capacitance and inductance. 4/7 • Use small resistor values to decrease time constant with parasitic capacitance. Be aware on TSH150 device of the Iio error and input noise currents with high feedback resistor values. • Choose component sizes as small as possible (SMD). • On output, decrease capacitor load so as to avoid circuit stability being degraded which may cause oscillation. You can also add a serial resistor in order to minimise its influence. • One can add in parallel with feedback resistor a few pF ceramic capacitor CF adjusted to optimize the settling time. 150-05.EPS 150-04.EPS -5V TSH150 MACROMODEL .. . LOW DISTORTION GAIN BANDWIDTH PRODUCT : 150MHz UNITY GAIN STABLE .. SLEW RATE : 190V/µs VERY FAST SETTLING TIME : 20ns (0.1%) Applies to : TSH150C,I ** Standard Linear Ics Macromodels, 1993. ** CONNECTIONS : * 1 INVERTING INPUT * 2 NON-INVERTING INPUT * 3 OUTPUT * 4 POSITIV E POWER SUPPLY * 5 NEGATIVE POWER SUPPLY .SUBCKT TSH150 1 3 2 4 5 (analog) ********************************************************** .MODEL MDTH D IS=1E-8 KF=1.568191E-15 CJO=10F * INPUT STAGE CIP 2 5 1.000000E-12 CIN 1 5 1.000000E-12 EIP 10 5 2 5 1 EIN 16 5 1 5 1 RIP 10 11 1.040000E+02 RIN 15 16 1.040000E+02 RIS 11 15 3.264539E+02 DIP 11 12 MDTH 400E-12 DIN 15 14 MDTH 400E-12 VOFP 12 13 DC -9.162265E-05 VOFN 13 14 DC 0 IPOL 13 5 1.000000E-03 CPS 11 15 5.757255E-12 DINN 17 13 MDTH 400E-12 VIN 17 5 1.5000000e+00 DINR 15 18 MDTH 400E-12 VIP 4 18 0.500000E+00 FCP 4 5 VOFP 2.200000E+01 FCN 5 4 VOFN 2.200000E+01 FIBP 2 5 VOFP 1.000000E-02 FIBN 5 1 VOFN 1.000000E-02 * AMPLIFYING STAGE FIP 5 19 VOFP 4.370000E+02 FIN 5 19 VOFN 4.370000E+02 RG1 19 5 1.124121E+03 RG2 19 4 1.124121E+03 CC 19 29 2.000000E-09 HZTP 30 29 VOFP 5.574976E+01 HZTN 5 30 VOFN 5.574976E+01 DOPM 19 22 MDTH 400E-12 DONM 21 19 MDTH 400E-12 HOPM 22 28 VOUT 5.000000E+02 VIPM 28 4 5.000000E+01 HONM 21 27 VOUT 5.000000E+02 VINM 5 27 5.000000E+01 EOUT 26 23 19 5 1 VOUT 23 5 0 ROUT 26 3 2.180423E+01 COUT 3 5 1.000000E-12 DOP 19 25 MDTH 400E-12 VOP 4 25 1.511965E+00 DON 24 19 MDTH 400E-12 VON 24 5 1.511965E+00 .ENDS ELECTRICAL CHARACTERISTICS VCC = ±5V, Tamb = 25oC (unless otherwise specified) Symbol Vio Avd ICC Vicm VOH VOL Isink Isource GBP SR ∅m ts Conditions RL = 100Ω No load RL = 100Ω RL = 100Ω VO = 0V VO = 0V RL = 100Ω, C L = 15pF RL = 100Ω, C L = 15pF RL = 100Ω, C L = 15pF AV = -1 at 0.1% Value 0 1 21 -3.5 to 4.5 +3.6 -3.6 108 108 147 180 42 22.6 Unit mV V/mV mA V V V mA mA MHz V/µs Degrees ns 5/7 TSH150 PM-DIP8.EPS PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP A a1 B b b1 D E e e3 e4 F i L Z 6/7 Min. Millimeters Typ. 3.32 0.51 1.15 0.356 0.204 Max. 1.65 0.55 0.304 10.92 9.75 7.95 Min. 0.020 0.045 0.014 0.008 Max. 0.065 0.022 0.012 0.430 0.384 0.313 2.54 7.62 7.62 3.18 Inches Typ. 0.131 0.100 0.300 0.300 6.6 5.08 3.81 1.52 0.125 0260 0.200 0.150 0.060 DIP8.TBL Dimensions TSH150 PM-SO8.EPS PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) A a1 a2 a3 b b1 C c1 D E e e3 F L M S Min. Millimeters Typ. 0.1 0.65 0.35 0.19 0.25 Max. 1.75 0.25 1.65 0.85 0.48 0.25 0.5 Min. Inches Typ. 0.026 0.014 0.007 0.010 Max. 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.189 0.228 0.197 0.244 0.004 o 45 (typ.) 4.8 5.8 5.0 6.2 1.27 3.81 3.8 0.4 0.050 0.150 4.0 1.27 0.6 0.150 0.016 0.157 0.050 0.024 SO8.TBL Dimensions o 8 (max.) ORDER CODE : Information furnished is believed to be accurate and reliable. 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