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參數(shù)資料
| 型號： | MPC9992AC |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 400 MHz, OTHER CLOCK GENERATOR, PQFP32 |
| 封裝： | 7 X 7 MM, 1.40 MM HEIGHT, LEAD FREE, MS-026BBA, LQFP-32 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 313K |
| 代理商： | MPC9992AC |
Advanced Clock Drivers Device Data
Freescale Semiconductor
5
MPC9992
Table 6. DC Characteristics (VCC = 3.3 V ± 5%, GND = 0V, TA = 0°C to 70°C)
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
Differential PECL Clock Inputs (PCLK, PCLK)(1)
1. VPP (DC) is the minimum differential input voltage swing required to maintain device functionality.
VPP
AC Differential Input Voltage(2)
2. 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.
0.2
1.3
V
Differential operation
VCMR
Differential Cross Point Voltage(3)
3. Inputs have pull-down resistors affecting the input current.
1.0
VCC-0.3
V
Differential operation
IIN
Input Current(4)
4. Equivalent to a termination of 50
to VTT.
±120
A
VIN = VCC or GND
LVCMOS Control Inputs (VCO_SEL, PLL_EN, MR/STOP, REF_SEL, FSEL[1:0])
VIH
Input High Voltage
2.0
VCC + 0.3
V
LVCMOS
VIL
Input Low Voltage
0.8
V
LVCMOS
IIN
Input Current(4)
±120
A
VIN = VCC or GND
PECL Clock Outputs (QA[3:0], QA[3:0], QB[2:0], QB[2:0], QSYNC, QSYNC)
VOH
Output High Voltage
VCC–1.025
VCC–0.880
V
IOH = –30 mA
VOL
Output Low Voltage
VCC–1.920
VCC–1.620
V
IOL = –5 mA
Supply Current and Voltage
VCC_PLL
PLL Supply Voltage
2.955
VCC
V
VCC_PLL pin
ICC_PLL
Maximum PLL Supply Current
9.0
12
mA
VCC_PLL pin
IGND(5)
5. Does not include output drive current which is dependant on output termination methods.
Maximum Supply Current
80
110
mA
GND pins
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