參數(shù)資料
型號: PI3EQX7742STZHE
廠商: Pericom
文件頁數(shù): 5/7頁
文件大小: 0K
描述: IC USB 3.0 REDRIVER 42TQFN
標準包裝: 1
系列: ReDriver™
類型: 轉(zhuǎn)接驅(qū)動器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: USB 3.0
電源電壓: 3 V ~ 3.6 V
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: 托盤
5
www.pericom.com
PS-0.2
05/12/11
PI3EQX7742ST
5.0 Gbps, 2-port USB 3.0 ReDriver with Digital Configuration
PRELIMINARY INFORMATION - COMPANY CONFIDENTIAL
CML Transmitter Output (100 differential)1
ZOUT
Output Resistance
Single-Ended
40
50
60
ZTX-DIFF-DC
DC Differential TX Impedance
72
100
120
VTX-DIFFP-P
Differential Peak-to-peak Out-
put Voltage
VTX-DIFFP-P = 2 * | VTX-D+ - VTX-D- | 400
1200
mV
VTX-LFPS
LFPS Differential Peak-to-peak
Output Voltage
800
VTX-C
Common-Mode Voltage
| VTX-D+ + VTX-D-|/2
0.5
1.2
V
Vcm_ac
TX AC common mode voltage
100
mVpp
VTX-Pre-Ratio-
max
VTX De-emphasis Level
-6
dB
CAC-coupling
AC coupling capacitor
75
200
nF
LVCMOS Control Pins (Pins: 10, 20, 31, 41)
VIH
Input High Voltage
0.65 ×
VDD
V
VIL
Input Low Voltage
0.35 ×
VDD
IIH
Input High Current
50
A
IIL
Input Low Current
-50
Tri-level Control Pins (Pins: 39, 8, 18, 29, 40, 9, 19, 30)
VIH
Input High Voltage
0.8*VDD
V
VIL
Input Low Voltage
0.2*VDD
Note:
1. Recommended output coupling capacitor is 75nF to 200nF (on each output)
AC/DC Electrical Characteristics (continued)
Symbol
Parameter
Conditions
Min. Typ. Max. Units
ZRX-DC
DC Input Impedance
40
50
60
ZRX-DIFF-DC
DC Differential Input
Impedance
80
100
120
VRX-DIFFP-P
Differential Input Peak-to-peak
Voltage
120
1200
mV
VRX-CM-ACP
AC Peak Common Mode Input
Voltage
150
VTH-SD
Signal detect Threshold
EN_x# = 0
65
175
mVppd
Equalization
JRS
Residual Jitter
Total Jitter
0.3
Ulp-p
11-0068
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