參數(shù)資料
型號(hào)： MAX2112
廠商： Maxim Integrated Products, Inc.
英文描述： Complete, Direct-Conversion Tuner for DVB-S2 Applications
中文描述： 完備的直接變頻調(diào)諧器，用于DVB-S2系統(tǒng)
文件頁(yè)數(shù)： 2/19頁(yè)
文件大?。?/td> 313K
代理商： MAX2112
M
Complete, Direct-Conversion
Tuner for DVB-S2 Applications
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND...........................................................-0.3V to +3.9V
All Other Pins to GND.................................-0.3V to (V
CC
+ 0.3V)
RF Input Power: RFIN.....................................................+10dBm
VCOBYP, CPOUT, XTAL, REFOUT, IOUT_, QOUT_ , IDC_,
QDC_ to GND Short-Circuit Protection...............................10s
Continuous Power Dissipation (T
A
= +70°C)
28-Pin Thin QFN (derated 34.5mW/°C above +70°C) ...2.75W
DC ELECTRICAL CHARACTERISTICS
(MAX2112 Evaluation Kit: V
CC
= +3.13V to +3.47V, T
A
= 0°C to +70°C (MAX2112CTI+), T
A
= -40°C to +85°C (MAX2112ETI+), V
GC1
= +0.5V (max gain), default register settings except I
CP
= 1 and BBG[3:0] = 1011. No input signals at RF, baseband I/Os are open
circuited. Typical values measured at V
CC
= +3.3V, T
A
= +25°C.) (Note 1)
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.
Operating Temperature Range (MAX2112CTI+)......0°C to +70°C
Operating Temperature Range (MAX2112ETI+) ...-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +160°C
Soldering Temperature (10s)...........................................+260°C
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
SUPPLY
Supply Voltage
3.13
3.3
100
3
3.47
160
V
Receive mode, bit STBY = 0
Standby mode, bit STBY = 1
Supply Current
mA
ADDRESS SELECT INPUT (ADDR)
Digital Input Voltage High, V
IH
Digital Input Voltage Low, V
IL
Digital Input Current High, I
IH
Digital Input Current Low, I
IL
ANALOG GAIN-CONTROL INPUTS (GC)
Input Voltage Range
Input Bias Current
VCO TUNING VOLTAGE INPUT (VTUNE)
Input Voltage Range
2-WIRE SERIAL INPUTS (SCL, SDA)
Clock Frequency
2.4
V
V
μA
μA
0.5
50
-50
Maximum gain = 0.5V
0.5
-50
2.7
+50
V
μA
0.4
2.3
V
400
kHz
Input Logic-Level High
0.7 x
V
CC
V
Input Logic-Level Low
0.3 x
V
CC
±1
V
Input Leakage Current
2-WIRE SERIAL OUTPUT (SDA)
Output Logic-Level Low
Digital inputs = GND or V
CC
±0.1
μA
I
SINK
= 1mA
0.4
V
CAUTION!
ESD SENSITIVE DEVICE
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參數(shù)描述
MAX2112_10 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Complete, Direct-Conversion Tuner for DVB-S2 Applications
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MAX2112ETI/GG8 制造商:Maxim Integrated Products 功能描述:COMPLETE, DIRECT-CONVERSION TUNER FOR DVB-S2 APPLICATIONS - Rail/Tube
MAX2112ETI+ 功能描述:調(diào)諧器 Direct Conv Tuner Tuner for DVB-S2 RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
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