TSH112 STMicroelectronics, TSH112 Datasheet
TSH112
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TSH112 Summary of contents
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... TINY: SOT23-5, TSSOP and SO PACKAGES DESCRIPTION The singles TSH110 and TSH111, the dual TSH112, the triple TSH113 and the quad TSH114 are current feedback operational amplifiers featur- ing a very high slew rate of 450V/µs and a large bandwidth of 100MHz, with only a 3.2mA quies- cent supply current ...
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... ORDER CODES Type TSH110ILT (code K302) TSH111ID TSH111IDT TSH111IPT TSH112ID TSH112IDT TSH112IPT TSH113ID TSH113IDT TSH113IPT TSH114ID TSH114IDT TSH114IPT D = Small Outline Package (SO) - also available in Tape & Reel (DT Thin Shrink Small Outline Package (TSSOP) - only available in Tape & Reel (PT Tiny Package (SOT23-5) - only available in Tape & Reel (LT) ...
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... I Output Source current source BW -3dB Bandwidth SR Slew Rate Tr Rise Time Tf Fall Time Ov Overshoot St Settling Time @ 0.05% G Differential gain Differential phase TSH110-TSH111-TSH112-TSH113-TSH114 (pages 3 and 4) ° = 680 , (unless otherwise specified) fb amb Test Condition T amb T < T < T min. amb max. < T < T min. ...
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... TSH110-TSH111-TSH112-TSH113-TSH114 Symbol Parameter NOISE AND HARMONIC PERFORMANCE en Equivalent Input Voltage Noise in Equivalent Input Current Noise THD Total Harmonic Distortion IM3 Third order inter modulation product MATCHING CHARACTERISTICS Gf Gain Flatness Vo1/Vo2 Channel Separation (*) R is the feedback resistance between the output and the inverting input of the amplifier. ...
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... Output Sink current sink I Output Source current source Bw -3dB Bandwidth SR Slew Rate Tr Rise Time Tf Fall Time Ov Overshoot St Settling Time @ 0.05% G Differential gain Differential phase TSH110-TSH111-TSH112-TSH113-TSH114 (pages 5 and 6) ° = 680 , (unless otherwise specified) fb amb TestCondition T amb T < T < T min. amb max. T < T < T min ...
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... TSH110-TSH111-TSH112-TSH113-TSH114 Symbol Parameter NOISE AND HARMONIC PERFORMANCE en Equivalent Input Voltage Noise in Equivalent Input Current Noise THD Total Harmonic Distortion IM3 Third order inter modulation product MATCHING CHARACTERISTICS Gf Gain Flatness Vo1/Vo2 Channel Separation (*) R is the feedback resistance between the output and the inverting input of the amplifier. ...
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... TSH113 STANDBY CONTROL pin 1 pin 2 (SBY OP1) (SBY OP2 low V x high V x low x V high TSH110-TSH111-TSH112-TSH113-TSH114 = 6Volts CC Test Condition (V F=1MHz R out C out Down SBY OPERATOR STATUS OPERATOR STATUS pin 3 OP1 (SBY OP) x Standby x Active ...
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... TSH110-TSH111-TSH112-TSH113-TSH114 (fig.1) Closed Loop Gain vs. Frequency A =+1, R =2. =2pF, R =100 , gain 0 -2 phase -4 Vcc=±2.5V Vcc=± - Frequency (MHz) (fig.3) Closed Loop Gain vs. Frequency A =+2, R =680 , C =2pF, R =100 , gain Vcc=±2.5V 4 phase 2 Vcc=±2.5V 0 Vcc=± ...
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... A =+100, R =1k , Input+ connected to Gnd via 100 1k 10k Frequency (Hz) TSH110-TSH111-TSH112-TSH113-TSH114 (fig.8): Negative Slew Rate A =+2, R =680 , 5ns /div. 5ns /div. (fig.10): Negative Slew Rate A =+2, R =680 , 5ns /div. 5ns /div. ...
