FEMTOCLOCK
參數(shù)資料
型號: ICS843021AGI-01LF
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 9/16頁
文件大?。?/td> 0K
描述: IC CLK GEN 1GIG LVPECL 8-TSSOP
特色產(chǎn)品: Gigabit Ethernet Clock Synthesizer
標準包裝: 96
系列: HiPerClockS™, FemtoClock™
類型: 時鐘/頻率合成器,時鐘發(fā)生器
PLL:
輸入: 晶體
輸出: LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 1:1
差分 - 輸入:輸出: 無/是
頻率 - 最大: 160MHz
除法器/乘法器: 是/無
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: 8-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 8-TSSOP
包裝: 管件
產(chǎn)品目錄頁面: 1250 (CN2011-ZH PDF)
其它名稱: 800-1132
800-1132-5
800-1132-ND
843021AGI-01LF
ICS843021AGI-01 REVISION A OCTOBER 15, 2010
2
2010 Integrated Device Technology, Inc.
ICS843021I-01 Data Sheet
FEMTOCLOCK CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR
Table 1. Pin Descriptions
NOTE: Pullup refers to internal input resistors. See Table 2, Pin Characteristics, for typical values.
Table 2. Pin Characteristics
Absolute Maximum Ratings
NOTE: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device.
These ratings are stress specifications only. Functional operation of product at these conditions or any conditions beyond
those listed in the DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect product reliability.
DC Electrical Characteristics
Table 3A. Power Supply DC Characteristics, VCC = 3.3V ± 5%, VEE = 0V, TA = -40°C to 85°C
Table 3B. Power Supply DC Characteristics, VCC = 2.5V ± 5%, VEE = 0V, TA = -40°C to 85°C
Number
Name
Type
Description
1, 6
VCC
Power
Power supply pins.
2,
3
XTAL_OUT
XTAL_IN
Input
Crystal oscillator interface. XTAL_IN is the input, XTAL_OUT is the output.
4VEE
Power
Negative supply pin.
5
OE
Input
Pullup
Active high output enable. When logic HIGH, the outputs are enabled and active.
When logic LOW, the outputs are disabled and are in a high impedance state.
LVCMOS/LVTTL interface levels.
7, 8
nQ, Q
Output
Differential output pair. LVPECL interface levels.
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
CIN
Input Capacitance
4pF
RPULLUP
Input Pullup Resistor
51
k
Item
Rating
Supply Voltage, VCC
4.6V
Inputs, VI
-0.5V to VCC+ 0.5V
Outputs, IO
Continuos Current
Surge Current
50mA
100mA
Package Thermal Impedance,
θ
JA
129.5
°C/W (0 mps)
Storage Temperature, TSTG
-65
°C to 150°C
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VCC
Positive Supply Voltage
3.135
3.3
3.465
V
IEE
Power Supply Current
64
mA
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VCC
Positive Supply Voltage
2.375
2.5
2.625
V
IEE
Power Supply Current
62
mA
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