PI90LV01 Ver la hoja de datos (PDF) - Pericom Semiconductor
Número de pieza
componentes Descripción
Lista de partido
PI90LV01 Datasheet PDF : 8 Pages
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PI90LV01, PI90LVB01
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Parameter Measurement Information
Y
Input
VOD
RL = (see Note 3)
Z
CL= 10pF
(2 places)
Input
tPLH
tPHL
2V
1.4V or 1.2V (see Note B)
0.8V
Output
VOD(H)
100%
80%
0V
VOD(L)
20%
0%
tf
tr
Note:
1. All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1ns, Pulse Repetition Rate
(PRR) = 50 Mpps, Pulse width = 10 ±0.2ns. CL includes instrumentation and fixture capacitance within 0.06m of the D.U.T.
2. This point is 1.4V with VCC = 3.3V
3. RL = 100 ohms for PI90LV01 or 50 ohms ±1% for PI90LVB01.
Figure 3. Test Circuit, Timing, & Voltage Definitions for the Differential Output Signal
DIN at 0.8 V or 2 V
EN
Y
Z
CL = 10 pF
(2 Places)
49.9Ω ±1% (2 Places)
VOD+ VOD–
1.2 V
EN
VOD+ or VOD–
tPZH
VOD– or VOD+
tPZL
tPHZ
tPLZ
2V
1.4 V
0.8 V
~1.4 V
1.25 V
1.2 V
1.2 V
1.15 V
~1 V
DIN at 2V and input to DEN
DIN at 0.8V and input to DEN
NOTE A: All input pulses are supplied by a generator having the following characteristics: tr or tf ≤ 1ns, pulse repetition rate (PRR) = 0.5Mpps,
pulse width = 500– 10ns. CL includes instrumentation and fixture capacitance within 0.06mm of the D.U.T.
NOTE B: To verify output max signalling rate, the output signal transition time (tr/tf) should not exceed 0.76ns.
Figure 4. Enable and Disable Timing Circuit and Definitions
6
PS8661B
09/28/04
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