Clockless Link™ Serial Interface Transceiver LSI - BU17074KV

BU17074KV supports parallel data transmission by ROHM's original CDR (Clock Data Recovery) technology. This chip supports transmitter feature and receiver feature alternatively. BU17074KV transmits or receives 24bit RGB video data and 3bit DE/Vsync/Hsync signals via one pair Clockless Link™.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BU17074KV-E2ActiveVQFP6410001000TapingYes

BU17074KV Data Sheet

Specifications
Sub FamilyClockless Link SerDes
FunctionSerializer / Deserializer
Input Signal TypeLVCMOS / Clockless Link
Output Signal TypeClockless Link / LVCMOS
No.of Tx1 / -
No.of Rx- / 1
Clock frequency (Min.)[MHz]20
Clock frequency (Max.)[MHz]75
Clockless Transfer Rates [Gbps]2.7
Parallel Bus Width28
Supply Voltage(Min.)[V]2.3
Supply Voltage(Max.)[V]3.6
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
Technical Documents
Features
  • High-speed differential serial interface (Maximum 2.7Gbps)
  • No need of lock condition signal or reset signal between transmitter and receiver. (Only differential signals)
  • Low EMI transmission by original DC balance protocol and scrambling.
  • Selectable 2 modes of CMOS parallel output current. (Receiver Mode)
  • The internal filter reduces an image disturbance. This is effective for the external noise that affects differential wire.
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Application Note BA12004BF
Part Explanation BA12004BF