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參數(shù)資料
| 型號： | MPC9456AC |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數(shù)： | 8/13頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CLK BUFF DVDR MUX 1:10 32LQFP |
| 標(biāo)準(zhǔn)包裝： | 250 |
| 類型： | 扇出緩沖器（分配），除法器，多路復(fù)用器，PLL |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:10 |
| 差分 - 輸入:輸出： | 是/無 |
| 輸入： | LVCMOS，LVPECL |
| 輸出： | LVCMOS |
| 頻率 - 最大： | 250MHz |
| 電源電壓： | 2.375 V ~ 3.465 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-LQFP |
| 供應(yīng)商設(shè)備封裝： | 32-TQFP（7x7） |
| 包裝： | 托盤 |
ICS843N001BGI REVISION 4 DECEMBER 21, 2012
4
2012 Integrated Device Technology, Inc.
MPC9456 Data Sheet
2.5 V AND 3.3 V LVCMOS CLOCK FANOUT BUFFER
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 under absolute-maximum-rated
conditions is not implied.
Symbol
Characteristics
Min
Max
Unit
Condition
VCC
Supply Voltage
–0.3
4.6
V
VIN
DC Input Voltage
–0.3
VCC0.3
V
VOUT
DC Output Voltage
–0.3
VCC0.3
V
IIN
DC Input Current
20
mA
IOUT
DC Output Current
50
mA
TS
Storage Temperature
–65
125
C
Table 5. General Specifications
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
VTT
Output Termination Voltage
VCC 2V
MM
ESD Protection (Machine Model)
200
V
HBM
ESD Protection (Human Body Model)
2000
V
LU
Latch-Up Immunity
200
mA
CPD
Power Dissipation Capacitance
10
pF
Per output
CIN
Input Capacitance
4.0
pF
Table 6. DC Characteristics (VCC = VCCA = VCCB = VCCC = 3.3 V ± 5%, TA = –40 to + 85C)
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
VIH
Input High Voltage
2.0
VCC0.3
V
LVCMOS
VIL
Input Low Voltage
–0.3
0.8
V
LVCMOS
VPP
Peak-to-Peak Input Voltage
PCLK
250
mV
LVPECL
VCMR(1)
1. VCMR (DC) is the crosspoint of the differential input signal. Functional operation is obtained when the crosspoint is within the VCMR range
and the input swing lies within the VPP (DC) specification.
Common Mode Range
PCLK
1.1
VCC–0.6
V
LVPECL
IIN
Input Current(2)
2. Input pull-up / pull-down resistors influence input current.
200
AVIN = GND or VIN = VCC
VOH
Output High Voltage
2.4
V
IOH = –24 mA(3)
3. The MPC9456 is capable of driving 50
transmission lines on the incident edge. Each output drives one 50 parallel terminated
transmission line to a termination voltage of VTT. Alternatively, the device drives up to two 50 series terminated transmission lines.
VOL
Output Low Voltage
0.55
0.30
V
IOL = 24 mA(2)
IOL = 12 mA
ZOUT
Output Impedance
14–17
ICCQ(4)
4. ICCQ is the DC current consumption of the device with all outputs open and the input in its default state or open.
Maximum Quiescent Supply Current
2.0
mA
All VCC Pins
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