Datasheet

MAX9406
DisplayPort to DVI™/HDMI Level Shifter
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Pin Description
PIN
32-PIN
TQFN
48-PIN
TQFN
NAME FUNCTION
1, 3, 8, 18,
22
1, 5, 12, 18,
24, 27, 31,
36, 37,43
GND Ground
2, 7, 24
2, 11, 15,
21, 26, 33,
40, 46
V
CC
Power-Supply Input. Bypass V
CC
to GND with 0.1µF and 0.01µF capacitors as close to
the supply pins as possible.
—
3, 4, 6, 10,
34, 35
N.C. No Connection. Not internally connected; leave unconnected.
4 7 HPD_SRC Hot-Plug Detection at 3.3V Logic
5 8 SDA_SRC Serial Data Line. I
2
C data line at 3.3V logic.
6 9 SCL_SRC Serial Clock Line. I
2
C clock line at 3.3V logic.
9 13 OUT_D4+ Differential Output Port 4+
10 14 OUT_D4- Differential Output Port 4-
11 16 OUT_D3+ Differential Output Port 3+
12 17 OUT_D3- Differential Output Port 3-
13 19 OUT_D2+ Differential Output Port 2+
14 20 OUT_D2- Differential Output Port 2-
15 22 OUT_D1+ Differential Output Port 1+
16 23 OUT_D1- Differential Output Port 1-
17 25 OE Output Enable. Drive OE low to enable the outputs. Drive OE high to disable the outputs.
19 28 SCL_SNK Serial Clock Line. I
2
C clock line at 5V logic.
20 29 SDA_SNK Serial Data Line. I
2
C data line at 5V logic.
21 30 HPD_SNK Hot-Plug Detection at +5V Logic
23 32 DDC_EN DDC Link Enable
25 38 IN_D1- Differential Input Port 1-
26 39 IN_D1+ Differential Input Port 1+
27 41 IN_D2- Differential Input Port 2-
28 42 IN_D2+ Differential Input Port 2+
29 44 IN_D3- Differential Input Port 3-
30 45 IN_D3+ Differential Input Port 3+
31 47 IN_D4- Differential Input Port 4-
32 48 IN_D4+ Differential Input Port 4+
— — EP Exposed Paddle. Connect EP to ground.