Datasheet Texas Instruments THS3091

Manufacturer	Texas Instruments
Series	THS3091

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Parametrics

Parameters / Models	THS3091D	THS3091DDA	THS3091DDAG3	THS3091DDAR	THS3091DDARG3	THS3091DG4	THS3091DR
2nd Harmonic, dBc	66	66	66	66	66	66	66
3rd Harmonic, dBc	74	74	74	74	74	74	74
@ MHz	10	10	10	10	10	10	10
Acl, min spec gain, V/V	1	1	1	1	1	1	1
Additional Features	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Architecture	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB	Bipolar,Current FB
BW @ Acl, MHz	235	235	235	235	235	235	235
CMRR(Min), dB	62	62	62	62	62	62	62
CMRR(Typ), dB	69	69	69	69	69	69	69
GBW(Typ), MHz	235	235	235	235	235	235	235
Input Bias Current(Max), pA	15000000	15000000	15000000	15000000	15000000	15000000	15000000
Iq per channel(Max), mA	10.5	10.5	10.5	10.5	10.5	10.5	10.5
Iq per channel(Typ), mA	9.5	9.5	9.5	9.5	9.5	9.5	9.5
Number of Channels	1	1	1	1	1	1	1
Offset Drift(Typ), uV/C	10	10	10	10	10	10	10
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Current(Typ), mA	250	250	250	250	250	250	250
Package Group	SOIC	SO PowerPAD	SO PowerPAD	SO PowerPAD	SO PowerPAD	SOIC	SOIC
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)	8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)	8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)	8SO PowerPAD: 29 mm2: 6 x 4.9(SO PowerPAD)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Rail-to-Rail	No	No	No	No	No	No	No
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Slew Rate(Typ), V/us	7300	7300	7300	7300	7300	7300	7300
Total Supply Voltage(Max), +5V=5, +/-5V=10	30	30	30	30	30	30	30
Total Supply Voltage(Min), +5V=5, +/-5V=10	10	10	10	10	10	10	10
Vn at 1kHz(Typ), nV/rtHz	2	2	2	2	2	2	2
Vn at Flatband(Typ), nV/rtHz	2	2	2	2	2	2	2
Vos (Offset Voltage @ 25C)(Max), mV	3	3	3	3	3	3	3

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Application Notes

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  Large-Signal Specifications for High-Voltage Line Drivers
  PDF, 195 Kb, File published: Jun 30, 2011
  Output voltage swing, output current, and slew rate interact with many other specifications in operational amplifiers. This application note develops the definitions for each parameter and the relationship between important ac parameters such as large-signal bandwidth and distortion.
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  Load Sharing Concepts: Implementation for Large-Signal Applications
  PDF, 219 Kb, File published: Oct 5, 2011
  Selecting a suitable large-signal swing operational amplifier driver for instrumentation or test and measurement applications can be challenging. In addition to developing the necessary theoretical background for load sharing, this report provides bench results to demonstrate the implementation and benefits of load sharing and output paralleling.
• Download
  Design for a Wideband Differential Transimpedance DAC Output (Rev. A)
  PDF, 438 Kb, Revision: A, File published: Oct 17, 2016
  High-speed digital-to-analog converters commonly offer a complementary current output signal. Most output interface implementations use either a resistive load and/or a transformer to convert this current source signal to a voltage. Where a dc-coupled interface is required, a carefully designed differential transimpedance stage can offer an attractive alternative. Design considerations and options
• Download
  Voltage Feedback vs. Current Feedback Op Amps
  PDF, 93 Kb, File published: Nov 30, 1998
  This application report contrasts and compares the characteristics and capabilities of voltage and current feedback operational amplifiers. The report also points out the many similarities between the two versions.
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  Stabilizing Current-Feedback Op Amps While Optimizing Circuit Performance
  PDF, 280 Kb, File published: Apr 28, 2004
  Optimizing a circuit design with a current-feedback (CFB) op amp is a relatively straightforward task, once one understands how CFB op amps achieve stability. This application note explains a 2nd-order CFB model so that any designer can better understand the flexibility of the CFB op amp. This report also discusses stability analysis, the effects of parasitic components due to PCBs, optimization
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  Wireline Data Transmission and Reception
  PDF, 191 Kb, File published: Jan 27, 2010
  Many types of wires are widely used to transmit data. Specifically, Category 3 and Category 5 (Cat3 and Cat5e, respectively)—also known as unshielded twisted pair or UTP lines—are now recommended for new telephone installations. Coaxial (coax) cables are used to distribute cable television (CATV) signals throughout a home. #12 and #14 American wire gauge (AWG) electric power distribution wire is a
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  Designing for low distortion with high-speed op amps
  PDF, 277 Kb, File published: Mar 2, 2005
• Download
  Wideband Complementary Current Output DAC Single-Ended Interface
  PDF, 597 Kb, File published: Jun 21, 2005
  High-speed digital-to-analog converters (DACs) most often use a transformer-coupled output stage. In applications where this configuration is not practical, a single op ampdifferential to single-ended stage has often been used. This application note steps through the exact design equations required to achieve gain matching from each output as well as a matched input impedance to each of the DA
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  Noise Analysis for High Speed Op Amps (Rev. A)
  PDF, 256 Kb, Revision: A, File published: Jan 17, 2005
  As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu

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Manufacturer's Classification

• Semiconductors> Amplifiers> Operational Amplifiers (Op Amps)> High-Speed Op Amps (>=50MHz)