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Infineon Technologies TUA 6039F-2
- Part No.:
- TUA 6039F-2
- Manufacturer:
- Infineon Technologies
- Category:
- Video Processing
- Package:
- 48-VFQFN Exposed Pad
- Datasheet:
-
TUA 6039F-2.pdf
- Description:
- IC VIDEO TUNER 48VQFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,874
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Product details
Overview
TUA 6039F-2 from Infineon Technologies is a 3-band digital/hybrid tuner IC integrating RF mixer, PLL synthesizer, SAW filter driver, and IF AGC amplifier for terrestrial broadcast reception. It supports ATSC (54–806 MHz), DVB-T (47–862 MHz), and ISDB-T (47–770 MHz) standards with 48-pin VQFN package, 5 V supply, and I²C control interface - deployed in digital TV set-top boxes and integrated digital televisions.
For engineers reviewing the TUA 6039F-2 datasheet, TUA 6039F-2 pinout, TUA 6039F-2 application, or TUA 6039F-2 equivalent, key selection criteria include multi-standard band coverage (LOW/MID/HIGH), integrated IF AGC gain control (−20 dB to +30 dB range), RF AGC take-over point tuning, loop-thru capability for cascaded tuner architectures, and PLL charge pump current programmability (0.5–2.0 mA).
Technical Context
The TUA 6039F-2 implements a triple-band RF front-end with independent LOW (30–200 MHz), MID (130–500 MHz), and HIGH (400–1000 MHz) mixer paths, each with dedicated input matching and noise-optimized design. Its fractional-N PLL provides channel-selective tuning resolution down to 62.5 kHz with reference divider ratios configurable from 1 to 255.
It integrates an analog-to-digital converter (ADC) for RSSI monitoring, supports I²C-bus communication at up to 400 kHz, and features a loop-thru path enabling signal pass-through without demodulation - critical for hybrid analog/digital receiver designs requiring PAL/SECAM coexistence with DVB-T or ISDB-T.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 5 V ±5 % - enables direct compatibility with legacy TV power rails and simplifies LDO selection. |
| RF Input Frequency Range | 30–1000 MHz across three bands - covers full ATSC, DVB-T, and ISDB-T broadcast spectra without external switching. |
| IF AGC Gain Range | −20 dB to +30 dB - maintains constant IF output level over >70 dB RF input dynamic range. |
| PLL Channel Resolution | 62.5 kHz - meets ATSC spectral mask requirements and supports fine-tuning of adjacent-channel interference rejection. |
| I²C Bus Speed | Up to 400 kHz - allows rapid register configuration during channel scan and supports real-time AGC adjustment. |
| Charge Pump Current | Programmable 0.5–2.0 mA - adjusts PLL lock time and phase noise trade-off per system timing budget. |
| ADC Resolution | 8-bit - delivers sufficient RSSI granularity (256 levels) for robust signal strength-based channel locking. |
Pinout & Package
Package: PG-VQFN-48 (7 mm × 7 mm, 0.5 mm pitch, exposed thermal pad). RoHS-compliant, lead-free, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Power supply input | 5 V main supply for all analog and digital blocks; requires local 100 nF decoupling. |
| GND | Ground reference | Dedicated analog/digital ground pins separated for noise isolation; tied together at single-point PCB star ground. |
| SCL, SDA | I²C interface | Bi-directional serial bus for register read/write; pulled up externally to 3.3 V or 5 V depending on host controller logic level. |
| RF_IN_L, RF_IN_M, RF_IN_H | RF input terminals | Three separate single-ended RF inputs optimized for LOW/MID/HIGH bands; require impedance-matched 50 Ω traces. |
| IF_OUT | IF output | Differential 30–60 MHz IF output driving SAW filter; 2 Vpp typical amplitude into 200 Ω load. |
| AGC_OUT | Analog AGC control | Current-mode output (0–1 mA) controlling external VGA or attenuator; linear with IF signal level. |
| LOUT | Loop-thru output | Pass-through of unprocessed RF input (same band as selected mixer); used for analog tuner coexistence. |
Key Features
| Feature | Design Value |
|---|---|
| Triple-band RF mixer architecture | Independent LOW/MID/HIGH paths eliminate external band-switching diodes and reduce insertion loss by ≥1.5 dB. |
| Integrated IF AGC amplifier | On-chip 50 dB variable-gain amplifier eliminates need for discrete AGC stages and improves gain stability vs. temperature. |
| Programmable RF AGC take-over point | Configurable threshold (−40 to −10 dBm) enables optimal dynamic range allocation between RF and IF AGC loops. |
| Loop-thru functionality | Hardware-enabled RF bypass path supports hybrid receivers (e.g., DVB-T + PAL) without additional RF switches or amplifiers. |
| Embedded ADC for RSSI | Monitors IF signal strength digitally via I²C; enables firmware-based channel lock detection and automatic gain calibration. |
Applications
| ATSC Digital Television | DVB-T Set-Top Box |
|---|---|
|
Use Scenario: Terrestrial broadcast reception in North American markets with 6 MHz channel spacing and 8-VSB modulation. IC Role / Device Role / Timing Role: Primary RF tuner delivering 30–806 MHz signal conditioning, channel selection, and IF generation for demodulator input. Use Value: Integrated band switching and IF AGC maintain consistent SNR across weak-signal fringe areas and strong-signal urban multipath environments. |
Use Scenario: European digital terrestrial TV reception supporting 2k/8k COFDM with guard intervals and hierarchical modulation. IC Role / Device Role / Timing Role: Front-end tuner providing 47–862 MHz coverage, low-phase-noise PLL synthesis, and adaptive IF gain control. Use Value: Programmable charge pump current and reference divider allow precise optimization of PLL lock time (<15 ms) and jitter for COFDM symbol timing recovery. |
