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Analog Devices Inc. ADV7541BCBZ-P-2RL
- Part No.:
- ADV7541BCBZ-P-2RL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Video Processing
- Package:
- 49-BGA, WLCSP
- Datasheet:
-
ADV7541BCBZ-P-2RL.pdf
- Description:
- LOW POWER HDMI/DVI TRANSMITTER
- Quantity:
- Payment:
- Shipping:
Inventory:4,035
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Product details
Overview
ADV7541BCBZ-P-2RL from Analog Devices is a low-power HDMI/DVI transmitter IC with integrated de-interlacer and CEC controller, supporting 1080p video at 150 MHz, x.v.Color™ color space extension, and dual audio interfaces (S/PDIF and 2-channel I2S up to 192 kHz). It operates from a single 1.8 V supply and targets portable media devices requiring secure, memory-free de-interlacing.
For engineers reviewing the ADV7541BCBZ-P-2RL datasheet, ADV7541BCBZ-P-2RL pinout, ADV7541BCBZ-P-2RL application, or ADV7541BCBZ-P-2RL equivalent, key selection criteria include TMDS output compliance (HDMI v1.4/DVI v1.0), HDCP 1.3 readiness (keys omitted in this variant), 49-ball WLCSP package constraints, and CEC/HPD/I²C interface voltage tolerance (5 V on DDC/HPD pins).
Technical Context
The ADV7541BCBZ-P-2RL implements a full HDMI 1.4 transmitter stack with embedded microcontroller for EDID read and HDCP handshake management, eliminating external firmware control. Its de-interlacer processes 480i–1080i inputs to progressive 1080p outputs without external memory via on-chip line buffers and motion-adaptive algorithms.
It integrates dual audio capture paths-S/PDIF (stereo LPCM/compressed) and I2S (2-channel, 192 kHz)-with shared clocking logic that eliminates need for external MCLK when using S/PDIF. All digital I/Os (DDC, HPD, I²C) are 5 V tolerant, enabling direct connection to legacy HDMI receivers without level shifters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Max TMDS Clock | 150 MHz - supports all CEA-861E formats up to 1080p60 and SXGA@75 Hz |
| Video Input Support | RGB/YCbCr/DDR with auto-detection - enables plug-and-play integration with diverse video sources |
| Audio Interfaces | S/PDIF + 2-channel I2S - provides flexible audio path selection without external clock synthesis |
| Power Supply | Single 1.8 V (AVDD/DVDD) - reduces system BOM count and simplifies power sequencing |
| Operating Temp | −25°C to +85°C - qualified for industrial and consumer portable environments |
| HDCP Keys | Not embedded - requires external key provisioning or software-based HDCP implementation |
| Package | 49-ball WLCSP (CB-49-2), 3.7 mm × 3.7 mm - enables ultra-compact PCB layout for handheld form factors |
Pinout & Package
ADV7541BCBZ-P-2RL is housed in a RoHS-compliant 49-ball Wafer Level Chip Scale Package (WLCSP), measuring 3.7 mm × 3.7 mm with 0.65 mm ball pitch. The package features bottom-side ball layout optimized for minimal trace inductance and thermal resistance (θJA = 43°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| D[15:0] | Parallel video data input | 16-bit RGB/YCbCr bus accepting 1.8–3.3 V logic - compatible with mobile SoC video outputs |
| CLK, DE, HSYNC, VSYNC | Video timing inputs | Supports embedded sync (ITU-656) or separate sync modes - simplifies interface to image processors |
| Tx0+/Tx0− to TxC+/TxC− | TMDS differential outputs | Three data lanes + clock lane compliant with HDMI electrical specs - drives standard HDMI cables up to 15 m |
| DDCSDA/DDCSCL | I²C master to HDMI sink | 5 V tolerant - directly interfaces to EDID EEPROMs without level-shifting components |
| CECIO/CECCLK | Consumer Electronics Control interface | Enables system-wide remote control passthrough - reduces MCU GPIO usage for CEC functions |
| INT | Interrupt output | Active-low CMOS signal reporting HPD, HDCP, or error events - enables event-driven firmware handling |
Key Features
| Feature | Design Value |
|---|---|
| Memory-free de-interlacer | Processes 480i–1080i to 1080p using on-chip line buffers - eliminates external SDRAM and associated routing complexity |
