PI3PCIE2612-BZFEX Pericom Semiconductor, PI3PCIE2612-BZFEX Datasheet - Page 12

• Manufacturer Part Number: PI3PCIE2612-BZFEX
• Description: IC PCI-E MUX/DEMUX 2X1 56TQFN
• Manufacturer: Pericom Semiconductor

Specifications of PI3PCIE2612-BZFEX

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

08-0147
Applications Information
Differential Input Characteristics for IN_x+/- and Rxx+/- signals.
Symbol
Tbit
V
T
V
Z
Z
V
DDIL
DDRL
DDNEXT
DDIL when
switch is off
RX-EYE
RX-DIFF-DC
RX-DC
RX-Diffp-p
CM-AC-pp
RX-Bias
Parameter
Unit Interval
Differential Input Peak
to Peak Voltage
Minimum Eye Width at
IN_D input pair.
AC Peak Common-
Mode Input Voltage
DC Differential Input
Impedance
DC Input Impedance
Rx input termination
voltage
Differential Insertion
Loss
Differential Return
Loss
Near End Crosstalk
Differential Insertion
Loss when switch is off
Min
199.94
0.175
TBD
80
40
0
≥-[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);
≤ -14 dB up to 2.8 GHz; ≤ -8
dB up to 5 GHz; ≤ -4 dB up to
7.5 GHz.
-32 dB max up to 2.5 GHz; -
26 dB max up to 5.0 GHz; -20
dB max up to 7.5 GHz;
≤ -20 dB up to 3 GHz;
Nom
200.00
100
50
12
Max
200.06
1.200
100
120
60
2.0
1:2 DP/PCIe Gen2 Display Mux, BTX Pinout
High Bandwidth, 6-Differential Channel
Units
Ps
V
Tbit
mV
Ω
Ω
V
dB
dB
dB
dB
Comments
Defi ned by Gen2 spec.
VRX-DIFFp-p = 2*|VRX-
D+ - VRX-D-|. Applies to
IN_D and RX_IN signals.
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.
Rx DC Differential Mode
impedance.
Required IN_D+ as well
as IN_D- DC impedance
(50 Ω +/- 20% tolerance).
Includes mux resistance.
Intended to limit power-
up stress on PCIE output
buffers.
PI3PCIE2612-B
PS8932C
07/31/08