BU16006KV-E2 ROHM [Rohm], BU16006KV-E2 Datasheet - Page 11

• Manufacturer Part Number: BU16006KV-E2
• Description: HDMI Switch ICs
• Manufacturer: ROHM [Rohm]

●Pin Assignment and Block Diagram of BU16024KV
●Pin Explanation List
© 2010 ROHM Co., Ltd. All rights reserved.
BU16006KV, BU16018KV, BU16024KV, BU16027KV
www.rohm.com
GND
HPD
GND
B11
A11
Vcc
B12
A12
B13
A13
Vcc
NC
B1, B2, B3, B4
A1, A2, A3, A4
Y1, Y2, Y3, Y4
Z1, Z2, Z3, Z4
TEST0, 1, 2, 3
HPD_SINK
SDA_SINK
SCL_SINK
SELREF
VSADJ
Name
I
37
38
39
40
41
42
43
44
45
46
47
48
2
GND
HPD
SDA
OEB
PRE
SCL
N.C
V
CEN
CC
(48-pin VQFP)
Terminal
16024KV
22, 19, 16, 11
21, 18, 15, 10
26, 31, 38, 44
5, 14, 20, 29,
39, 42, 45, 2
40, 43, 46, 3
1, 12, 25, 36
4, 9, 17, 23,
32, 41, 47
13, 48
No.
37
35
24
34
33
27
28
30
6
7
8
24
23
22
21
20
19
18
17
16
15
14
13
I/O
I/O
I/O
I/O
I/O
O
O
O
I
I
I
-
-
I
I
I
I
I
I
HPD_SINK
GND
Z1
Y1
Vcc
Z2
Y2
GND
Z3
Y3
Vcc
NC
TMDS Negative inputs
TMDS Positive inputs
TMDS Negative outputs
TMDS Positive outputs
Source side hot plug detector output
Sink side hot plug detector input
Source port DDC I
Source port DDC I
Sink port DDC I
Sink port DDC I
TMDS voltage swing control(4.64kΩ to GND)
I
SCL_SINK/SDA_SINK Output voltage select
Open or GND connect (recommend)
Open or GND connect (recommend)
TMDS Output enable
Low : Active
TMDS high speed mode SW High : ON, Low : OFF
(above 165MHz recommend to High)
Power supply
Ground
2
C Repeater enable Low : High-Z
11/19
High : High-Z
(*) when HPD_SINK = “L”. Termination resistor is turned off.
2
2
C clock line
C data line
SELREF
VSADJ
I2CEN
2
2
C clock line
C data line
PRE
SDA
HPD
SCL
Description
OE
A4
B4
A3
B3
A2
B2
A1
B1
R
INT
R
R
R
INT
INT
INT
V
V
V
V
CC
CC
CC
CC
TMDS
Rx
TMDS
Rx
TMDS
Rx
TMDS
Rx
High : Active
TMDS
Driver
TMDS
Driver
TMDS
Driver
TMDS
Driver
SCL_SINK
SDA_SINK
HPD_SINK(* )
Y4
Y3
Y2
Z4
Z3
Z2
Y1
Z1
Technical Note
2010.05 - Rev.E