參數(shù)資料
型號: 840021AKILF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產(chǎn)生/分配
英文描述: 125 MHz, OTHER CLOCK GENERATOR, QCC16
封裝: 3 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-220EED-2, VFQFN-16
文件頁數(shù): 11/16頁
文件大小: 767K
代理商: 840021AKILF
ICS840021AGI REVISION C JANUARY 27, 2010
4
2010 Integrated Device Technology, Inc.
ICS840021I Data Sheet
FEMTOCLOCK CRYSTAL-TO-LVCMOS/LVTTL CLOCK GENERATOR
Table 4C. LVCMOS/LVTTL DC Characteristics, VDD = 3.3V ± 5% OR 2.5V ± 5%, TA = -40°C to 85°C
NOTE 1: Outputs terminated with 50
to V
DD/2. See Parameter Measurement Information Section, "3.3V Output Load Test Circuit" diagrams.
Table 5. Crystal Characteristics
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VIH
Input High Voltage
VDD = 3.3V
2
VDD + 0.3
V
VDD = 2.5V
1.7
VDD + 0.3
V
VIL
Input Low Voltage
VDD = 3.3V
-0.3
0.8
V
VDD = 2.5V
-0.3
0.7
V
IIH
Input High Current
OE
VDD = VIN = 3.465V OR 2.625V
5A
IIL
Input Low Current
OE
VDD =3.465V OR 2.625V, VIN = 0V
-150
A
VOH
Output High Voltage; NOTE 1
VDD = 3.465V
2.6
V
VDD = 2.625V
1.8
V
VOL
Output High Voltage; NOTE 1
VDD = 3.465V OR 2.625V
0.5
V
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
Mode of Oscillation
Fundamental
Frequency
25
MHz
Equivalent Series Resistance (ESR)
50
Shunt Capacitance
7pF
Drive Level
1mW
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