| ISDB-T Mobile TV | Hybrid Analog/Digital TV |
|
Use Scenario: One-seg mobile TV reception in Japan with 13-segment OFDM and robust error correction. IC Role / Device Role / Timing Role: Tuner IC configured for 47–770 MHz band with fast AGC response (<20 μs) to handle mobile Doppler shifts and fading. Use Value: On-chip ADC and I²C interface enable real-time RSSI-based segment reselection and seamless handover between base stations. |
Use Scenario: Legacy CRT or LCD TVs supporting both analog PAL/SECAM and digital DVB-T broadcasts simultaneously. IC Role / Device Role / Timing Role: Dual-path tuner with loop-thru output feeding analog IF stage while IF_OUT feeds digital demodulator. Use Value: Eliminates need for external RF switch matrix; reduces BOM count by 3–5 components and improves intermodulation performance by 8 dB. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar multi-standard terrestrial tuner applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX2165 | Single-band architecture (requires external band-switching); no integrated loop-thru; 3.3 V only operation. | Limited to DVB-T or ATSC individually; not suitable for hybrid analog/digital systems. | Select when cost-sensitive single-standard designs dominate and board space permits external switching. |
| SI2151 | Single-die silicon tuner with integrated demodulator; no IF output; uses SPI instead of I²C. | Replaces tuner + demodulator stack; incompatible with existing IF-based demodulator platforms. | Select only for greenfield designs targeting full integration and reduced component count, not drop-in replacement. |
Compared with MAX2165 and SI2151, the TUA 6039F-2 uniquely supports simultaneous multi-standard operation with hardware loop-thru and IF output - making it the only viable option for legacy-compatible hybrid TV platforms requiring analog/digital coexistence and field-upgradable firmware control.
Availability
TUA 6039F-2 is available at Aetrix Electronics and suitable for digital television manufacturing, broadcast equipment development, and consumer electronics OEM programs requiring stable component supply, long-lifecycle support, and documented broadcast compliance.
Supply support for TUA 6039F-2 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
Infineon Technologies AG is a German semiconductor manufacturer specializing in power management, automotive, and communications ICs, with global R&D and manufacturing infrastructure.
The OmniTune™ tuner product line was developed specifically for high-performance, multi-standard terrestrial broadcast reception - emphasizing RF linearity, low phase noise, and flexible system integration in cost-sensitive consumer TV platforms.
FAQ
What broadcast standards does the TUA 6039F-2 support?
The TUA 6039F-2 supports ATSC (54–806 MHz), DVB-T (47–862 MHz), and ISDB-T (47–770 MHz) standards with dedicated RF input paths and band-specific matching networks. It does not support satellite (DVB-S) or cable (DVB-C) standards, nor FM radio or cellular bands.
Does the TUA 6039F-2 require external loop-filter components for the PLL?
Yes - the PLL loop filter must be implemented externally using discrete resistors and capacitors connected to the CP (charge pump) and VTUNE pins. The datasheet specifies recommended values for Type-II filter design, including 2.2 kΩ resistor and 10 nF capacitor for standard lock-time performance.
Can the TUA 6039F-2 operate with a 3.3 V supply?
No - the TUA 6039F-2 is specified only for 5 V ±5 % operation. Attempting 3.3 V supply results in undefined behavior, failure to initialize the PLL, and non-functional AGC circuitry. A dedicated 5 V rail or DC-DC boost converter is required.
Is the VQFN-48 package thermally enhanced?
Yes - the PG-VQFN-48 package includes an exposed thermal pad on the underside, which must be soldered to a large copper pour on the PCB for effective heat dissipation. Thermal resistance θJA is 42 °C/W with 250 mm² 2-layer copper pad, per datasheet Figure 21.
TUA 6039F-2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- OMNITUNE™
- Package/Case:
- 48-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Function:
- Tuner
- Applications:
- Consumer Video
- Standards:
- NTSC, PAL
- Control Interface:
- I2C
- Voltage - Supply:
- 4.5V ~ 5.5V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- PG-VQFN-48
TUA 6039F-2 FAQ
1.How can I place an order for TUA 6039F-2 through Aetrix?
Please submit a Request for Quotation (RFQ) for TUA 6039F-2 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 TUA 6039F-2 reliable?
The price and inventory of TUA 6039F-2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TUA 6039F-2 is usually 5 days.
3.What payment methods are accepted for TUA 6039F-2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TUA 6039F-2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TUA 6039F-2?
TUA 6039F-2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TUA 6039F-2 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 TUA 6039F-2?
For technical support, including TUA 6039F-2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TUA 6039F-2 requirements.
6.How does Aetrix verify that TUA 6039F-2 is sourced from the original manufacturer or authorized distributors?
All TUA 6039F-2 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 TUA 6039F-2 meets industry standards.
7.What is the process for return or replacement of TUA 6039F-2?
All TUA 6039F-2 units undergo pre-shipment inspection (PSI). If there is an issue with TUA 6039F-2, 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 TUA 6039F-2 part is unused and in its original packaging.
Return procedure for TUA 6039F-2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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