参数资料
型号: MACH120-15JC
厂商: LATTICE SEMICONDUCTOR CORP
元件分类: PLD
英文描述: High-Performance EE CMOS Programmable Logic
中文描述: EE PLD, 15 ns, PQCC68
封装: PLASTIC, LCC-68
文件页数: 7/20页
文件大小: 171K
代理商: MACH120-15JC
16
MACH120-12/15
TYPICAL THERMAL CHARACTERISTICS
Measured at 25
°C ambient. These parameters are not tested.
Plastic
θjc Considerations
The data listed for plastic
θjc are for reference only and are not recommended for use in calculating junction temperatures. The
heat-ow paths in plastic-encapsulated devices are complex, making the
θjc measurement relative to a specic location on the
package surface. Tests indicate this measurement reference point is directly below the die-attach area on the bottom center of the
package. Furthermore,
θjc tests on packages are performed in a constant-temperature bath, keeping the package surface at a
constant temperature. Therefore, the measurements can only be used in a similar environment. The thermal measurements are
taken with components on a six-layer printed circuit board.
SWITCHING WAVEFORMS
Notes:
1. VT = 1.5 V.
2. Input pulse amplitude 0 V to 3.0 V.
3. Input rise and fall times 2 ns–4 ns typical.
Parameter
Symbol
Parameter Description
Typ
Unit
PLCC
θ
jc
Thermal impedance, junction to case
13
°C/W
θ
ja
Thermal impedance, junction to ambient
37
°C/W
θ
jma
Thermal impedance, junction to ambient with air ow
200 lfpm air
33
°C/W
400 lfpm air
30
°C/W
600 lfpm air
28
°C/W
800 lfpm air
25
°C/W
14129J-8
Combinatorial Output
tPD
Input, I/O, or
Feedback
Combinatorial
Output
VT
14129J-9
Registered Output
VT
Input, I/O, or
Feedback
Registered
Output
tS
tCO
VT
tH
VT
Clock
14129J-10
Clock Width
tWH
Clock
tWL
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相关代理商/技术参数
参数描述
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MACH130-15JC-18JI 制造商:Advanced Micro Devices 功能描述: