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Analog Devices Inc. AD8013ARZ-14-R7
- Part No.:
- AD8013ARZ-14-R7
- Manufacturer:
- Analog Devices Inc.
- Category:
- Video Amps and Modules
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
AD8013ARZ-14-R7.pdf
- Description:
- IC AMP CURRENT FEEDBACK 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,379
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Product details
Overview
AD8013ARZ-14-R7 from Analog Devices is a single-supply, low-power, triple current-feedback video amplifier optimized for RGB signal conditioning in broadcast and professional video systems. It delivers 140 MHz unity-gain bandwidth (±5 V), 0.02% differential gain error, 0.06° differential phase error, and 18 ns settling time (0.1%) into 150 Ω, enabling high-fidelity component video distribution.
For engineers reviewing the AD8013ARZ-14-R7 datasheet, AD8013ARZ-14-R7 pinout, AD8013ARZ-14-R7 application, or AD8013ARZ-14-R7 equivalent, key selection criteria include video-grade AC performance at +5 V operation, per-channel disable functionality for multiplexing, capacitive load drive up to 1000 pF, and matching across three amplifiers for color channel consistency.
Technical Context
The AD8013ARZ-14-R7 implements a proprietary current-feedback architecture with 150 Ω inverting input resistance and >800 kΩ open-loop transresistance, enabling stable wideband operation with adjustable bandwidth via feedback resistor selection. Its 12 Ω closed-loop output resistance and 95 mA short-circuit current support rapid slewing on large capacitive loads.
Each of the three independent amplifiers features a dedicated disable pin (DIS1–DIS3) that reduces quiescent current to 0.3 mA and places the output in high-impedance state with –70 dB off-isolation at 6 MHz. Input common-mode range extends to within 1.2 V of either rail on +5 V supply, supporting DC-coupled video signal paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Unity-Gain Bandwidth | 140 MHz (±5 V); enables full NTSC/PAL/HD baseband video spectrum coverage without peaking |
| Differential Gain Error | 0.02% (RL = 150 Ω, f = 3.58 MHz); preserves luminance/chrominance amplitude relationship in composite/component video |
| Differential Phase Error | 0.06° (RL = 150 Ω, f = 3.58 MHz); maintains precise color timing alignment critical for broadcast compliance |
| Settling Time (0.1%) | 18 ns (±5 V, resistive load); supports fast pixel transitions in high-resolution LCD drivers and scan converters |
| Capacitive Load Drive | 1000 pF (±5 V); allows direct interface to long coaxial cables or multi-drop video routing without external buffering |
| Disable Turn-Off Time | 30 ns; enables sub-50 ns channel switching in 3:1 video multiplexers with minimal crosstalk |
| Supply Range | +4.2 V to +13 V single supply or ±2.1 V to ±6.5 V dual supply; accommodates legacy +5 V and modern low-voltage embedded systems |
Pinout & Package
AD8013ARZ-14-R7 is housed in a 14-pin SOIC (R-14) package with standard 1.27 mm pitch and JEDEC MS-012AC footprint. Thermal resistance θJA = 120°C/W enables operation up to +85°C ambient without forced airflow.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 7, 8 | OUT1, OUT2, OUT3 | Amplifier outputs; each drives 30 mA into 150 Ω and swings to within 1.1 V of rails for full-swing video signals |
| 2, 3, 9, 10, 12, 13 | –IN1/+IN1, –IN2/+IN2, –IN3/+IN3 | Differential inputs; 150 Ω inverting impedance and 200 kΩ noninverting impedance enable stable current-feedback configuration |
| 4, 11 | –VS, +VS | Power rails; supports single +5 V to +13 V or dual ±2.1 V to ±6.5 V operation with 4 mA/amplifier max quiescent current |
| 5, 6, 14 | DISABLE1, DISABLE2, DISABLE3 | Per-amplifier enable/disable control; logic-high (>–VS + 1.3 V) disables amplifier, reducing current to 0.3 mA and isolating output |
Key Features
| Feature | Design Value |
|---|---|
| Triple video amplifier integration | Three matched current-feedback op amps in one SOIC-14 reduce PCB area by >60% vs. discrete solutions for RGB/YPbPr systems |
| Gain flatness to 60 MHz | 0.1 dB variation over 60 MHz (G = +2, RL = 150 Ω) ensures uniform frequency response across NTSC/PAL/SDTV spectra |
