參數(shù)資料
型號: μPD98402A
廠商: NEC Corp.
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù): 13/26頁
文件大?。?/td> 178K
代理商: ΜPD98402A
μ
PD98402A
13
2. ELECTRICAL SPECIFICATION
Absolute maximum ratings
Parameters
Symbol
Conditions
Ratings
Unit
Supply voltage
V
DD
–0.5 to +6.5
V
Input/output voltage
V
I
/V
O
–0.5 to V
DD
+0.5
V
Operating ambient temperature
T
A
0 to +70
°
C
Storage temperature
T
stg
–65 to +150
°
C
Caution
Exposure to absolute maximum ratings for extended periods may affect device reliability;
exceeding the ratings could cause permanent damage. The parameters apply independently.
The device should be operated within the limits specified under DC and AC characteristics.
Capacitance
Parameters
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input capacitance
C
I
10
20
pF
Output capacitance
C
O
f = 1 MHz
10
20
pF
Input/output capacitance
C
IO
10
20
pF
Recommended operating conditions
Parameters
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Supply voltage
V
DD
4.75
5.25
V
Operating ambient temperature
T
A
0
+70
°
C
V
IL1
Note1
0
+0.8
Low level input voltage
V
IL2
Note2
V
DD
–2
V
DD
–1.5
V
V
IL3
Note3
0
0.3 V
DD
V
IH1
Note1
2.2
V
DD
High level input voltage
V
IH2
Note2
V
DD
–1.1
V
DD
V
V
IH3
Note3
0.7 V
DD
V
DD
Notes 1.
TTL input pin
Pseudo ECL input pin
CMOS input pin
2.
3.
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