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... TSH110-TSH111-TSH112-TSH113-TSH114 (fig.13): I vs. Power Supply cc(-) Open loop, no load -3.3 -3.4 -3.5 -3.6 -3.7 -3.8 -3 (V) cc (fig.15): I vs. Power Supply ib(-) Open loop, no load 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1 (V) cc (fig.17): V vs. Power Supply ol Open loop, R =100 L -2.0 -2.5 -3.0 -3.5 -4.0 -4.5 -5 (V) cc 10/19 (fig.14): I cc(+) Open loop, no load 3.9 3.8 3.7 3.6 3.5 3.4 3 (fig.16): I ...
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... for Vcc=±2. for Vcc=± -40 - Temperature (°C) TSH110-TSH111-TSH112-TSH113-TSH114 (fig.20 Open loop, no load 30 I (+) for Vcc=± (+) for Vcc=±2. -10 I (-) for Vcc=±2.5V cc -20 I (-) for Vcc=±6V cc -30 ...
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... TSH110-TSH111-TSH112-TSH113-TSH114 (fig.25): Group Delay A =+2, R =680 , C =2pF, R =100 0.1 1 Frequency (MHz) (fig.27): Frequency Response vs. Load A =+2, R =680 , C =2pF, V =±2.5V, (fig.29 C=100pF Rs=12 3 C=1nF Rs Frequency (MHz) (fig.29): Capacitive Load Schematic. measurements on (fig.27) and (fig.28) ...
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... IM3 by the frequencies ( and ( ). TSH110-TSH111-TSH112-TSH113-TSH114 The following graphs show the IM3 of the amplifier in two cases as a function of the output amplitude. The two-tones input signal is achieved by the mul- tisource generator Marconi 2026. Each tone has the same amplitude. The measurement ...
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... TSH110-TSH111-TSH112-TSH113-TSH114 Printed Circuit Board Layout Considerations In this range of frequency, printed circuit board parasitics can affect the closed-loop performance. The implementation of a proper ground plane in both sides of the PCB is mandatory to provide low inductance and low resistance common return. Most important for controlling the gain flatness and the bandwidth are stray capacitances at the output and inverting input ...
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... C C 2pF 2pF fb, fb, TSH110-TSH111-TSH112-TSH113-TSH114 Assuming a low level active onto the disable pins (1,2,3) as described on page 7 of the datasheet, any operator can be disable/enable independent- ly. The two disabled operators will be in standby mode featuring a high ouput impedance with a high input/output isolation and a low quiescent current ...
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... TSH110-TSH111-TSH112-TSH113-TSH114 (fig.38): Input / Output Isolation vs. Frequency.. 0 -20 -40 -60 -80 Standby mode -100 -120 0.01 0.1 1 Frequency (MHz) Choice of the Feedback Circuit The TSH11x is a serie of current feedback amplifiers. For a current feedback structure the bandwidth depends on the value of the feedback components and the value of supply voltage. ...
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... C 0.25 0.5 0.010 c1 45° (typ.) D 4.8 5.0 0.189 E 5.8 6.2 0.228 e 1.27 e3 3.81 F 3.8 4.0 0.150 L 0.4 1.27 0.016 M 0.6 S 8° (max.) TSH110-TSH111-TSH112-TSH113-TSH114 PACKAGE MECHANICAL DATA 8 PINS - THIN SHRINK SMALL OUTLINE PACKAGE (TSSOP) Inches Millimeters Dim. Typ. Max. Min. 0.069 A 0.010 A1 0.05 0.065 A2 0.80 0.033 b 0.19 0.019 c 0.09 0.010 D 2.90 0.020 E E1 4.30 0.197 e 0.244 k 0° ...
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... TSH110-TSH111-TSH112-TSH113-TSH114 PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO) Millimeters Dim. Min. Typ. Max. Min. A 1.75 a1 0.1 0.2 0.004 a2 1.6 b 0.35 0.46 0.014 b1 0.19 0.25 0.007 C 0.5 c1 45° (typ.) D (1) 8.55 8.75 0.336 E 5.8 6.2 0.228 e 1.27 e3 7.62 F (1) 3.8 4.0 0.150 G 4.6 5.3 0.181 L 0.5 1.27 0.020 M 0.68 S 8° (max.) Note : (1) D and F do not include mold flash or protrusions - Mold flash or protrusions shall not exceed 0 ...
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