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Analog Devices Inc. AD8013AR-14-REEL7
- Part No.:
- AD8013AR-14-REEL7
- Manufacturer:
- Analog Devices Inc.
- Category:
- Video Amps and Modules
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
AD8013AR-14-REEL7.pdf
- Description:
- IC SINGLE SUPPLY OPAMP 14-SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:7,500
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Product details
Overview
AD8013AR-14-REEL7 from Analog Devices is a single-supply, low-power, triple current-feedback video amplifier optimized for RGB and component video signal conditioning. It delivers 140 MHz unity-gain bandwidth, 0.02% differential gain error, and 0.06° differential phase error at 3.58 MHz into 150 Ω, enabling broadcast-grade video line driving in LCD displays and professional video equipment.
For engineers reviewing the AD8013AR-14-REEL7 datasheet, AD8013AR-14-REEL7 pinout, AD8013AR-14-REEL7 application, or AD8013AR-14-REEL7 equivalent, key selection criteria include its 3-channel disable function (30 ns turn-off), ±5 V / +5 V supply flexibility, 18 ns 0.1% settling time, and proven 200 pF capacitive load drive capability without external compensation.
Technical Context
The AD8013AR-14-REEL7 implements a proprietary current-feedback architecture with 150 Ω inverting input resistance and >800 kΩ open-loop transresistance, enabling stable high-speed operation across gain configurations ≥+1. Its three independent amplifiers share a common ±5 V or +5 V to +13 V supply but feature individual disable pins for channel-level power control.
Each amplifier provides 30 mA output current, rail-to-rail output swing within 1.0 V of either supply, and maintains <0.1 dB gain flatness to 60 MHz under 150 Ω load-critical for maintaining color fidelity in RGB systems and minimizing crosstalk in multiplexed video paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Unity-Gain Bandwidth | 140 MHz (3 dB, ±5 V supply); enables full HD video bandwidth support up to 1080p/60 with margin. |
| Differential Gain Error | 0.02% (at 3.58 MHz, RL = 150 Ω, ±5 V); preserves color saturation accuracy in NTSC/PAL systems. |
| Settling Time (0.1%) | 18 ns (±5 V, resistive load); ensures clean pixel transitions in high-resolution digital video interfaces. |
| Disable Turn-Off Time | 30 ns per channel; supports sub-50 ns video multiplexing with minimal inter-channel ghosting. |
| Capacitive Load Drive | 1000 pF (stable, no oscillation); eliminates need for external isolation resistors when driving long cables or FPC traces. |
| Supply Current/Amplifier | 3.4–4.0 mA (±5 V); enables triple-amplifier operation at <12 mA total, suitable for thermally constrained PCBs. |
| Output Voltage Swing | Within 1.0 V of rails (RL = 1 kΩ); accommodates 1 Vpp video signals on +5 V supply with 2 V headroom. |
Pinout & Package
AD8013AR-14-REEL7 is housed in a 14-pin plastic SOIC (R-14) package with standard JEDEC MS-012AC dimensions (0.157" width, 0.0098" lead thickness). Pin 1 is marked by a beveled corner; the package is RoHS-compliant and rated for –40°C to +85°C industrial operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (DISABLE 1) | Channel 1 disable control | Active-high logic input; pulls to –VS + 1.6 V threshold to place Amp1 in high-Z power-down state (300 µA quiescent). |
| 2 (DISABLE 2) | Channel 2 disable control | Independent enable/disable for Amp2; allows dynamic channel gating in RGB or YUV path switching. |
| 3 (DISABLE 3) | Channel 3 disable control | Enables 3:1 video multiplexer operation with <50 ns channel switching and >60 dB off-isolation at 10 MHz. |
| 4 (–VS) | Negative supply rail | Accepts ground (single +5 V) or –2.1 V to –6.5 V (dual supply); referenced for all disable thresholds and input common-mode range. |
| 5 (+IN 3) | Noninverting input, Amp3 | 200 kΩ input resistance; used for unity-gain follower or gain-setting in noninverting configurations. |
| 6 (–IN 3) | Inverting input, Amp3 | 150 Ω input resistance; connects to feedback network; defines closed-loop gain via RF/RG ratio. |
| 7 (OUT 3) | Output, Amp3 | 30 mA drive capability; swings to within 1.3 V of rails into 150 Ω; supports back-terminated 75 Ω video loads via external 75 Ω resistor. |
| 8 (OUT 2) | Output, Amp2 | Electrically identical to OUT 3; enables simultaneous RGB signal buffering with matched gain/phase performance. |
| 9 (–IN 2) | Inverting input, Amp2 | Matches Amp3's 150 Ω inverting input impedance; ensures consistent feedback behavior across all three channels. |
| 10 (+IN 2) | Noninverting input, Amp2 | 200 kΩ input resistance; supports DC-coupled or AC-coupled video inputs with minimal loading. |
| 11 (+VS) | Positive supply rail | Accepts +4.2 V to +13 V (single) or +2.1 V to +6.5 V (dual); powers all three amplifiers and internal bias circuitry. |
