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