參數(shù)資料
型號: ICS840004BGILFT
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 14/19頁
文件大?。?/td> 0K
描述: IC FREQ SYNTHESIZER 20TSSOP
標(biāo)準(zhǔn)包裝: 2,500
系列: HiPerClockS™, FemtoClock™
類型: 頻率合成器
PLL: 帶旁路
輸入: LVCMOS,LVTTL,晶體
輸出: LVCMOS,LVTTL
電路數(shù): 1
比率 - 輸入:輸出: 2:4
差分 - 輸入:輸出: 無/無
頻率 - 最大: 159.375MHz
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: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 帶卷 (TR)
ICS840004BGI REVISION B JULY 6, 2009
4
2009 Integrated Device Technology, Inc.
ICS840004I Data Sheet
FEMTOCLOCK CRYSTAL-TO-LVCMOS/LVTTL FREQUENCY SYNTHESIZER
Table 3C. LVCMOS/LVTTL DC Characteristics, TA = -40°C to 85°C
NOTE 1: Outputs terminated with 50
to V
DDO/2. See Parameter Measurement Information section. Load Test Circuit diagrams.
Table 4. Crystal Characteristics
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VIH
Input High Voltage
VDD = 3.465V
2
VDD + 0.3
V
VDD = 2.625V
1.7
VDD + 0.3
V
VIL
Input Low Voltage
VDD = 3.465V
-0.3
0.8
V
VDD = 2.625V
-0.3
0.7
V
IIH
Input
High Current
nXTAL_SEL,
nPLL_SEL,
REF_CLK, MR
VDD = VIN = 3.465V or 2.625V
150
A
OE, F_SEL[0:1]
VDD = VIN = 3.465V or 2.625V
5
A
IIL
Input
Low Current
nXTAL_SEL,
nPLL_SEL,
REF_CLK, MR
VDD = 3.465V or 2.625V, VIN = 0V
-5
A
OE, F_SEL[0:1]
VDD = 3.465V or 2.625V, VIN = 0V
-150
A
VOH
Output High Voltage; NOTE 1
VDDO = 3.3V ± 5%
2.6
V
VDDO = 2.5V ± 5%
1.8
V
VOL
Output Low Voltage; NOTE 1
VDDO = 3.3V ± 5% or 2.5V ± 5%
0.5
V
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
Mode of Oscillation
Fundamental
Frequency
26.5625
MHz
Equivalent Series Resistance (ESR)
50
Shunt Capacitance
7pF
Drive Level
1mW
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