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參數(shù)資料
| 型號(hào)： | LC5256MC |
| 廠商： | Lattice Semiconductor Corporation |
| 英文描述： | 3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| 中文描述： | 3.3，2.5V和1.8V在系統(tǒng)可編程擴(kuò)展可編程邏輯器件XPLD⑩家庭 |
| 文件頁數(shù)： | 28/92頁 |
| 文件大?。?/td> | 378K |
| 代理商： | LC5256MC |
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Lattice Semiconductor
ispXPLD 5000MX Family Data Sheet
28
sysIO Differential DC Electrical Characteristics
Over Recommended Operating Conditions
Figure 19. LVPECL Driver with Three Resistor Pack
Parameter
LVDS
V
INP
V
THD
I
IN
V
OH
V
OL
V
OD
V
OD
V
OS
V
OS
I
OSD
Description
Test Conditions
Min.
Typ.
Max.
Input Voltage
Differential Input Threshold
Input Current
Output High Voltage for V
OP
or V
OM
Output Low Voltage for V
OP
or V
OM
Output Voltage Differential
Change in V
OD
Between High and Low
Output Voltage Offset
Change in V
OS
Between H and L
Output Short Circuit Current
0V
—
—
—
2.4V
—
+/-10uA
1.60V
—
450mV
50mV
1.375V
50mV
0.2
≤
V
CM
≤
1.8V
Power On
RT = 100 Ohm
RT = 100 Ohm
(V
OP
- V
OM
), R
T
= 100 Ohm
+/-100mV
—
—
0.9V
250mV
—
1.125V
—
1.38V
1.03V
350mV
—
1.20V
—
(V
OP
- V
OM
)/2, R
T
= 100 Ohm
V
OD
= 0V Driver outputs
shorted
—
—
24mA
LVPECL
1
DC
Parameter
V
CCO
V
IH
V
IL
V
OH
V
OL
V
DIFF
1. These values are valid at the output of the source termination pack as shown above with 100-ohm differential load only (see Figure 19).
The V
OH
levels are 200mV below the standard LVPECL levels and are compatible with devices tolerant of the lower common mode ranges.
2. Valid for 0.2
≤
V
CM
≤
1.8V
Parameter Description
Min.
Max.
Min.
Max.
Min.
Max.
Units
V
V
V
V
V
V
3.0
3.3
3.6
Input Voltage High
Input Voltage Low
Output Voltage High
Output Voltage Low
Differential Input voltage
1.49
0.86
1.7
0.96
0.3
2.72
2.125
2.11
1.27
—
1.49
0.86
1.92
1.06
0.3
2.72
2.125
2.28
1.43
—
1.49
0.86
2.03
1.3
0.3
2.72
2.125
2.41
1.57
—
2
Zo
Zo
Rs
R
D
A
Rs
to LVPECL
differential
receiver
1/4 of Bourns P/N
CAT 16-PC4F12
ispXPGA
LVPECL Buffer
R
T
=
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC5256MC-45F208C | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5256MC-45F208I | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5256MC-45F256C | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5256MC-45F256I | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
| LC5256MC-45F484C | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:3.3V, 2.5V and 1.8V In-System Programmable eXpanded Programmable Logic Device XPLD⑩ Family |
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