參數(shù)資料
型號: DS2290
廠商: DALLAS SEMICONDUCTOR
元件分類: Telecom IC:Other
英文描述: SPECIALTY TELECOM CIRCUIT, SMA30
文件頁數(shù): 7/9頁
文件大?。?/td> 100K
代理商: DS2290
DS2290
022798 7/9
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
–0.3V to VCC + 0.3V
(Customer Side pins only)
Operating Temperature
0
°C to 70°C
Storage Temperature
–55
°C to +125°C
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute maxi-
mum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(0
°C to 70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Logic 1
VIH
2.0
VCC+0.3
V
3
Logic 0
VIL
–0.3
+0.8
V
3
Supply
VDD
4.75
5.25
V
CAPACITANCE
(tA=25°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Output Capacitance
CIN
30
pF
3
Output Capacitance
COUT
50
pF
3
DC ELECTRICAL CHARACTERISTICS
(0
°C to 70°C; VDD=5V ± 5%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Current
IDD
60
80
mA
1
Input Leakage
II
–100
+100
A
2,3
Output Current (2.4V)
IOH
–1.0
mA
3
Output Current (0.4V)
IOL
+4.0
mA
3
NOTES:
1. TCLK = 1.544 MHz; VDD = 5.25V; outputs open; driving all ones into 6000 feet of 22 AWG.
2. VSS < VIN < VDD.
3. Does not apply to any of the network side pins nor RX+ or RX–.
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