PI3HDMI341AR Datasheet, PDF (5/12 Pages) Pericom Semiconductor Corporation – 3:1 Active HDMI 1.3 Compatible Switch with Optimized Equalization for Enhanced Signal Integrity

ADVANCE INFORMATION - COMPANY CONFIDENTIAL
PI3HDMI341AR
3:1 Active HDMI 1.3 Compatible Switch with Optimized
Equalization for Enhanced Signal Integrity
Truth Table
Control Pins
S1
S2
S3
H
x
x
L
H
x
L
L
H
L
L
L
I/O Selected
Y/Z
SCL_Sink
SDA_Sink
A1/B1
SCL1
SDA1
A2/B2
SCL2
SDA2
A3/B3
SCL3
SDA3
None (Hi-Z)
None (Hi-Z)
Hot Plug Detect Status
HPD1
HPD2
HPD3
HPD_Sink
L
L
L
HPD_Sink
L
L
L
HPD_Sink
L
L
L
OC Setting Value Logic Table
Input Control Pins
OC_S3
0
OC_S2
0
OC_S1
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
0
0
1
0
0
1
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
1
1
OC_S0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
V_swing (mV)
500
750
1000
500
500
500
500
500
500
340
270
160
1000
830
500
330
Setting Value
V_os (V)
3.06
Pre-emphasis/De-emphasis (dB)
none
2.95
none
2.84
none
3.02
none
3.06
0
3.05
1.5
2.97
3.5
2.9
6
3.08
0
3.08
-3.5
3.08
-6
3.08
-9.5
2.85
0
2.85
-3.5
2.85
-6
2.85
-9.5
EQ Setting Value Logic Table
EQ_S1 EQ_S0
Setting Value
0
0
3dB on all high speed inputs
0
1
8dB on all high speed inputs
1
0
Optimized Equalization enabled on all high speed inputs (default value if both EQ_S0 and
EQ_S1 are left floating)
1
1
16dB on all high speed inputs
06-0340
5
P-1.1
12/20/06