HDMI Switch ICs
BU16006KV, BU16018KV, BU16024KV, BU16027KV
No.10063EET01
●Description
These devices control are simple. It requires only 3.3V source and a few GPIO controls.
Termination resistors (50Ω) are integrated at all TMDS input port. When channel is not selected, TMDS input termination
resistors are turned off and TMDS inputs are high impedance. These devices are also integrated equalizer circuit to adapt
long cable and DDC active buffer function to isolate capacitance.
●Features
1) Supports 2.25 Gbps signaling rate for 480i/p, 720p, and 1080i/p resolution to 12-bit color depth
2) Compatible with HDMI 1.3a
3) 5V tolerance to all DDC and HPD_SINK inputs
4) Integrated active DDC buffer
5) Integrated switchable 50Ω termination resistors
6) Integrated equalizer circuit to adapt long cable
7) HBM ESD protection exceeds 10kV
8) 3.3V fixed supply
9) RoHS compatible
●Applications
Digital TV, Audio Video Receiver, Digital Projector, DVI or HDMI Switch Box
●Line up matrix
Power
Supply
Hot
Plug
Control
Termination
Resistor switch
Control
ESD
(KV)
Data rate
(Gbps)
Switching
Method
DDC
Buffer type
High speed
mode
Part No.
Input and Output
Equalizer
Package
RoHS
(V)
BU16018KV
BU16027KV
BU16006KV
BU16024KV
3 to 3.6
10
10
10
10
3 input 1 output
3 input 1 output
2 input 1 output
1 input 1 output
2.25
2.25
2.25
2.25
Yes
Yes
Yes
Yes
Sync HPD
Sync S1/S2
Sync HPD
Sync HPD
GPIO
GPIO
GPIO
-
Active
Active
Active
Active
Fixed
Fixed
Fixed
Fixed
Yes
VQFP80
VQFP64
VQFP64
VQFP48C
Yes
Yes
Yes
Yes
Yes
(Always ON)
Yes
(Always ON)
3 to 3.6
3 to 3.6
3 to 3.6
Yes
●Other Line up
HDMI Switch adapted “Repeater” and “Source” Equipment
Power
Hot
Plug
Control
Termination
Resistor switch
Control
ESD
(KV)
Data rate
(Gbps)
Switching
Method
DDC
Buffer type
High speed
mode
Part No.
Supply
(V)
Input and Output
Equalizer
Selectable
Package
RoHS
Yes
BU16025MUV
3 to 3.6
10
1 input 1 output
2.70
Yes
Sync OE
-
Active
Yes
VQFN48AV7070
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© 2010 ROHM Co., Ltd. All rights reserved.
2010.05 - Rev.E
1/19