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參數(shù)資料
型號: PI2PCIE2422ZHEX
廠商: Pericom
文件頁數(shù): 8/10頁
文件大小: 0K
描述: IC PCI-E MUX/DEMUX 2X1 42TQFN
標準包裝: 3,500
功能: 多路復(fù)用器/多路分解器
電路: 4 x 2:1
導(dǎo)通狀態(tài)電阻: 10 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.5 V ~ 2 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 42-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 42-TQFN-EP(3.5x9)
包裝: 帶卷 (TR)
7
PS8871D
12/07/12
PI2PCEI2422
PCI Express Gen II Compliant, 8-Differential
Channel Switch with 8:4 Mux/DeMux Option
Switching Characteristics (TA= -40 to +85C, VDD = 1.8V±10%)
Paramenter
Description
Min.
Typ.
Max.
Units
tPZH, tPZL Line Enable Time - SEL to AN, BN
0.5
8.0
ns
tPHZ, tPLZ Line Disable Time - SEL to AN, BN
0.5
8.0
tb-b
Bit-to-bit skew within same differential pair
4
ps
tch-tch
Channel-to-channel timing skew
35
RT
4pF
CL
VDD
VIN
VOUT
200-ohm
2 x VDD
Pulse
Generator
D.U.T
Test Circuit for Electrical Characteristics(1)
Notes:
1. CL = Load capacitance: includes jig and probe capacitance.
2. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator
3. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 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, ZO = 50, tR ≤ 2.5ns, tF ≤ 2.5ns.
5. The outputs are measured one at a time with one transition per measurement.
Switch Positions
Test
Switch
tPLZ, tPZL (output on B-side)
2 x VDD
tPHZ, tPZH (output on B-side)
GND
Prop Delay
Open
13-0002
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