參數(shù)資料
型號： 8545BGI
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 時鐘及定時
英文描述： 8545 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 4 INVERTED OUTPUT(S), PDSO20
封裝： 6.50 X 4.40 MM, 0.925 MM HEIGHT, MO-153, TSSOP-20
文件頁數(shù)： 11/15頁
文件大?。?/td> 708K
代理商： 8545BGI
ICS8545I
LOW SKEW, 1-TO-4, LVCMOS/LVTTL-TO-LVDS FANOUT BUFFER
IDT / ICS LVDS FANOUT BUFFER
5
ICS8545BGI REV. B MARCH 02, 2009
Table 4C. LVDS DC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C
AC Electrical Characteristics
Table 5. AC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C
All parameters measured at
≤ 650MHz unless noted otherwise.
NOTE 1: Measured from VDD/2 of the input to the differential output crossing point.
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions.
Measured at VDD/2 of the input to the differential output crossing point.
NOTE 3: Defined as skew between outputs on different devices operating at the same supply voltages and with equal load conditions.
Using the same type of inputs on each device, the outputs are measured at the differential cross points.
NOTE 4: This parameter is defined in accordance with JEDEC Standard 65.
Symbol
Parameter
Test Conditions
Minimum
Typical
Maximum
Units
VOD
Differential Output Voltage
200
280
360
mV
V
OD
VOD Magnitude Change
40
mV
VOS
Offset Voltage
1.125
1.25
1.375
V
OS
VOS Magnitude Change
5
25
mV
IOz
High Impedance Leakage
-10
±1
+10
A
IOFF
Power Off Leakage
-20
±1
+20
A
IOSD
Differential Output Short Circuit Current
-3.5
-5
mA
IOS
Output Short Circuit Current
-3.5
-5
mA
VOH
Output Voltage High
1.34
1.6
V
VOL
Output Voltage Low
0.9
1.06
V
Parameter
Symbol
Test Conditions
Minimum
Typical
Maximum
Units
fMAX
Output Frequency
650
MHz
tPD
Propagation Delay; NOTE 1
≤ 650MHz
1.4
3.6
ns
tjit
Buffer Additive Phase Jitter, RMS;
refer to Additive Phase Jitter Section
156.25MHz, Integration Range:
12kHz – 20MHz
0.13
ps
tsk(o)
Output Skew; NOTE 2, 4
40
ps
tsk(pp)
Part-to-Part Skew; NOTE 3, 4
500
ps
tR / tF
Output Rise/Fall Time
20% to 80% @ 50MHz
200
400
700
ps
odc
Output Duty Cycle
≤ 266MHz
45
55
%
> 266MHz
40
60
%
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
8545BGILF 功能描述:時鐘緩沖器 1-to-4 LVCMOS/LVTTL- to-LVDS Fanout Buffe RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
8545BGILFT 功能描述:時鐘驅(qū)動器及分配 1-to-4 LVCMOS/LVTTL- to-LVDS Fanout Buffe RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel
8545BGLF 功能描述:時鐘緩沖器 1-to-4 LVCMOS/LVTTL- to-LVDS Fanout Buffe RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
8545BGLFT 功能描述:時鐘驅(qū)動器及分配 1-to-4 LVCMOS/LVTTL- to-LVDS Fanout Buffe RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel
8545BGT 制造商:Integrated Device Technology Inc 功能描述:Clock Driver 2-IN LVDS 20-Pin TSSOP T/R
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