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Texas Instruments THS3001HVIDGNR
- Part No.:
- THS3001HVIDGNR
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Datasheet:
-
THS3001HVIDGNR.pdf
- Description:
- IC OPAMP CFA 1 CIRCUIT 8HVSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,798
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Product details
Overview
THS3001HVIDGNR from Texas Instruments is a high-speed current-feedback operational amplifier designed for large-signal, wideband analog signal conditioning in demanding transient-response applications. It delivers 420MHz small-signal bandwidth (G = 1), 6500V/μs slew rate at ±15V supply, 40ns settling time to 0.1%, ≤3mV input offset voltage, and –96dBc THD at 1MHz - enabling use in ultra-fast ADC/DAC buffers and base station transmit chains.
For engineers reviewing the THS3001HVIDGNR datasheet, THS3001HVIDGNR pinout, THS3001HVIDGNR application, or THS3001HVIDGNR equivalent, key selection criteria include its current-feedback architecture's gain-independent bandwidth control, HVSSOP-8 thermal performance (RθJA = 56.9°C/W), 115MHz 0.1dB video bandwidth, and compatibility with ±4.5V to ±16V dual supplies or 9V–32V single supplies.
Technical Context
The THS3001HVIDGNR implements a dielectrically isolated complementary bipolar (HVBiCOM) current-feedback topology with separate high-fT NPN and PNP transistors. Its bandwidth is set primarily by feedback resistor value (not gain), enabling stable operation across gains while preserving phase margin - unlike voltage-feedback amplifiers where gain and bandwidth are intrinsically coupled.
It operates in a single functional mode supporting both split-supply (±4.5V to ±16V) and single-supply (9V–32V) configurations. Input stage bias currents (1–10μA) and differential input capacitance (7.5pF) directly impact noise and stability in high-Z source applications, while open-loop transresistance (2.4MΩ at ±15V) defines loop gain and distortion behavior.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Small-signal BW | 420MHz at G = 1, ±15V - enables RF IF sampling and wideband DAC reconstruction without aliasing |
| Slew rate | 6500V/μs at ±15V - supports full-scale 20VPP steps in <40ns for fast pulse amplification |
| Settling time | 40ns to 0.1% at G = –1, ±15V - critical for multi-channel data acquisition with >25 MSPS throughput |
| THD | –96dBc at f = 1MHz, 2VPP, G = 2 - meets LTE/LTE-A ACLR requirements in broadband transmitters |
| Input offset | 3mV max at 25°C - ensures DC accuracy in precision video gain stages and sensor front-ends |
| Supply range | ±4.5V to ±16V dual or 9V–32V single - accommodates industrial 24V rails and battery-powered test equipment |
| Output drive | 100mA into 20Ω at ±5V - drives 75Ω video lines or low-impedance ADC inputs without external buffers |
Pinout & Package
HVSSOP-8 (DGN) package: 3mm × 4.9mm body, 0.5mm pitch, exposed thermal pad (connected to VCC– internally per TI design), moisture sensitivity level 2a.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 5, 8 | No connect (NC) | Internally unconnected - must be left floating or tied to ground only if required for mechanical stability |
| 2 | Inverting input (IN–) | Current-summing node for feedback network - impedance matching critical for stability with 560–1000Ω RF |
| 3 | Noninverting input (IN+) | High-impedance voltage reference point - sensitive to PCB parasitic capacitance affecting slew rate |
| 4 | Negative supply (VCC–) | Return path for internal bias and output stage - requires low-inductance decoupling near pin |
| 6 | Amplifier output (OUT) | Capable of ±12.8V swing into 1kΩ at ±15V - direct interface to 150Ω/75Ω transmission lines |
| 7 | Positive supply (VCC+) | Primary power rail for output stage - decoupling capacitor must be placed within 2mm of pin |
Key Features
| Feature | Design Value |
|---|---|
| Current-feedback architecture | Bandwidth independent of closed-loop gain - allows fixed RF = 1kΩ for stable response across G = 1 to 10 |
