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| PI2EQX3211B Datasheet, PDF (4/5 Pages) Pericom Semiconductor Corporation – 3.2Gbps 2 Differential Channel Serial Re-driver with Equalization, Squelch and Flow-Through Pinout | |||
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Signal
Source
PI2EQX3211B
3.2Gbps 2 Differential Channel Serial Re-driver
Equalization, Squelch and Flow-Through Pinout
FR4
A
B
SmA
Connector
SmA
Connector
30IN
C
Pericom
PI2EQX3211B
In
Out
Figure 1. Test Condition Referenced in the Electrical Characteristic Table
AC/DC Electrical Characteristics (TA = 0 to 70ËC)
Symbol
Parameter
Conditions
Min. Typ. Max. Units
CML Transmitter Output (100Ω differential)
VDIFFP
Output Voltage Swing
Differential Swing
| VTX-D+ - VTX-D- |
200
375 mVp-p
VTX-DIFFP-P
Differential Peak-to-peak
Ouput Voltage
VTX-DIFFP-P = 2 * | VTX-D+ - VTX-D- | 400
750
mV
VTX-C (2)
tF, tR
ZOUT
ZTX-DIFF-DC
CTX
Common-Mode Voltage
| VTX-D+ + VTX-D- | / 2
Transition Time
20% to 80% (1)
Output resistance
Single ended
DC Differential TX Impedance
AC Coupling Capacitor
VDD
- 0.3
V
150
ps
40
50
60
Ω
80 100 120
Ω
75
200
nF
LVCMOS Control Pins
VIH
Input High Voltage
VIL
Input Low Voltage
IIH
Input High Current
IIL
Input Low Current
0.65 Ã
VDD
V
0.35 Ã
VDD
250
μA
500
Note:
1. Using K28.7 (0011111000) pattern) .
2. The parameter is determined by device characterization, and is not production tested
07-0193
4
PS8901A
08/23/07
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