| 12 (+IN 1) | Noninverting input, Amp1 | 200 kΩ input resistance; identical to +IN 2/+IN 3; enables synchronized RGB channel configuration. |
| 13 (–IN 1) | Inverting input, Amp1 | 150 Ω input resistance; matches other channels for gain-matching and crosstalk minimization (70 dB typical). |
| 14 (OUT 1) | Output, Amp1 | 30 mA output drive; supports 150 Ω load directly or 75 Ω via series termination; maintains 0.02% differential gain. |
Key Features
| Feature | Design Value |
|---|---|
| Triple-channel disable per amplifier | 30 ns turn-off time enables precise timing control in video multiplexers and power-gated display subsystems. |
| Single-supply operation down to +4.2 V | Eliminates need for negative rail in portable LCD drivers and embedded video interfaces. |
| 0.1 dB gain flatness to 60 MHz | Preserves luminance/chrominance amplitude integrity across NTSC/PAL/SECAM baseband frequencies. |
| 1000 pF capacitive load stability | Drives long coaxial cables or flex PCB traces without external compensation or series damping resistors. |
| Matched dynamic performance | 0.1 dB gain flatness match and <1 ns group delay matching across channels ensure RGB color registration. |
Applications
| RGB Video Amplifier | Professional Video Line Driver |
|---|---|
|
Use Scenario: Buffering and amplifying separate R, G, B analog video signals prior to DAC output or panel interface. IC Role / Device Role / Timing Role: Triple-channel voltage follower/gain-of-two amplifier with matched gain/phase response across all channels. Use Value: Maintains <0.02% differential gain error and 0.06° phase error across 3.58 MHz color subcarrier, preventing hue/saturation distortion in broadcast monitors. |
Use Scenario: Driving 75 Ω back-terminated coaxial video lines in studio switchers, camera heads, or test equipment. IC Role / Device Role / Timing Role: High-speed current-feedback op amp configured as gain-of-two line driver with 140 MHz bandwidth. Use Value: Delivers –0.1 dB bandwidth of 35 MHz in 3:1 mux configuration and supports SMPTE 259M SD-SDI eye diagram compliance. |
| Computer Video Plug-In Board | Consumer Video Interface |
|
Use Scenario: Signal conditioning for VGA or DVI analog outputs on graphics add-in cards. IC Role / Device Role / Timing Role: Triple amplifier providing independent sync, red, green, and blue path buffering with fast settling. Use Value: 18 ns 0.1% settling time prevents pixel smearing at 1600×1200@60 Hz; rail-swing capability supports 0.7 Vpp VGA standard. |
Use Scenario: Component video (YPbPr) signal amplification in DVD players, set-top boxes, and AV receivers. IC Role / Device Role / Timing Role: Low-power triple op amp driving three 75 Ω outputs from a single +5 V supply. Use Value: 4 mA/amplifier quiescent current enables thermal management in compact consumer enclosures; ESD-hardened I/O withstands handling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple video amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMH6738MA/NOPB | Higher 1.8 GHz GBW but higher 12.5 mA/amplifier supply current; no per-channel disable; 8-pin SOIC. | Better for wideband test equipment; unsuitable for power-constrained RGB muxing due to lack of disable and higher thermal load. | Select LMH6738MA/NOPB only when >500 MHz small-signal bandwidth is required and per-channel shutdown is unnecessary. |
| THS3201D | Single-channel, 1.8 GHz bandwidth, 12 mA supply current; no disable; requires three devices for RGB. | Higher cost and board area for triple-channel implementation; lacks integrated disable logic and channel matching. | Choose THS3201D only for ultra-wideband (>1 GHz) single-path applications where channel integration and power efficiency are secondary. |
Compared with LMH6738MA/NOPB and THS3201D, AD8013AR-14-REEL7 uniquely combines triple-channel integration, per-amplifier disable, <4 mA/amplifier quiescent current, and broadcast-grade video specs in one SOIC package-making it optimal for space- and power-sensitive RGB video routing.
Availability
AD8013AR-14-REEL7 is available at Aetrix Electronics and suitable for LCD display modules, broadcast video infrastructure, and computer video plug-in boards requiring stable component supply and guaranteed long-term industrial temperature support (–40°C to +85°C).
Supply support for AD8013AR-14-REEL7 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
Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, founded in 1965 and headquartered in Wilmington, MA.
The AD8013 belongs to Analog Devices' precision video amplifier product line, engineered specifically for broadcast, professional, and computer video signal integrity-emphasizing differential gain/phase accuracy, multi-channel matching, and single-supply operability.