| 5 V tolerant DDC/HPD pins | Direct connection to HDMI receivers without level shifters - reduces component count and board area |
| Integrated I²C master | Automates EDID read and HDCP authentication - offloads timing-critical tasks from host processor |
| x.v.Color™ support | Extended color gamut metadata transmission - preserves wide-gamut content fidelity end-to-end |
| No external MCLK required | S/PDIF and I2S share clock generation logic - removes need for dedicated audio clock oscillator |
Applications
| Portable Media Players | Digital Still Cameras |
|---|---|
Use Scenario: High-resolution photo/video playback on compact LCD screens with HDMI output capability. IC Role / Device Role / Timing Role: HDMI transmitter converting internal YCbCr video stream and stereo audio into compliant TMDS signals with embedded CEC for remote control. Use Value: Single-chip solution eliminates discrete video/audio interface ICs and external memory, reducing bill-of-materials by ≥3 components. | Use Scenario: Real-time HDMI output during live view and video recording, including metadata overlay (EXIF, timecode). IC Role / Device Role / Timing Role: Video timing generator and format converter translating sensor-native DDR/ITU-656 to HDMI 1.4 with auto-sync detection. Use Value: Auto-format detection (CEA-861E) ensures plug-and-play compatibility with TVs and monitors without manual resolution configuration. |
| Gaming Handhelds | Digital Video Recorders |
Use Scenario: Low-latency HDMI output for gameplay mirroring and external display rendering in battery-constrained devices. IC Role / Device Role / Timing Role: Low-power TMDS transmitter with <295 mW total power (de-interlacer on) - extends battery life during extended HDMI streaming. Use Value: 1.8 V single-supply operation and WLCSP package enable integration into sub-100 mm² PCB footprints. | Use Scenario: Simultaneous recording and HDMI preview of encoded video streams with real-time CEC-controlled playback controls. IC Role / Device Role / Timing Role: Dual-role interface: captures compressed audio/video via S/PDIF while transmitting decoded HDMI output with HDCP 1.3 negotiation. Use Value: On-chip HDCP core (keys provisioned externally) enables secure content distribution without adding cryptographic co-processors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar HDMI transmitter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ADV7543BCBZ-2RL | Includes embedded HDCP 1.3 keys; identical pinout and electrical specs | Eliminates need for external key provisioning in closed-system deployments | Select when HDCP key storage in silicon is required for content protection compliance |
| Si2920AC-AH | Lower max pixel clock (165 MHz); no integrated de-interlacer or CEC; requires external memory for format conversion | Targeted at fixed-format video sources without interlaced input requirements | Select only if de-interlacing and CEC are handled upstream, and higher clock margin is needed |
Compared with ADV7541BCBZ-P-2RL, ADV7543BCBZ-2RL offers drop-in HDCP key integration but same power and footprint, while Si2920AC-AH trades de-interlacer/CEC functionality for higher clock headroom and simpler licensing-making it suitable only for non-interlaced, keyless systems.
Availability
ADV7541BCBZ-P-2RL is available at Aetrix Electronics and suitable for portable media players, digital still cameras, gaming handhelds, digital video recorders, and HDMI repeaters requiring stable component supply across production lifecycles.
Supply support for ADV7541BCBZ-P-2RL 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, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, automotive, communications, and consumer markets.
The ADV7541BCBZ-P-2RL belongs to Analog Devices' ADV75xx HDMI transmitter family, engineered specifically for space- and power-constrained portable electronics needing full-featured, standards-compliant HDMI connectivity with minimal external components.
FAQ
What is the primary function of the ADV7541BCBZ-P-2RL?
