DS90UB904QSQ/NOPB Texas Instruments - Yeehing Electronics

10 - 43MHz 18 Bit Color FPD-Link III Deserializer with Bidirectional Control Channel

Pricing (USD)

Quantity	Unit Price
1 — 99	8.111
100 — 249	6.612
250 — 999	5.197
1,000 +	3.09

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Display Interface IC
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	WQFN-48
Series	DS90UB904Q-Q1
Type	Display Interface
Maximum Operating Frequency	43 MHz
Operating Supply Voltage	1.71 V to 1.89 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 105 C
Packaging	Reel
Description/Function	18 Bit Color FPD-Link III Deserializer with Bidirectional Control Channel
Features	BIST
Output Type	LVCMOS
Brand	Texas Instruments
Interface Type	I2C
Moisture Sensitive	Yes
Product Type	Display Interface IC
Factory Pack Quantity	1000
Subcategory	Interface ICs

For more information, please refer to datasheet

Documents

DS90UB904QSQ/NOPB Datasheet

More Information

The DS90UB903Q/DS90UB904Q chipset offers a FPD-Link III interface with a high-speed forward channel and a bidirectional control channel for data transmission over a single differential pair. The DS90UB903Q/904Q incorporates differential signaling on both the high-speed forward channel and bidirectional control channel data paths. The Serializer/ Deserializer pair is targeted for direct connections between graphics host controller and displays modules. This chipset is ideally suited for driving video data to displays requiring 18-bit color depth (RGB666 + HS, VS, and DE) along with bidirectional control channel bus. The primary transport converts 21 bit data over a single high-speed serial stream, along with a separate low latency bidirectional control channel transport that accepts control information from an I2C port. Using TI’s embedded clock technology allows transparent full-duplex communication over a single differential pair, carrying asymmetrical bidirectional control channel information in both directions. This single serial stream simplifies transferring a wide data bus over PCB traces and cable by eliminating the skew problems between parallel data and clock paths. This significantly saves system cost by narrowing data paths that in turn reduce PCB layers, cable width, and connector size and pins.