MPC9992 Просмотр технического описания (PDF) - Motorola => Freescale
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MPC9992 Datasheet PDF : 12 Pages
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MPC9992
Table 6: DC CHARACTERISTICS (VCC = 3.3V ± 5%, GND = 0V, TA = 0°C to 70°C)a
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
Differential PECL clock inputs (PCLK, PCLK)b
VPP
AC differential input voltagec
0.1
VCMR
Differential cross point voltaged
1.0
IIN
Input Currente
Single-ended PECL clock inputs (VCO_SEL, PLL_EN, MR/STOP, REF_SEL, FSEL[1:0])
1.3
VCC-0.3
±200
V Differential operation
V Differential operation
µA VIN=VCC or GND
VIH
Input high voltage
2.0
VIL
Input low voltage
IIN
Input Currente
PECL clock outputs (QA[3:0], QA[3:0], QB[2:0], QB[2:0], QSYNC, QSYNC)
VCC + 0.3
0.8
±200
V LVCMOS
V LVCMOS
µA VIN=VCC or GND
VOH
Output High Voltage
VOL
Output Low Voltage
Supply Current
TBD
TBD
VCC-1.005
VCC-1.705
TBD
TBD
V
Termination 50W to VTT
V
Termination 50W to VTT
ICC_PLL
Maximum PLL Supply Current
20
mA VCC_PLL pin
IGNDf
Maximum Supply Current
150
mA VCC pins
a. AC characteristics are design targets and pending characterization.
b. Clock inputs driven by PECL compatible signals.
c. VPP is the minimum differential input voltage swing required to maintain AC characteristics.
d. VCMR (DC) is the crosspoint of the differential input signal. Functional operation is obtained when the crosspoint is within the VCMR (DC)
range and the input swing lies within the VPP (DC) specification.
e. Inputs have pull-down resistors affecting the input current.
f. Does not include output drive current which is dependant on output termination methods.
TIMING SOLUTIONS
5
MOTOROLA
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