The ADV7541BCBZ-P-2RL is a low-power HDMI/DVI transmitter IC with integrated de-interlacer and CEC controller. It converts parallel digital video (RGB/YCbCr) and audio (S/PDIF/I2S) into compliant TMDS signals for HDMI/DVI output. Unlike variants with embedded keys, the ADV7541BCBZ-P-2RL requires external HDCP key provisioning for protected content transmission.
Does the ADV7541BCBZ-P-2RL support HDMI 1.4 features like x.v.Color™?
Yes, the ADV7541BCBZ-P-2RL supports x.v.Color™ (Gamut Metadata) as specified in HDMI v1.4, enabling wider color gamut transmission. This capability is implemented in hardware and does not depend on embedded HDCP keys-so it functions identically in both the ADV7541BCBZ-P-2RL (no keys) and ADV7541BCBZ-2RL (with keys) variants.
What package type and dimensions does the ADV7541BCBZ-P-2RL use?
The ADV7541BCBZ-P-2RL uses a 49-ball Wafer Level Chip Scale Package (WLCSP), designated CB-49-2, with dimensions of 3.7 mm × 3.7 mm and 0.65 mm ball pitch. It is RoHS compliant and rated for operation from −25°C to +85°C, making it suitable for compact, thermally constrained portable designs.
How does the de-interlacer in the ADV7541BCBZ-P-2RL operate without external memory?
The ADV7541BCBZ-P-2RL implements an on-chip motion-adaptive de-interlacer using dedicated line buffers and frame-rate conversion logic. It supports 480i to 1080i inputs and outputs progressive 1080p without external SDRAM-reducing BOM cost and PCB area. Performance is verified per HDMI compliance test specifications for motion artifacts and temporal stability.
Can the ADV7541BCBZ-P-2RL drive standard HDMI cables without signal conditioning?
Yes, the ADV7541BCBZ-P-2RL's TMDS outputs meet HDMI 1.4 electrical specifications-including differential swing (800–1200 mV), edge rates (75–175 ps), and jitter tolerance-enabling direct connection to standard HDMI cables up to 15 meters in length under typical EMI conditions. Layout guidelines recommend controlled impedance (100 Ω differential) and minimized stub lengths for optimal signal integrity.
ADV7541BCBZ-P-2RL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- Advantiv®
- Package/Case:
- 49-BGA, WLCSP
- Packaging:
- Bulk
- Product Status:
- Active
- Function:
- Transmitter
- Applications:
- Consumer Video
- Standards:
- DVI 1.0
- Control Interface:
- I2C
- Voltage - Supply:
- 1.8V ~ 3.3V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 49-WLCSP
ADV7541BCBZ-P-2RL FAQ
1.How can I place an order for ADV7541BCBZ-P-2RL through Aetrix?
Please submit a Request for Quotation (RFQ) for ADV7541BCBZ-P-2RL 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 ADV7541BCBZ-P-2RL reliable?
The price and inventory of ADV7541BCBZ-P-2RL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADV7541BCBZ-P-2RL is usually 5 days.
3.What payment methods are accepted for ADV7541BCBZ-P-2RL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADV7541BCBZ-P-2RL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADV7541BCBZ-P-2RL?
ADV7541BCBZ-P-2RL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADV7541BCBZ-P-2RL 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 ADV7541BCBZ-P-2RL?
For technical support, including ADV7541BCBZ-P-2RL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADV7541BCBZ-P-2RL requirements.
6.How does Aetrix verify that ADV7541BCBZ-P-2RL is sourced from the original manufacturer or authorized distributors?
All ADV7541BCBZ-P-2RL 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 ADV7541BCBZ-P-2RL meets industry standards.
7.What is the process for return or replacement of ADV7541BCBZ-P-2RL?
All ADV7541BCBZ-P-2RL units undergo pre-shipment inspection (PSI). If there is an issue with ADV7541BCBZ-P-2RL, 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 ADV7541BCBZ-P-2RL part is unused and in its original packaging.
Return procedure for ADV7541BCBZ-P-2RL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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