參數(shù)資料
型號： MAX1741EUB+T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 其它接口
英文描述： SIM/Smart-Card Level Translators in µMAX
中文描述： SPECIALTY INTERFACE CIRCUIT, PDSO10
封裝： 1.09 MM HEIGHT, ULTRA SMALL, EXPOSED PAD, MICRO MAX PACKAGE-10
文件頁數(shù)： 8/12頁
文件大小： 327K
代理商： MAX1741EUB+T
MAX1740/MAX1741
SIM/Smart Card Level Translators
in MAX
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(Figure 1, DVCC = +1.8V, VCC = +3.0V or +5.0V, SHDN = DVCC, CIN = RIN = GND or DVCC, IO = VCC, DATA = DDRV = DVCC,
CIO = CCLK = CRST = CDATA = 30pF, TA = -40°C to +85°C, unless otherwise noted.) (Note 5)
UNITS
CONDITIONS
ISINK = 200A, SHDN = GND, DATA =
CIN = RIN = DVCC (MAX1740 only)
0.4
MIN
MAX
SYMBOL
PARAMETER
V
Note 1: VIL is defined as the voltage at which the output (DATA/IO) voltage equals 0.5V.
Note 2: VIH is defined as the voltage at which the output (DATA/IO) voltage exceeds the input (IO/DATA) voltage by 100mV.
Note 3: Timing specifications are guaranteed by design, not production tested.
Note 4: The maximum CLK frequency is defined as the output duty cycle remaining in the 40% to 60% range when the 50% CIN is
applied. CIN has 5ns rise and fall times; levels are GND to DVCC. Input and output levels are measured at 50% of the waveform.
Note 5: Specifications to -40°C are guaranteed by design, not production tested.
Typical Operating Characteristics
(Circuit of Figure 1, DVCC = 3.0V, VCC = 5.0V, DDRV or DATA = DVCC, RIN = CIN = GND, TA = +25°C, unless otherwise noted.)
0.5
0.7
0.9
1.1
1.3
1.7
1.5
-40
-15
10
35
60
85
TOTAL OPERATING SUPPLY
CURRENT vs. TEMPERATURE
MAX1740toc03
TEMPERATURE (
°C)
SUPPLY
CURRENT,
I
VCC
+
I
DVCC
(mA)
VDVCC = 3.0V, fIN = 3.25MHz, CIN CLOCKED
WITH A 0 TO 3V SQUARE WAVE
DATA OR DDRV = DVCC
VVCC = 3.0V
DATA OR DDRV = DVCC
VVCC = 5.0V
fDATA = fCIN/372
VVCC = 5.0V
fDATA = fCIN/372
VVCC = 3.0V
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
TOTAL OPERATING SUPPLY CURRENT
vs. SUPPLY VOLTAGE (VCC)
MAX1740/1toc01
VCC (V)
SUPPLY
CURRENT,
I
VCC
+
I
DVCC
(mA)
DATA OR DDRV = DVCC
fCIN = 3.25MHz
DATA OR DDRV = DVCC
fCIN = 1.625MHz
fDATA = fCIN/372
fCIN = 1.625MHz
fDATA = fCIN/372
fCIN = 3.25MHz
VDVCC = 3.0V
CIN CLOCKED WITH A
0 TO 3V SQUARE WAVE
0
0.5
1.0
1.5
2.0
2.5
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
TOTAL OPERATING SUPPLY
CURRENT vs. CLOCK FREQUENCY
MAX1740toc02
fCIN (MHz)
SUPPLY
CURRENT,
I
VCC
+
I
DVCC
(mA)
VDVCC = 3.0V
CIN CLOCKED WITH A
0 TO 3V SQUARE WAVE
DATA OR DDRV = DVCC
VVCC = 5.0V
DATA OR DDRV = DVCC
VVCC = 5.0V
fDATA OR fCIN/372
VVCC = 5.0V
fDATA OR fCIN/372
VVCC = 5.0V
DVCC = 2.7V
VCC = 2.7V to 5.5V
DVCC = 1.7V
DVCC = 1.425V
DVCC = 2.25V
DVCC = 1.7V
DVCC = 2.25V
5
DVCC = 1.425V
3.5
Maximum CLK Frequency
(Notes 3, 4)
fCLK
5
MHz
5
3.5
VCC = 2.25V to 3.6V
4
ISINK = 200A, DVCC = GND, SHDN
(MAX1740) = DDRV (MAX1741) = DATA =
CIN = RIN = DVCC
0.4
V
ISINK = 200A, VCC = GND, SHDN
(MAX1740) = DDRV (MAX1741) = DATA =
CIN = RIN = DVCC
0.4
V
SHUTDOWN OUTPUT LEVELS
TIMING
Shutdown Output Levels
(IO, CLK, RST)
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