參數(shù)資料
型號: L64777
英文描述: L64777 DVB QAM Modulator technical manual 6/00
中文描述: L64777的DVB QAM調(diào)制器技術(shù)手冊6 / 00
文件頁數(shù): 92/124頁
文件大?。?/td> 988K
代理商: L64777
6-2
Specifications
When studying the values in Table 6.3, note that the L64777 follows
the LSI Logic G10-p process, which is characterized by a 0.35-micron
gate length.
Table 6.1
L64777 Absolute Maximum Ratings
Symbol
Parameter
Limits
Unit
V
DD
DC Supply
0.3 to 3.9
V
V
IN
LVTTL Input Voltage
1.0 to V
DD
+ 0.3
V
V
IN
5 V Compatible Inputs
1.0 to 6.5
V
I
IN
DC Input Current
10
mA
T
STG
Storage Temperature Range
(Plastic)
40 to +150
°
C
T
J
Operating Junction Temperature
Range
0 to +125
°
C
Table 6.2
L64777 Recommended Operating Conditions
Symbol
Parameter
Limits
Unit
V
DD
DC Supply
+ 3.14 to + 3.45 V
T
A
Ambient Temperature
0 to + 70
°
C
Table 6.3
L64777 DC Characteristics
Symbol
Parameter
Condition
1
Min
Typ
Max
Units
V
DD
Supply Voltage
3.14
3.3
3.45
V
V
IL
Input Voltage LOW
Vss
0.5
0.8
V
V
IH
Input Voltage HIGH
2.0
V
DD
+ 0.3
V
V
OH
Output Voltage HIGH
I
OH
=
4.0 mA
2.4
V
DD
V
V
OL
Output Voltage LOW
I
OL
= 4.0 mA
0.2
0.4
V
I
OZ
Current 3-State Leakage
w/Pulldown
V
DD
= Max, V
OUT
=
V
SS
or V
DD
10
±
1
10
μ
A
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