Texas Instruments
FPD-Link III serializer, MIPI CSI-2 up to 2.528 Gbps, 1.8 V, 32-pin VQFN, AEC-Q100
The DS90UB935-Q1 is an FPD-Link III serializer that converts a MIPI CSI-2 camera or sensor interface (1, 2 or 4 data lanes, up to 2.528 Gbps combined) into a single high-speed coax or STP link to a remote deserializer. It runs from a single 1.8 V supply, supports up to four virtual channels and Power-over-Coax, and provides a bidirectional back channel for I2C and GPIO control. Typical uses include ADAS cameras, satellite radar, LIDAR and time-of-flight sensors.
Key Specifications
Verify against the original datasheet before quoting.
| Device type | FPD-Link III serializer (CSI-2 input) |
|---|---|
| Supply voltage | 1.71 V to 1.89 V (single 1.8 V) |
| CSI-2 bandwidth | Up to 2.528 Gbps; 1, 2 or 4 data lanes |
| Virtual channels | Up to 4 (CSI-2 v1.3 / D-PHY v1.2) |
| Package | 32-pin VQFN (RHB), 5 x 5 mm |
| Temperature | AEC-Q100 Grade 2: -40 to +105 °C ambient |
Market Status
Availability is limited. Factory lead time is currently around 26 weeks.
Quality & Traceability
Cerametronics is ISO 9001 certified and products are RoHS compliant, with counterfeit screening and full traceability on every shipment. A Certificate of Conformance is available on request. For allocation-sensitive or high-risk lots, independent third-party lab verification can be arranged — just flag it on your RFQ. Any lot that fails incoming inspection is quarantined and never shipped.
FAQ
Is the DS90UB935-Q1 a serializer or a deserializer?
It is a serializer. It takes MIPI CSI-2 data from an image sensor and sends it over an FPD-Link III coax or STP link to a compatible FPD-Link III deserializer.
How many CSI-2 lanes does it support?
It supports 1, 2 or 4 CSI-2 data lanes with a combined data rate of up to 2.528 Gbps.
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