10
PS8932C 07/31/08
PI3PCIE2612-B
High Bandwidth, 6-Differential Channel
1:2 DP/PCIe Gen2 Display Mux, BTX Pinout
Test Circuit
Test Circuit
Test Circuit
08-0147
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PS8932C 07/31/08
PI3PCIE2612-B
High Bandwidth, 6-Differential Channel
1:2 DP/PCIe Gen2 Display Mux, BTX Pinout
Switch Positions
Test Switch
t
PLZ
, t
PZL
2 x V
DD
t
PHZ
, t
PZH
GND
Prop Delay Open
Switching Waveforms
Voltage Waveforms Enable and Disable Times
t
PLZ
V
DD
/2 V
DD
/2
V
DD
V
OH
0V
V
OL
V
DD/2
V
DD/2
t
PHZ
t
PZL
t
PZH
Output 1
Output 2
V
OL
V
OH
SEL
V
OL
+ 0.15V
V
OH
– 0.15V
R
T
4pF
C
L
V
DD
V
IN
V
OUT
200-ohm
200-ohm
2 x V
DD
Pulse
Generator
D.U.T
Test Circuit for Electrical Characteristics
(1-5)
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
= 50ȍ, t
R
2.5ns, t
F
2.5ns.
5. The outputs are measured one at a time with one transition per measurement.
08-0147
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PS8932C 07/31/08
PI3PCIE2612-B
High Bandwidth, 6-Differential Channel
1:2 DP/PCIe Gen2 Display Mux, BTX Pinout
Applications Information
Differential Input Characteristics for IN_x+/- and Rxx+/- signals.
Symbol Parameter Min Nom Max Units Comments
Tbit Unit Interval 199.94 200.00 200.06 Ps De¿ ned by Gen2 spec.
V
RX-Diffp-p
Differential Input Peak
to Peak Voltage
0.175 1.200 V VRX-DIFFp-p = 2*|VRX-
D+ - VRX-D-|. Applies to
IN_D and RX_IN signals.
T
RX-EYE
Minimum Eye Width at
IN_D input pair.
TBD Tbit
V
CM-AC-pp
AC Peak Common-
Mode Input Voltage
100 mV VCM-AC-pp =
|VRX-D+ + VRX-D-| / 2
– VRX-CM-DC.
VRX-CM-DC =
DC(avg) of |VRX-D++
VRX-D-| / 2
VCM-AC-pp includes all
frequencies above 30kHz.
Z
RX-DIFF-DC
DC Differential Input
Impedance
80 100 120
Ω
Rx DC Differential Mode
impedance.
Z
RX-DC
DC Input Impedance
40 50 60
Ω
Required IN_D+ as well
as IN_D- DC impedance
(50 Ω +/- 20% tolerance).
Includes mux resistance.
V
RX-Bias
Rx input termination
voltage
0 2.0 V Intended to limit power-
up stress on PCIE output
buffers.
DDIL
Differential Insertion
Loss
-[0.6*(f)+0.5] dB up to 2.5
GHz (for example, -2 dB at f
= 2.5 GHz);
-[1.2*(f-2.5)+2] dB for 2.5
GHz < f 5 GHz (for exam-
ple, -5 dB at f = 5 GHz);
-[1.6*(f-5)+5] dB for 5 GHz
< f 7.5 GHz (for example,
-9 dB at f = 7.5 GHz);
dB
DDRL
Differential Return
Loss
-14 dB up to 2.8 GHz; -8
dB up to 5 GHz; -4 dB up to
7.5 GHz.
dB
DDNEXT
Near End Crosstalk
-32 dB max up to 2.5 GHz; -
26 dB max up to 5.0 GHz; -20
dB max up to 7.5 GHz;
dB
DDIL when
switch is off
Differential Insertion
Loss when switch is off
-20 dB up to 3 GHz; dB
08-0147

PI3PCIE2612-BZFEX

Mfr. #:
Manufacturer:
Diodes Incorporated
Description:
Video Switch ICs 6-differential channel switch
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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