DS90UB948TNKDRQ1 vs DS90UH949TRGCTQ1 Comparison
Detailed side-by-side comparison of DS90UB948TNKDRQ1 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
DS90UB948TNKDRQ1 - 1080p FPD-Link III Deserializer | Texas Instruments
DS90UB948TNKDRQ1 ✓ ActiveTexas Instruments
DS90UH949TRGCTQ1 - 1080p HDMI to FPD-Link III Bridge | TI
DS90UH949TRGCTQ1 ✓ ActiveSpecification Comparison
| Parameter | DS90UB948TNKDRQ1 | DS90UH949TRGCTQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.25 | $5.95 |
| Function | FPD-Link III to OpenLDI Dual Deserializer | HDMI to FPD-Link III Bridge Serializer |
| Number of Inputs | 2 (FPD-Link III lanes) | 3 digital video inputs |
| Number of Outputs | 8 (LVDS/OpenLDI differential pairs across 2 ports) | 2 (differential FPD-Link III pair) |
| Data Rate (max) | 3.36 Gbps per lane | — |
| Input Signal | FPD-Link III (differential LVDS-style) | — |
| Output Signal | OpenLDI / FPD-Link (LVDS) | — |
| Maximum Resolution | 1080p (1920x1080) at 60 Hz | — |
| Supply Voltage | 1.8 V | 1.8 V and 3.3 V (typical) |
| Cable Support | 50 ohm coax or 100 ohm differential STP | — |
| Operating Temperature Range | -40C to +105C (automotive Grade 2) | — |
| AEC-Q100 Qualification | Qualified (Automotive) | — |
| Package | 64-pin WQFN EP, 9 mm x 9 mm | 64-VQFN (RGC) 9 mm x 9 mm with exposed pad |
| Mounting Type | Surface Mount (Tape & Reel) | Surface Mount |
| GPIO Count | 9+ bidirectional | — |
| Control Channel | I2C pass-through, up to 400 kHz | Bidirectional I2C-compatible, embedded clock |
| RoHS Status | Compliant | Compliant |
| Data Rate (Forward Channel) | — | 5.95 Gbps (up to 2.975 Gbps per lane) |
| 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 |
| Audio Support | — | I2S / S/PDIF / HBR pass-through |
| Operating Temperature | — | -40 C to +105 C |
| Automotive Qualification | — | AEC-Q100 Grade 2 |
| Power-Down Current | — | [DATA_NEEDED: power-down quiescent current] |