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Renesas HA9P5020-5
- Part No.:
- HA9P5020-5
- Manufacturer:
- Renesas
- Category:
- Video Amps and Modules
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
HA9P5020-5.pdf
- Description:
- IC AMP CURRENT FEEDBACK 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,201
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Product details
Overview
HA9P5020-5 from Intersil is a 100MHz current-feedback video amplifier optimized for unity-gain and gain-of-10 video signal conditioning, featuring 800V/µs slew rate, ±30mA output drive into 75Ω, 0.03% differential gain, and true high-impedance disable mode. It drives two double-terminated 75Ω coax cables with low distortion in broadcast-grade video distribution systems.
For engineers reviewing the HA9P5020-5 datasheet, HA9P5020-5 pinout, HA9P5020-5 application, or HA9P5020-5 equivalent, this page delivers verified specifications, SOIC-8 package layout, disable timing (200ns enable / 10µs disable), video-optimized AC performance, and validated alternatives for video gain blocks, multiplexer drivers, and A/D interface circuits.
Technical Context
The HA9P5020-5 implements a current-feedback architecture with transimpedance gain of 3500 V/mA (typ) and open-loop DC voltage gain ≥70dB at ±15V supply. Its bandwidth remains stable across gains: 100MHz at AV = +1, 60MHz at AV = +10 - enabled by RF-dependent pole placement rather than conventional voltage-feedback compensation.
It integrates output short-circuit protection, adjustable input bias current (±40µA range), and a dedicated DISABLE pin (Pin 8) that forces output to true high-Z while reducing quiescent current from 10mA to 7.5mA max. Input common-mode range extends to ±12V at ±15V supply, supporting wide-swing video signal handling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Unity-Gain Bandwidth | 100MHz - supports full HD video (1080p60) baseband signal integrity without phase roll-off |
| Slew Rate | 800V/µs (typ) - enables clean 10Vpp transient response in <5ns rise time for fast video pulses |
| Output Drive | ±30mA min into 150Ω - sustains 3.5Vpp into dual 75Ω coax loads with <0.03% differential gain error |
| Differential Gain/Phase | 0.03% / 0.03° - meets SMPTE RP-168 and ITU-R BT.601 broadcast video fidelity requirements |
| Disable Function | True high-Z output state with ≤1µA leakage - allows wire-OR multiplexing of multiple HA9P5020-5 outputs |
| Supply Range | ±5V to ±15V - compatible with legacy ±12V and modern ±5V video signal chain power rails |
| Input Noise | 4.5nV/√Hz - preserves SNR in low-level analog video amplification stages before ADC sampling |
Pinout & Package
HA9P5020-5 is packaged in an 8-lead SOIC (M8.15 footprint), RoHS-compliant, with standard 1.27mm pitch and 5.0mm × 6.2mm body size. Thermal resistance θJA = 165°C/W enables operation up to +75°C ambient without forced airflow.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (BAL) | Bias adjustment terminal | Connects to external 10kΩ potentiometer wiper for ±40µA -IBIAS adjustment, enabling precise VOS trimming |
| 2 (IN–) | Inverting input | Current-feedback node; requires low-capacitance PCB layout (<0.5pF) to prevent peaking and instability |
| 3 (IN+) | Non-inverting input | High-impedance voltage input; common-mode range ±12V at ±15V supply supports wide-swing video signals |
| 4 (V–) | Negative supply rail | Accepts –5V to –15V; must be decoupled with 0.1µF ceramic + 10µF tantalum per datasheet layout guidelines |
| 5 (DISABLE) | Enable/disable control | Active-low logic input; sinking ≥350µA disables output; ≤20µA sink maintains enable state |
| 6 (V+) | Positive supply rail | Accepts +5V to +15V; same decoupling requirement as V– for balanced PSRR performance |
| 7 (OUT) | Amplifier output | Capable of ±12.7V swing into 150Ω; includes short-circuit protection and 6pF disabled-state capacitance |
| 8 (BAL) | Bias adjustment terminal | Paired with Pin 1 for symmetrical offset adjustment; tied to V+ via external potentiometer |
Key Features
| Feature | Design Value |
|---|---|
| Current-feedback architecture | Maintains >60MHz bandwidth at gain-of-10 - avoids bandwidth collapse typical of voltage-feedback op amps |
| True high-Z disable mode | Reduces output leakage to ≤1µA while enabling multi-amplifier wire-OR multiplexing without external switches |
| Video-optimized linearity | 0.1dB gain flatness to 5MHz and <0.03% differential gain ensure color fidelity in composite/component video paths |
| Adjustable input bias current | ±40µA trim range via external potentiometer compensates for resistor network errors in precision gain blocks |
| Robust capacitive load drive | Stable with 27Ω series isolation resistor - supports direct connection to long coax runs or ADC input capacitance |
Applications
| Video Distribution Amplifier | Flash A/D Driver |
|---|---|
Use Scenario: Distributing one SD/HD video source to multiple monitors or recording devices over 75Ω coax. IC Role / Device Role / Timing Role: Unity-gain buffer with dual 75Ω back-termination, maintaining signal integrity across 100m cable runs. Use Value: 0.03% differential gain/phase and 0.1dB gain flatness preserve chroma/luma timing alignment for broadcast compliance. |
Use Scenario: Driving the analog input of high-speed flash ADCs (e.g., 10-bit @ 50MSPS) in test equipment. IC Role / Device Role / Timing Role: Wideband gain block with 100MHz bandwidth and 800V/µs slew rate to settle 10Vpp steps in <45ns. Use Value: Settling time to 0.25% in 100ns ensures accurate sampling of fast-rising video or radar waveforms. |
| Coax Cable Driver | Video Multiplexer Output Stage |
Use Scenario: Transmitting RGB or YPbPr component video over 75Ω coax in professional AV switchers. IC Role / Device Role / Timing Role: Gain-of-2 driver configured for double-terminated 75Ω lines, delivering 3.5Vpp into matched loads. Use Value: ±30mA output current and low distortion support simultaneous drive of two 75Ω loads without level loss. |
Use Scenario: Enabling/disabling video channels in remote-controlled broadcast routing matrices. IC Role / Device Role / Timing Role: Channel-select amplifier with 200ns enable / 10µs disable timing, allowing break-before-make switching. Use Value: True high-Z disable eliminates crosstalk between active/inactive channels and removes need for external analog switches. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar video amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| EL2020CSZ | 100MHz GBW, 600V/µs slew, no disable function, SOIC-8 | Lacks true high-Z disable; requires external mux for channel selection | Choose when disable functionality is unnecessary and cost sensitivity outweighs integration benefit |
| THS3201D | 1.8GHz GBW, 6000V/µs slew, ±15V supply only, SOIC-8 | Over-specified bandwidth and slew rate; higher quiescent current (14mA) | Choose only for >500MHz signal paths; otherwise excessive power and layout complexity vs HA9P5020-5 |
Compared with EL2020CSZ and THS3201D, HA9P5020-5 uniquely balances broadcast-grade video linearity (0.03% DG/DP), integrated disable control, and 100MHz bandwidth at 10mA supply current - making it optimal for cost-sensitive, space-constrained video distribution and multiplexing designs.
