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SI5374 Datasheet, PDF (7/69 Pages) Silicon Laboratories – 4-PLL ANY-FREQUENCY PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR | |||
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Table 2. DC Characteristics (Continued)
(VDD = 1.8 ± 5%, 2.5 ±10%, TA = â40 to 85 °C)
Parameter
Symbol
Test Condition
2-Level LVCMOS Input Pins
Input Voltage Low
VIL
VDD = 1.71 V
VDD = 2.25 V
Input Voltage High
VIH
VDD = 1.89 V
VDD = 2.25 V
Min
Typ
â
â
â
â
1.4
â
1.8
â
LVCMOS Output Pins
Output Voltage Low
VOL
IO = 2 mA
VDD = 1.71 V
â
â
Output Voltage Low
IO = 2 mA
VDD = 2.25 V
â
â
Output Voltage High
VOH
IO = â2 mA
VDD = 1.71 V
VDD â
â
0.4
Output Voltage High
IO = â2 mA
VDD = 2.25 V
VDD â
â
0.4
Notes:
1. Current draw is independent of supply voltage.
2. No under- or overshoot is allowed.
3. LVPECL outputs require nominal VDD = 2.5 V.
4. LVPECL, CML, LVDS and low-swing LVDS measured with Fo = 622.08 MHz.
Si5374
Max
Unit
0.5
V
0.7
V
â
V
â
V
0.4
V
0.4
V
â
V
â
V
Rev. 1.1
7
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