| Low distortion | –96dBc THD at 1MHz enables clean spectral purity in 5G NR uplink signal generation |
| High slew rate | 6500V/μs at ±15V supports >100MHz square-wave reproduction with <1% overshoot |
| Video-optimized AC performance | 115MHz 0.1dB flatness and 0.01% differential gain enable broadcast-grade SDI/HDMI signal distribution |
| Wide supply range | Operates from ±4.5V to ±16V - eliminates need for dedicated ±12V rails in mixed-signal instrumentation |
Applications
| Communications Infrastructure | Medical Imaging Front-End |
|---|---|
|
Use Scenario: Baseband I/Q channel amplification in 5G massive MIMO active antenna units. IC Role / Device Role / Timing Role: Final-stage driver for DAC outputs feeding upconversion mixers, requiring wide instantaneous bandwidth and low group delay variation. Use Value: 420MHz bandwidth and –96dBc THD preserve EVM <1.5% at 28GHz carrier frequencies with 100MHz modulation bandwidth. |
Use Scenario: Low-noise, high-fidelity amplification of ultrasound receive beamformer signals before ADC sampling. IC Role / Device Role / Timing Role: Time-gain-control (TGC) amplifier with programmable gain, operating in pulsed echo mode with microsecond-scale settling. Use Value: 40ns settling time ensures accurate amplitude capture of 5–15MHz echo bursts; 1.6nV/√Hz input voltage noise maintains SNR >72dB. |
| High-Speed Test Equipment | Broadcast Video Distribution |
|
Use Scenario: Output buffer for arbitrary waveform generators producing >200MHz pulses with sub-nanosecond edges. IC Role / Device Role / Timing Role: High-current output stage driving 50Ω coaxial cables and oscilloscope inputs with minimal edge degradation. Use Value: 100mA drive capability sustains 4VPP into 50Ω loads; 6500V/μs slew rate preserves <100ps rise times on 10V step signals. |
Use Scenario: Gain-setting amplifier in HD/4K SDI reclocking repeaters handling 3G-SDI (2.97Gbps) serial data streams. IC Role / Device Role / Timing Role: DC-coupled equalization and level-shifting stage restoring signal integrity after long cable runs. Use Value: 115MHz 0.1dB bandwidth and 0.02° differential phase meet SMPTE ST 425-1 jitter and eye-diagram compliance for 4K60 video. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed current-feedback amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| THS3091DR | Higher 1.2GHz bandwidth but lower 200mA output drive; 12V max supply; SOIC-8 only | Better suited for >500MHz IF sampling; not rated for ±15V operation or 75Ω video loads | Select THS3091DR when bandwidth >800MHz is mandatory and supply is limited to ≤±12V |
| LMH6723MA/NOPB | Lower 320MHz bandwidth, 3100V/μs slew rate, but superior 1.1nV/√Hz voltage noise and ±18V supply rating | Preferred for low-noise photodiode preamps or precision digitizers where SNR dominates over speed | Choose LMH6723MA/NOPB for applications requiring <2nV/√Hz noise and operation up to ±18V |
Compared with THS3001HVIDGNR, THS3091DR trades supply voltage headroom and video-line drive for higher bandwidth, while LMH6723MA/NOPB sacrifices speed for lower noise and extended supply range - making THS3001HVIDGNR the optimal balance for 420MHz-class video, comms, and test equipment where ±15V operation and 100mA drive are essential.
Availability
THS3001HVIDGNR is available at Aetrix Electronics and suitable for communications infrastructure, medical imaging systems, high-speed test equipment, and broadcast video distribution requiring stable component supply across extended temperature ranges (–40°C to +85°C).
Supply support for THS3001HVIDGNR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company specializing in analog and embedded processing technologies, with leadership in high-performance amplifiers, data converters, and power management ICs.
The THS3001HVIDGNR belongs to TI's high-speed current-feedback amplifier product line, engineered specifically for wideband signal conditioning in communications, imaging, and professional video systems where transient fidelity and distortion performance are critical.
