MAX2395 데이터 시트보기 (PDF) - Maxim Integrated
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MAX2395 Datasheet PDF : 13 Pages
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WCDMA Quasi-Direct Modulator
with VGA and PA Driver
ABSOLUTE MAXIMUM RATINGS
VCC to GND ...........................................................-0.3V to +3.6V
All Other Pins to GND..................................-0.3V to VCC_ + 0.3V
I_, Q_, REF to GND..............................................................1VP-P
Digital Input Current .........................................................±10mA
Continuous Power Dissipation (TA = +70°C)
28-Pin QFN (derate 20.8mW/°C above +70°C) .........1667mW
28-Pin TQFN (derate 21.3mW/°C above +70°C) .......1702mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
CAUTION! ESD SENSITIVE DEVICE
DC ELECTRICAL CHARACTERISTICS
(VCC = +2.7V to +3.3V, RBIAS = 12kΩ, TA = -40°C to +85°C. Typical values are at VCC = +2.85V and TA = +25°C, unless otherwise
noted.) (Notes 1, 2)
PARAMETER
Supply Voltage Range
Operating Supply Current
Idle Current
Shutdown Current
VGC Input Current
VGC Input Current During Shutdown
Gain-Control Voltage Range
Lock Indicator High—Leakage Current
Lock Indicator Low—Sink Voltage
SHDN Input Logic-High, VDH
SHDN Input Logic-Low
SHDN Input Resistance
Digital Input Logic-High, VIH
Digital Input Logic-Low, VIL
Digital Control Pin Input Current
I/Q Input Leakage Current
I/Q DC Common-Mode Voltage
CONDITIONS
VVGC = 0.35V
POUT = 0dBm
POUT = +6dBm
IDLE = VIL
SHDN = 0
SHDN = VIL
IDLE_PRG = 0
IDLE_PRG = 1
PLL locked, VLD = VCC
PLL unlocked, sinking 100µA
Resistance to ground
All digital input pins including IDLE, SDATA,
SCLK, and CS (Note 3)
All digital input pins including IDLE, SDATA,
SCLK, and CS (Note 3)
IDLE, SDATA, SCLK, and CS
MIN TYP MAX UNITS
2.7
2.85
3.3
V
46
60
67
82
72
90
mA
16
21
19
27
0.5
10
µA
-10
+10
µA
1
µA
0.35
2.20
V
4
µA
0.4
V
1.5
VCC
V
0
0.5
V
50
k
0.7 x
VDH
VCC
V
0
0.3 x
VDH
V
-10
+10
µA
-10
+10
µA
1.35 1.45 1.65
V
2 _______________________________________________________________________________________
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