PI3VDP612 Datasheet, PDF (11/15 Pages) Pericom Semiconductor Corporation – High Bandwidth 6-differential Channel, 1:2 Demux for DisplayPortTM rev 1.1a Signal Switching

PI3VDP612
High Bandwidth 6-differential channel, 1:2 Demux
for DisplayPortTM rev 1.1a Signal Switching
Switching Characteristics (TA= -40º to +85ºC, VDD = 3.3V±10%)
Paramenter
Description
tPZH, tPZL
tPHZ, tPLZ
T_pd
tb-b
tch-ch
Line Enable Time
Line Disable Time
Propagation delay (input pin to output pin)
Bit-to-bit skew within the same differential pair
Channel-to-channel skew
Test Circuit for Electrical Characteristics^(1-5)
V_DD
Min.
0.5
0.5
Max.
15.0
15.0
200
7
50
Units
ns
ps
ps
ps
6.0V
Pulse
V_IN
Generator
R_T
D.U.T
V_OUT
200-ohm
4pF
C_L
200-ohm
Notes:
1. C_L = Load capacitance: includes jig and probe capacitance.
2. R_T = Termination resistance: should be equal to Z_OUT of the Pulse Generator
3. Output 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
output 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
4. All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, Z_O = 50Ω, t_R ≤ 2.5ns, t_F ≤ 2.5ns.
5. The outputs are measured one at a time with one transition per measurement.
Switching Waveforms
SEL
tPZL
Output 1
tPZH
Output 2
V_DD/2
tPLZ
V_DD/2
tPHZ
V_DD/2
V_DD/2
V_OL + 0.3V
V_OH – 0.3V
V_DD
0V
VOH
VOL
VOH
VOL
Switch Positions
Test
t_PLZ, t_PZL (output on B-side)
t_PHZ, t_PZH (output on B-side)
Prop Delay
Voltage Waveforms Enable and Disable Times
Switch
6.0V
GND
Open
11-0002
11
PS8928D
11/03/10