FAQ
What is the maximum supply voltage for THS3001HVIDGNR?
The THS3001HVIDGNR supports dual-supply operation from ±4.5V to ±16V (32V total) or single-supply from 9V to 32V. Absolute maximum supply voltage is ±16.5V; exceeding this risks permanent damage. Operation at ±15V delivers full-rated 420MHz bandwidth and 6500V/μs slew rate, while ±5V reduces bandwidth to 330MHz and slew rate to 1300V/μs.
Does THS3001HVIDGNR support single-supply operation?
Yes, THS3001HVIDGNR supports true single-supply operation from 9V to 32V. The input common-mode range extends to within 3.2V of VCC– and 13.2V of VCC+, allowing rail-to-rail input capability when biased appropriately. For 0–5V signal amplification, configure with VCC– = 0V and VCC+ = 12V, using level-shifting networks on IN+ and IN– as needed.
What feedback resistor value is recommended for THS3001HVIDGNR at G = 2?
For G = 2 with ±15V supply, TI recommends RF = 680Ω (Table 7-1). This value balances bandwidth (385MHz), phase margin (>55°), and distortion (–80dBc at 10MHz). Using RF = 1kΩ reduces bandwidth to ~350MHz but improves stability margin; RF < 560Ω increases distortion and may cause peaking. Always use 1% tolerance metal-film resistors.
How does THS3001HVIDGNR differ from voltage-feedback amplifiers in gain configuration?
Unlike voltage-feedback amplifiers, THS3001HVIDGNR's bandwidth depends primarily on feedback resistor (RF) value, not closed-loop gain. To change gain, adjust the gain-setting resistor (RG) while holding RF constant - preserving bandwidth and stability. This decoupling enables rapid gain tuning in programmable gain amplifiers without re-optimizing compensation.
Is THS3001HVIDGNR suitable for driving 75Ω video loads?
Yes, THS3001HVIDGNR is qualified for 75Ω video line driving. At ±15V, it delivers ±12.1V swing into 150Ω and ±12.8V into 1kΩ, enabling >1VPP into 75Ω with proper termination. Its 115MHz 0.1dB bandwidth, 0.01% differential gain, and 0.02° differential phase meet SMPTE 259M/424M specifications for SD/HD-SDI distribution amplifiers.
THS3001HVIDGNR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Amplifier Type:
- Current Feedback
- Number of Circuits:
- 1
- Output Type:
- -
- Slew Rate:
- 6500V/µs
- Gain Bandwidth Product:
- 1.75 GHz
- -3db Bandwidth:
- 420 MHz
- Current - Input Bias:
- 2 µA
- Voltage - Input Offset:
- 1 mV
- Current - Supply:
- 6.9mA
- Current - Output / Channel:
- 120 mA
- Voltage - Supply Span (Min):
- 9 V
- Voltage - Supply Span (Max):
- 37 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-HVSSOP
THS3001HVIDGNR FAQ
1.How can I place an order for THS3001HVIDGNR through Aetrix?
Please submit a Request for Quotation (RFQ) for THS3001HVIDGNR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for THS3001HVIDGNR reliable?
The price and inventory of THS3001HVIDGNR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for THS3001HVIDGNR is usually 5 days.
3.What payment methods are accepted for THS3001HVIDGNR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for THS3001HVIDGNR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for THS3001HVIDGNR?
THS3001HVIDGNR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your THS3001HVIDGNR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for THS3001HVIDGNR?
For technical support, including THS3001HVIDGNR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your THS3001HVIDGNR requirements.
6.How does Aetrix verify that THS3001HVIDGNR is sourced from the original manufacturer or authorized distributors?
All THS3001HVIDGNR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that THS3001HVIDGNR meets industry standards.
7.What is the process for return or replacement of THS3001HVIDGNR?
All THS3001HVIDGNR units undergo pre-shipment inspection (PSI). If there is an issue with THS3001HVIDGNR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The THS3001HVIDGNR part is unused and in its original packaging.
Return procedure for THS3001HVIDGNR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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