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| PI2EQX3431 Datasheet, PDF (4/5 Pages) Pericom Semiconductor Corporation – 3.2Gbps, 1-port, SATA2/SAS Re-Driver | |||
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PI2EQX3431
3.2 Gbps, 1-Port, SATA2 /SAS Re-Driver
AC/DC Electrical Characteristics
Symbol
Parameter
Conditions
CML Transmitter Output (100Ω differential)
VDIFFP
Output Voltage Swing
VTX-DIFFP-P
Differential Peak-to-peak
Ouput Voltage
Differential Swing
| VTX-D+ - VTX-D- |
VTX-DIFFP-P = 2 * |
VTX-D+ - VTX-D- |
VTX-C
Common-Mode Voltage
| VTX-D+ + VTX-D-|/2
tF, tR
tF-tR
tF(tR)
ZOUT
ZTX-DIFF-DC
CTX
Transition Time
Transition Mismatch Time
20% to 80%
Output resistance
Single ended
DC Differential TX Impedance
AC Coupling Capacitor
LVCMOS Control Pins
VIH
Input High Voltage
x_ES = 1(1)
x_ES = 0(1)
x_ES = 1(1)
x_ES = 0(1)
x_ES = 0(1)
x_ES = 1(1)
VIL
Input Low Voltage
IIH
Input High Current
IIL
Input Low Current
VOH
DC Output Logic High
IOH = 4mA
VOL
DC Output Logic Low
IOL = -4mA
Note:
1. When S_ES=0 select SATAx standard, When S_ES=1 select SATAi/m standard
Min. Typ. Max. Units
200
550
400
1100
VDD - 0.6
VDD - 0.3
375
650
750
1300
150
20
50
80 100 120
0.3 4.7
12
mVp-p
mVp-p
mV
mV
V
ps
%
Ohm
Ohm
nF
0.65 Ã
VDD
VDD
- 0.4
0.35 Ã
V
VDD
250
μA
500
V
0.4
Signal
Source
FR4
A
B
SmA
Connector
SmA
Connector
30IN
C
Pericom
PI2EQX3431
In
Out
08-0094
Figure 1. Test Condition Referenced in the Electrical Characteristic Table
4
PS8960A
04/30/08
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