PI3EQX501B Datasheet, PDF (5/7 Pages) Pericom Semiconductor Corporation – 5.0Gbps, 1-channel, USB3.0 ReDriver

PI3EQX501B
5.0Gbps, 1-Channel, USB3.0 ReDriver™
AC/DC Electrical Characteristics (Continued..)
Symbol
Parameter
Conditions
Min. Typ. Max. Units
Receiver AC/DC
V_RX-DIFFP-P
V_RX-C
V_{cm_ac}
Z_{DC_RX}
Z_{diff_RX}
Z_{RX_HIGH_}
IMP+
Differential Peak-to-Peak Input Volt-
age
Common Mode Voltage
RX AC Common Mode Voltage
DC common mode impedance
DC differential input impedance
DC Input high impedance
RL_RX-DIFF
Differential return loss
RL_RX-CM
Common mode return loss
TH-SD
Signal detect Threshold
Transmitter Output AC/DC (100Ω differential)¹
AC coupled differential RX peak to
peak signal
Measured at Rx pins with termination
enabled
Device in unplug mode RX termina-
tion measured with respect to AC
GND over 500mV max
50 MHz-1.25GHz
1.25 GH-2.5 GHz
50 MHz-2.5 GHz
175
18
72
65
V_TX-DIFFP-P
Differential Peak-to-peak Output
Voltage
V_TX-DIFFP-P = 2 * | V_TX-D+ - V_TX-D- | 400
V_TX-LFPS
LFPS Differential Peak-to-peak Out-
put Voltage
800
V_TX-C
Common-Mode Voltage
| V_TX-D+ + V_TX-D-|/2
0.5
V_{cm_ac}
TX AC common mode voltage
DE = 0
DE
DE = NC
-3.0
DE = 1
Z_{diff_TX}
DC differential impedance
72
Z_{CM_TX}
DC common mode impedance
18
RL_{diff_TX}
Differential return loss
f = 50MHz-1.25 GHz
f = 1.25 GHz-2.5 GHz
RL_{CM_TX}
Common mode return loss
f = 50 MHz-1.25GHz
f = 1.25GHz-2.5GHz
I_{TX_SC}
TX short circuit current
TX± shorted to GND
V
Transmitter DC common-mode
voltage V
V_{TX_CM_AC_ TX AC common mode voltage active}
Active
1200 mVppd
1
V
150 mV
26 30
Ω
80 120
67
kΩ
23
13
8
175
db
db
mVppd
1200
mVppd
1.2
100
0
-3.5 -4.0
-6.0
90 120
23 30
12
8
10
4.5
26
0.85
V
mVpp
dB
Ω
dB
dB
mA
V
30 100 mVpp
15-0046
5
www.pericom.com 04/08/15