FAQ
What supply voltage ranges does the AD8013AR-14-REEL7 support?
The AD8013AR-14-REEL7 operates from a single +4.2 V to +13 V supply or dual ±2.1 V to ±6.5 V supplies. At +5 V single supply, it delivers 125 MHz bandwidth and 0.05% differential gain error; at ±5 V, bandwidth increases to 140 MHz with improved 0.02% differential gain. The device maintains specified performance across its full –40°C to +85°C industrial temperature range under these conditions. AD8013AR-14-REEL7's supply rejection ratio exceeds 70 dB, ensuring robust operation in noisy power environments.
How does the disable function work on the AD8013AR-14-REEL7?
Each amplifier in the AD8013AR-14-REEL7 has a dedicated disable pin (DISABLE 1–3) that places the corresponding output in high-impedance state when pulled to –VS + 1.3–1.9 V. In disabled mode, quiescent current drops to 0.3–0.4 mA per channel, turn-off time is 30 ns, and off-isolation exceeds –70 dB at 6 MHz. Leaving a disable pin floating keeps the amplifier enabled. AD8013AR-14-REEL7's disable architecture enables precise 3:1 video multiplexing with <50 ns channel switching and >60 dB off-isolation at 10 MHz.
Can the AD8013AR-14-REEL7 drive 75 Ω video loads directly?
Yes-the AD8013AR-14-REEL7 is explicitly characterized for 150 Ω loads (standard for video testing), but its 30 mA output current and 1.3 V headroom into 150 Ω allow direct driving of 75 Ω back-terminated lines using a simple series 75 Ω resistor at the output. Application circuits in the datasheet confirm stable operation with <0.1 dB gain flatness to 35 MHz in this configuration. AD8013AR-14-REEL7's 1000 pF capacitive load drive capability further ensures compatibility with long coaxial cables without external compensation.
What is the maximum capacitive load the AD8013AR-14-REEL7 can drive stably?
The AD8013AR-14-REEL7 is specified to drive up to 1000 pF capacitively without oscillation or peaking, provided appropriate feedback resistor values are used (e.g., 6 kΩ for G = +2 with 300 pF load). Its current-feedback architecture and high slew rate (1000 V/µs) enable rapid settling even under heavy capacitive loading-achieving 40 ns (0.1%) settling with 200 pF. AD8013AR-14-REEL7's stability with large capacitive loads eliminates need for external isolation resistors in LCD panel interface or FPC trace applications.
Does the AD8013AR-14-REEL7 require external compensation components?
No-AD8013AR-14-REEL7 is internally compensated for unity-gain stability and requires no external capacitors. Its current-feedback design uses feedback resistor selection (not capacitor-based compensation) to adjust bandwidth: e.g., 845 Ω for G = +2 yields ~135 MHz bandwidth into 150 Ω. The datasheet provides recommended RF/RS values for capacitive loads (e.g., 6 kΩ RF + 15 Ω RS for 300 pF), but no bypass or compensation caps are needed on the amplifier itself. AD8013AR-14-REEL7's self-contained architecture simplifies layout and reduces BOM count.
AD8013AR-14-REEL7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Applications:
- Current Feedback
- Output Type:
- -
- Number of Circuits:
- 3
- -3db Bandwidth:
- 140 MHz
- Slew Rate:
- 1000V/µs
- Current - Supply:
- 3.5 mA
- Current - Output / Channel:
- 30 mA
- Voltage - Supply, Single/Dual (±):
- 4.2V ~ 13V, ±2.1V ~ 6.5V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 14-SOIC
AD8013AR-14-REEL7 FAQ
1.How can I place an order for AD8013AR-14-REEL7 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD8013AR-14-REEL7 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 AD8013AR-14-REEL7 reliable?
The price and inventory of AD8013AR-14-REEL7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD8013AR-14-REEL7 is usually 5 days.
3.What payment methods are accepted for AD8013AR-14-REEL7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD8013AR-14-REEL7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD8013AR-14-REEL7?
AD8013AR-14-REEL7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD8013AR-14-REEL7 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 AD8013AR-14-REEL7?
For technical support, including AD8013AR-14-REEL7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD8013AR-14-REEL7 requirements.
6.How does Aetrix verify that AD8013AR-14-REEL7 is sourced from the original manufacturer or authorized distributors?
All AD8013AR-14-REEL7 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 AD8013AR-14-REEL7 meets industry standards.
7.What is the process for return or replacement of AD8013AR-14-REEL7?
All AD8013AR-14-REEL7 units undergo pre-shipment inspection (PSI). If there is an issue with AD8013AR-14-REEL7, 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 AD8013AR-14-REEL7 part is unused and in its original packaging.
Return procedure for AD8013AR-14-REEL7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AD8013AR-14-REEL7 Tags
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