| Output swing to rail | Swings within 1.1 V of either supply rail on 150 Ω load, enabling DC-coupled video transmission without level-shifting circuitry |
| High-speed disable function | 30 ns turn-off time and –70 dB isolation at 6 MHz allow clean 3:1 video multiplexing with <50 ns channel switching |
| Capacitive load tolerance | Stable operation driving ≥1000 pF enables direct connection to 30 m coaxial cable runs or multi-display fanout without added compensation |
Applications
| RGB Video Amplifier | Video Line Driver |
|---|---|
Use Scenario: Amplifying red, green, and blue analog signals in component video interfaces (YPbPr, RGBHV) prior to transmission over 75 Ω coaxial cables. IC Role / Device Role / Timing Role: Each of the three AD8013ARZ-14-R7 amplifiers buffers and gains one color channel with matched gain/phase to preserve color fidelity. Use Value: 0.02% differential gain and 0.06° differential phase error ensure broadcast-compliant color reproduction without hue/saturation shift. | Use Scenario: Driving back-terminated 75 Ω video lines in broadcast equipment, test instruments, and professional monitors. IC Role / Device Role / Timing Role: Acts as a unity-gain or G = +2 line driver with 140 MHz bandwidth and 18 ns settling to maintain edge integrity on fast sync pulses and pixel edges. Use Value: 1000 V/µs slew rate and 1000 pF capacitive load drive eliminate ringing on long cable runs up to 100 m. |
| 3:1 Video Multiplexer | LCD Display Signal Conditioning |
Use Scenario: Selecting between three video sources (e.g., camera feeds, graphics engines, playback units) in real-time production switchers. IC Role / Device Role / Timing Role: Three AD8013ARZ-14-R7 amplifiers configured with shared output node and individual disable pins form a high-isolation analog mux. Use Value: 30 ns disable time and –70 dB off-isolation at 6 MHz enable sub-50 ns channel switching with <0.1 dB gain mismatch across channels. | Use Scenario: Buffering and level-shifting analog R/G/B signals from GPU or video processor to LCD panel timing controller inputs. IC Role / Device Role / Timing Role: Provides rail-to-rail compatible output swing and fast settling to meet tight pixel clock timing windows in WXGA+ displays. Use Value: 18 ns (0.1%) settling time supports 1080p60 video with <1 LSB error in 8-bit color depth systems. |
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 power (12 mA/amplifier), wider bandwidth (280 MHz), no per-channel disable pins | Better suited for ultra-HD/4K signal chains requiring >200 MHz bandwidth; lacks integrated mux capability | Select LMH6738MA/NOPB when bandwidth >200 MHz is required and disable functionality is unnecessary |
| THS3203D | Lower power (2.5 mA/amplifier), lower bandwidth (100 MHz), no differential phase spec below 0.2° | Targeted at cost-sensitive consumer video; insufficient for broadcast-grade differential phase requirements | Select THS3203D only for non-broadcast applications where 0.2° differential phase error is acceptable |
Compared with LMH6738MA/NOPB and THS3203D, AD8013ARZ-14-R7 uniquely balances broadcast-grade video specs (0.02%/0.06°), per-channel disable for muxing, and low 4 mA/amplifier quiescent current-making it optimal for industrial video switchers and professional display interfaces where power, precision, and flexibility are jointly constrained.
Availability
AD8013ARZ-14-R7 is available at Aetrix Electronics and suitable for broadcast video infrastructure, professional display interfaces, and industrial video multiplexing requiring stable component supply across extended temperature ranges (–40°C to +85°C).
Supply support for AD8013ARZ-14-R7 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, serving precision instrumentation, communications, and industrial markets since 1965.
The AD8013ARZ-14-R7 belongs to Analog Devices' high-speed video amplifier product line, engineered specifically for broadcast, professional video, and RGB signal path applications demanding low distortion, precise gain/phase matching, and robust capacitive load drive.
