參數(shù)資料
型號: MPC92474AC
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產(chǎn)生/分配
英文描述: 700 MHz, OTHER CLOCK GENERATOR, PQFP48
封裝: LEAD FREE, LQFP-48
文件頁數(shù): 8/12頁
文件大?。?/td> 814K
代理商: MPC92474AC
Advanced Clock Drivers Devices
Freescale Semiconductor
5
MPC92474
PREL
IM
IN
AR
Y
Table 3. General Specifications
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
VTT
Output Termination Voltage
VCC – 2
V
MM
ESD Protection (Machine Model)
200
V
HBM
ESD Protection (Human Body Model)
2000
V
LU
Latch-Up Immunity
200
mA
CIN
Input Capacitance
4.0
pF
Inputs
θ
JA
LQFP 48 Thermal Resistance Junction to Ambient
JESD 51-3, single layer test board
JESD 51-6, 2S2P multilayer test board
83.1
73.3
68.9
63.8
57.4
59.0
54.4
52.5
50.4
47.8
86.0
75.4
70.9
65.3
59.6
60.6
55.7
53.8
51.5
48.8
°C/W
Natural convection
100 ft/min
200 ft/min
400 ft/min
800 ft/min
Natural convection
100 ft/min
200 ft/min
400 ft/min
800 ft/min
θ
JC
LQFP 48 Thermal Resistance Junction to Case
23.0
26.3
°C/W MIL-SPEC 883E
Method 1012.1
Table 4. Absolute Maximum Ratings(1)
1. Absolute maximum continuous ratings are those maximum values beyond which damage to the device may occur. Exposure to these
conditions or conditions beyond those indicated may adversely affect device reliability. Functional operation at absolute-maximum-rated
conditions is not implied.
Symbol
Characteristics
Min
Max
Unit
Condition
VCC
Supply Voltage
–0.3
3.9
V
VIN
DC Input Voltage
–0.3
VCC + 0.3
V
VOUT
DC Output Voltage
–0.3
VCC + 0.3
V
IIN
DC Input Current
±20
mA
IOUT
DC Output Current
±50
mA
TS
Storage Temperature
–65
125
°C
Table 5. DC Characteristics (VCC = 3.3. V ± 5%, TA = 0°C to +70°C)
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
LVCMOS Control Inputs (P_LOAD, S_LOAD, S_DATA, S_CLOCK, M[0:8], N[0:1]. OE)
VIH
Input High Voltage
2.0
VCC + 0.3
V
LVCMOS
VIL
Input Low Voltage
0.8
V
LVCMOS
IIN
Input Current(1)
1. Inputs have pull-down resistors affecting the input current.
±200
AV
IN = VCC or GND
Differential Clock Output FOUT
(2)
2. Outputs terminated 50
to V
TT = VCC – 2 V.
VOH
Output High Voltage(3)
3. The MPC92474 TEST output levels are compatible to the MC12429 output levels.
VCC–1.02
VCC–0.74
V
LVPECL
VOL
Output Low Voltage(3)
VCC–1.95
VCC–1.60
V
LVPECL
Test and Diagnosis Output TEST
VOH
Output High Voltage(3)
2.0
V
IOH = –0.8 mA
VOL
Output Low Voltage(3)
0.55
V
IOH = 0.8 mA
Supply Current
ICC_PLL
Maximum PLL Supply Current
20
mA
VCC_PLL Pins
ICC
Maximum Supply Current
100
mA
All VCC Pins
MPC92474
LVPECL Clock Synthesizer w/Spread Spectrum
NETCOM
IDT LVPECL Clock Synthesizer w/Spread Spectrum
Freescale Timing Solutions Organization has been acquired by Integrated Device Technology, Inc
MPC92474
5
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