DS90UH949TRGCTQ1 vs DS90UB947TRGCRQ1 Comparison
Detailed side-by-side comparison of DS90UH949TRGCTQ1 by Texas Instruments and DS90UB947TRGCRQ1 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
DS90UH949TRGCTQ1 - 1080p HDMI to FPD-Link III Bridge | TI
DS90UH949TRGCTQ1 ✓ ActiveTexas Instruments
DS90UB947TRGCRQ1 - 1080p oLDI Dual FPD-Link III Serializer | TI
DS90UB947TRGCRQ1 ✓ ActiveSpecification Comparison
| Parameter | DS90UH949TRGCTQ1 | DS90UB947TRGCRQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.95 | $7.35 |
| Function | HDMI to FPD-Link III Bridge Serializer | OpenLDI to FPD-Link III Dual Serializer |
| 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 | — |
| Color Depth | 24-bit; 18-bit/16-bit in backward mode | Up to 24-bit |
| Audio Support | I2S / S/PDIF / HBR pass-through | — |
| Control Channel | Bidirectional I2C-compatible, embedded clock | — |
| Package | 64-VQFN (RGC) 9 mm x 9 mm with exposed pad | VQFN-64 (RGC) 9x9 mm with exposed thermal pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +105 C | -40C to +105C |
| 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] | — |
| RoHS Status | Compliant | Compliant |
| 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) |
| Inputs | — | 8 (parallel RGB/YCbCr + control + audio) |
| Outputs | — | 2 (FPD-Link III differential pair, AC-coupled) |
| Audio Interface | — | I2S, multi-channel |
| Pin Count | — | 64 |
| MSL Level | — | 3 |
| AEC-Q100 | — | Qualified (automotive grade) |