FAQ
What is the operating supply voltage range for the AD8013ARZ-14-R7?
The AD8013ARZ-14-R7 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 achieves 125 MHz bandwidth and 0.05% differential gain error; at ±5 V, bandwidth increases to 140 MHz with improved differential phase (0.06°). Quiescent current remains ≤4 mA per amplifier across this full range, making AD8013ARZ-14-R7 suitable for both legacy +5 V designs and newer low-voltage systems.
Does the AD8013ARZ-14-R7 support DC-coupled video signal paths?
Yes, the AD8013ARZ-14-R7 supports DC-coupled operation: its input common-mode voltage range extends from 1.2 V to 3.8 V on +5 V supply, and output swing reaches within 1.1 V of either rail into 150 Ω. This enables direct interfacing with DC-balanced video sources and sinks without AC-coupling capacitors or level-shifters-critical for maintaining black-level accuracy in RGB and YPbPr systems. The AD8013ARZ-14-R7's 2 mV input offset voltage and 7 µV/°C drift further ensure stable DC operating points.
How does the disable function work on the AD8013ARZ-14-R7?
Each amplifier in the AD8013ARZ-14-R7 has a dedicated disable pin (DIS1–DIS3): pulling any pin to >–VS + 1.3 V disables that channel, reducing quiescent current to 0.3 mA and placing the output in high-impedance state with –70 dB input-to-output isolation at 6 MHz. Turn-off time is 30 ns; turn-on time is 50 ns. Floating the pin leaves the amplifier enabled. This per-channel control enables precise timing in 3:1 video multiplexers and power-gating in battery-operated displays-key capabilities not found in most triple op-amps.
Can the AD8013ARZ-14-R7 drive 75 Ω video lines directly?
Yes, the AD8013ARZ-14-R7 is explicitly characterized for 150 Ω loads (standard for back-terminated video), but its 30 mA output current and 1.1 V rail margin allow reliable operation into 75 Ω with minor gain adjustment. At G = +2, it delivers 0.02% differential gain error and 60 MHz 0.1 dB bandwidth into 75 Ω-meeting SMPTE 253M and ITU-R BT.601 requirements. For optimal pulse response, use series termination (e.g., 15 Ω) at the output per Figure 28 in the datasheet.
What is the thermal performance of the AD8013ARZ-14-R7 in SOIC package?
The AD8013ARZ-14-R7 in 14-pin SOIC (R-14) package has a junction-to-ambient thermal resistance θJA of 120°C/W. With maximum power dissipation of 1.0 W and maximum junction temperature of 150°C, it supports continuous operation at +85°C ambient when dissipating ≤540 mW (e.g., three amplifiers at 4 mA × 5 V = 60 mW each, plus bias overhead). Derating curves in the datasheet confirm safe operation up to +85°C without heatsinking-validating its use in enclosed broadcast enclosures and industrial displays.
AD8013ARZ-14-R7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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
AD8013ARZ-14-R7 FAQ
1.How can I place an order for AD8013ARZ-14-R7 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD8013ARZ-14-R7 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 AD8013ARZ-14-R7 reliable?
The price and inventory of AD8013ARZ-14-R7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD8013ARZ-14-R7 is usually 5 days.
3.What payment methods are accepted for AD8013ARZ-14-R7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD8013ARZ-14-R7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD8013ARZ-14-R7?
AD8013ARZ-14-R7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD8013ARZ-14-R7 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 AD8013ARZ-14-R7?
For technical support, including AD8013ARZ-14-R7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD8013ARZ-14-R7 requirements.
6.How does Aetrix verify that AD8013ARZ-14-R7 is sourced from the original manufacturer or authorized distributors?
All AD8013ARZ-14-R7 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 AD8013ARZ-14-R7 meets industry standards.
7.What is the process for return or replacement of AD8013ARZ-14-R7?
All AD8013ARZ-14-R7 units undergo pre-shipment inspection (PSI). If there is an issue with AD8013ARZ-14-R7, 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 AD8013ARZ-14-R7 part is unused and in its original packaging.
Return procedure for AD8013ARZ-14-R7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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