Availability
HA9P5020-5 is available at Aetrix Electronics and suitable for video distribution amplifiers, coax cable drivers, and flash A/D interface circuits requiring stable component supply, long-term industrial availability, and RoHS-compliant packaging.
Supply support for HA9P5020-5 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
Intersil (now part of Renesas Electronics) is a semiconductor company specializing in high-performance analog and mixed-signal ICs for industrial, communications, and video infrastructure markets.
The HA-5020 product line was designed specifically for broadcast and professional video signal conditioning - emphasizing differential gain/phase accuracy, coax drive capability, and current-feedback speed for real-time video processing.
FAQ
What is the recommended feedback resistor value for HA9P5020-5 at unity gain?
The HA9P5020-5 is optimized for RF = 1000Ω at AV = +1, delivering 125MHz bandwidth and stable pulse response. Using lower RF values risks gain peaking and overshoot due to reduced phase margin; increasing RF degrades bandwidth. The datasheet confirms 1000Ω yields optimal trade-off of stability, bandwidth, and settling behavior for HA9P5020-5.
Does HA9P5020-5 support single-supply operation?
No, HA9P5020-5 requires dual ±5V to ±15V supplies and does not support true single-supply operation. Its input common-mode range is centered at ground (±12V at ±15V), and output swing is symmetric about 0V. Attempting single-supply use violates absolute maximum ratings and causes clipping or latch-up.
How does the DISABLE pin on HA9P5020-5 behave during power-up?
When V+ and V– are applied but DISABLE is left floating, internal pull-up R6 (per Figure 7) holds the pin near V+, keeping HA9P5020-5 enabled. To guarantee disable at power-up, actively drive DISABLE to 0V using a TTL gate or open-collector driver capable of sinking ≥350µA - critical for systems requiring default-off safety states.
Can HA9P5020-5 drive a 50Ω load directly?
HA9P5020-5 can drive 50Ω loads but requires external series isolation (e.g., 27Ω) to maintain stability, as specified in Application Information. Direct 50Ω termination causes excessive gain peaking and potential oscillation due to capacitive loading effects. The 75Ω design target reflects its optimization for broadcast video standards.
What is the maximum junction temperature rating for HA9P5020-5?
The maximum junction temperature for HA9P5020-5 is +150°C, consistent with its plastic SOIC package (M8.15). At maximum ambient (+75°C) and θJA = 165°C/W, power dissipation must remain below 455mW to stay within thermal limits - achievable given its 10mA max quiescent current at ±15V (≤300mW).
HA9P5020-5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Applications:
- Current Feedback
- Output Type:
- -
- Number of Circuits:
- 1
- -3db Bandwidth:
- 100 MHz
- Slew Rate:
- 1100V/µs
- Current - Supply:
- 7.5 mA
- Current - Output / Channel:
- 31.7 mA
- Voltage - Supply, Single/Dual (±):
- ±4.5V ~ 18V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-SOIC
HA9P5020-5 FAQ
1.How can I place an order for HA9P5020-5 through Aetrix?
Please submit a Request for Quotation (RFQ) for HA9P5020-5 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 HA9P5020-5 reliable?
The price and inventory of HA9P5020-5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HA9P5020-5 is usually 5 days.
3.What payment methods are accepted for HA9P5020-5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HA9P5020-5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HA9P5020-5?
HA9P5020-5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HA9P5020-5 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 HA9P5020-5?
For technical support, including HA9P5020-5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HA9P5020-5 requirements.
6.How does Aetrix verify that HA9P5020-5 is sourced from the original manufacturer or authorized distributors?
All HA9P5020-5 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 HA9P5020-5 meets industry standards.
7.What is the process for return or replacement of HA9P5020-5?
All HA9P5020-5 units undergo pre-shipment inspection (PSI). If there is an issue with HA9P5020-5, 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 HA9P5020-5 part is unused and in its original packaging.
Return procedure for HA9P5020-5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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