参数资料
型号: PI3PCIE2612-BZFEX
厂商: Pericom
文件页数: 4/18页
文件大小: 0K
描述: IC PCI-E MUX/DEMUX 2X1 56TQFN
标准包装: 2,000
系列: PCI Express, TDP™
类型: MUX
Tx/Rx类型: 显示端口,PCIE
延迟时间: 200ns
电容 - 输入: 3pF
电源电压: 3 V ~ 3.6 V
电流 - 电源: 2.5mA
安装类型: 表面贴装
封装/外壳: 56-WFQFN 裸露焊盘
供应商设备封装: 56-TQFN-EP(5x11)
包装: 带卷 (TR)
12
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
Dened by Gen2 spec.
VRX-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.
TRX-EYE
Minimum Eye Width at
IN_D input pair.
TBD
Tbit
VCM-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.
ZRX-DIFF-DC DC Differential Input
Impedance
80
100
120
Ω
Rx DC Differential Mode
impedance.
ZRX-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.
VRX-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
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