參數(shù)資料
型號: MPC9894VFR2
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘及定時
英文描述: 9894 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PBGA100
封裝: 11 X 11 MM, MAPBGA-100
文件頁數(shù): 11/28頁
文件大?。?/td> 362K
代理商: MPC9894VFR2
Advanced Clock Drivers Devices
Freescale Semiconductor
19
MPC9894
Table 37. PECL DC Characteristics (TJ = –40°C to +110°C)(1)
1. DC characteristics are design targets and pending characterization.
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
Differential PECL clock inputs (CLKx, CLKx and FB_IN, FB_IN)(2) for VDDIC = 3.3 V ±5% or VDDIC = 2.5 V ±5%
2. Clock inputs driven by PECL compatible signals.
VPKPK
AC Differential Input Voltage(3)
3. VPKPK is the minimum differential input voltage swing required to maintain AC characteristics.
0.2
1.3
V
Differential operation
VCMR
Differential Cross Point Voltage(4)
4. 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.
1.25
VDD–0.3
V
Differential operation
IIN
Input Current(1)
±100
AVPP = 0.8 V and
VCMR =VDDL–0.7 V
Differential PECL clock outputs (QA0 to QD1 and QFB) for VDDAB,CD = 3.3 V ±5% or VDDAB,CD = 2.5 V ±5%
VOH
Output High Voltage
VDDAB,CD
–1.2
VDDAB,CD
–0.7
V
Termination 50
to VTT
VOL
Output Low Voltage
3.3
2.5
VDDAB,CD
–2.0
–1.9
VDDAB,CD
–1.5
–1.4
V
Termination 50
to VTT
ZOUT
Output Impedance
MEDIA = 0
Zdiff
MEDIA = 1
50
80
Table 38. LVCMOS I/O DC Characteristics (TJ = –40°C to +110°C)(1)
1. DC characteristics are design targets and pending characterization.
Symbol
Characteristics
Min
Typ
Max
Unit
Condition
Single-ended LVCMOS inputs for VDD = 3.3 V ±5%
VIH
Input High Voltage
2.0
VDD + 0.3
V
LVCMOS
VIL
Input Low Voltage
0.8
V
LVCMOS
VOH
Output High Voltage
2.4
V
IOH = –6 mA
VOL
Output Low Voltage
0.4
V
IOL =6 mA
Single-ended LVCMOS inputs for VDD = 2.5 V ±5%
VIH
Input High Voltage
1.7
VDD + 0.3
V
LVCMOS
VIL
Input Low Voltage
0.7
V
LVCMOS
VOH
Output High Voltage
1.9
V
IOH = –6 mA
VOL
Output Low Voltage
0.4
V
IOL =6 mA
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