參數(shù)資料
型號(hào): UPD98404
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(yè)數(shù): 17/36頁(yè)
文件大?。?/td> 201K
代理商: UPD98404
Data Sheet S11822EJ4V0DS00
17
μ
PD98404
2. ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
“ ” mark indicates portion which have been revised from old edition.
Item
Symbol
Condition
Ratings
Unit
Power supply voltage
V
DD
–0.5 to +4.6
V
Input/output voltage
V
I1
/V
O1
Pin other than P-ECL, analog level
–0.5 to +6.6 or V
DD
+3.0
V
V
I2
/V
O2
P-ECL, analog level
–0.5 to +4.6 or V
DD
+0.5
V
Operating temperature
T
A
–45 to +85
°
C
Storage temperature
T
stg
–65 to +150
°
C
Caution
If even one of the parameters exceeds its absolute maximum rating even momentarily, the quality
of the product may be degraded. The absolute maximum rating therefore specifies the upper or
lower limit of the values at which the product can be used without physical damage. Be sure not to
exceed or fall below these values when using the product.
Capacitance
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Input capacitance
C
I
Frequency: = 1 MHz
6
10
pF
Output capacitance
C
O
Frequency: = 1 MHz
6
10
pF
Input/output capacitance
C
IO
Frequency: = 1 MHz
6
10
pF
Recommended Operating Conditions
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Power supply voltage
V
DD
V
DD
×
0.95
3.3
V
DD
×
1.05
V
Operating temperature range
T
A
40
+85
°
C
Low-level input voltage
V
IL1
Pin other than P-ECL level pin
0
0.8
V
V
IL2
P-ECL level pin
V
DD
2.82
V
DD
1.50
V
High-level input voltage
V
IH1
Pin other than P-ECL level pin
2.2
5.25
V
V
IH2
P-ECL level pin
V
DD
1.49
V
DD
0.40
V
Differential input voltage
V
IDIFF2
300
1900
mV
Remark
P-ECL level pins: RDIT, RDIC, RCIT, RDIC, TDOT, TDOC, TCOT, TCOC, TFKT, TFKC
Analog pins
: AIN1
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