PI3WVR31313A Datasheet, PDF (12/27 Pages) Pericom Semiconductor Corporation – DP/HDMI 1:3 De-multiplexer switches

PI3W VR31313A
DP/HDMI 1:3 De-multiplexer switches
Parameter Description
Test Conditions
Control and Status Pins (HPDn, HPD_SRC)
tpd(HPD)
tsx(HPD)
Propagation delay (from HPDx to
the active port of HPD_SRC, high
to low)
Switch time (from port select to
the latest HPD , manual selection
mode)
CL = 10pF
Min. Typ. Max. Unit
2
4
us
2
4
us
Dynamic Electrical Characteristics
Parameter Description
Test Conditions
High Speed Channel (D[0:3]P/N – D[0:3]Px/Nx)
X_TALK
See Fig. 1 for
Crosstalk on High Speed Channels Measurement
Setup
f= 2.7 GHz
O_IRR
I_LOSS
OFF Isolation on High Speed
Channels
Differential Insertion Loss on
High Speed Channels
See Fig. 2 for
Measurement
Setup
f= 2.7 GHz
@2.7GHZ (see figure 3)
R_loss
Differential Return Loss on High
Speed Channels
@ 2.7GHz (5.4Gbps)
BW_Dx±
Bandwidth -3dB for Main high
speed path (Dx±)
See figure 3
BW_AUX
Tstartup
Twakeup
T_pd
Bandwidth -3dB for AUX
V_DD valid to channel enable
Enabling output by changing OEB
from High to Low
Propagation delay (input pin to
output pin) on all channels
See figure 3
t_b-b
Bit-to-bit skew within the same
differential pair of Dx± channels
t_ch-ch
Channel-to-channel skew of Dx±
channels
Min. Typ. Max. Unit
-32
-30
dB
-19
-17
-1.7
-1.5
dB
-18
-16
dB
5.1
5.6
GHz
1.2
1.5
GHz
250
us
250
us
80
ps
5
7
ps
35
ps
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12
www.pericom.com 12/03/15