DS90UB947TRGCRQ1 vs DS90UH949TRGCTQ1 Comparison
Detailed side-by-side comparison of DS90UB947TRGCRQ1 by Texas Instruments and DS90UH949TRGCTQ1 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
DS90UB947TRGCRQ1 - 1080p oLDI Dual FPD-Link III Serializer | TI
DS90UB947TRGCRQ1 ✓ ActiveTexas Instruments
DS90UH949TRGCTQ1 - 1080p HDMI to FPD-Link III Bridge | TI
DS90UH949TRGCTQ1 ✓ ActiveSpecification Comparison
| Parameter | DS90UB947TRGCRQ1 | DS90UH949TRGCTQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.35 | $5.95 |
| Function | OpenLDI to FPD-Link III Dual Serializer | HDMI to FPD-Link III Bridge Serializer |
| Forward Channel Data Rate | Up to 3.36 Gbps | — |
| Back-Channel Data Rate | 40 kbps to 1 Mbps | — |
| Maximum Resolution | 1080p / WUXGA 1920x1200 (non-reduced blanking) | — |
| Color Depth | Up to 24-bit | 24-bit; 18-bit/16-bit in backward mode |
| Inputs | 8 (parallel RGB/YCbCr + control + audio) | — |
| Outputs | 2 (FPD-Link III differential pair, AC-coupled) | — |
| Audio Interface | I2S, multi-channel | — |
| Package | VQFN-64 (RGC) 9x9 mm with exposed thermal pad | 64-VQFN (RGC) 9 mm x 9 mm with exposed pad |
| Pin Count | 64 | — |
| Operating Temperature | -40C to +105C | -40 C to +105 C |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 | — |
| RoHS Status | Compliant | Compliant |
| AEC-Q100 | Qualified (automotive grade) | — |
| Data Rate (Forward Channel) | — | 5.95 Gbps (up to 2.975 Gbps per lane) |
| Number of Inputs | — | 3 digital video inputs |
| Number of Outputs | — | 2 (differential FPD-Link III pair) |
| Maximum Resolution (FPD-Link III) | — | 1080p with deep color |
| Maximum Resolution (Backward-compatible) | — | WXGA / 720p, 24-bit color |
| HDCP Support | — | HDCP 1.4 repeater with integrated cipher |
| Audio Support | — | I2S / S/PDIF / HBR pass-through |
| Control Channel | — | Bidirectional I2C-compatible, embedded clock |
| Automotive Qualification | — | AEC-Q100 Grade 2 |
| Supply Voltage | — | 1.8 V and 3.3 V (typical) |
| Power-Down Current | — | [DATA_NEEDED: power-down quiescent current] |