MAX2101CMQ Ver la hoja de datos (PDF) - Maxim Integrated
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MAX2101CMQ Datasheet PDF : 24 Pages
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6-Bit Quadrature Digitizer
ABSOLUTE MAXIMUM RATINGS
Supply Voltage Ranges (Note 1)
VCC...................................................................(-0.3V to +6.5V)
VINA.....................................................................(VCCA + 0.3V)
VIND ....................................................................(VCCD + 0.3V)
Continuous Power Dissipation (TA = +70°C) .......................1.6W
Operating Temperature Range...............................0°C to +70°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, <10sec)...........................+300°C
Note 1: The digital control inputs are diode protected; however, permanent damage may occur on unconnected units under high-
energy electrostatic fields. Keep unused units in conductive foam or shunt the terminals together. Discharge the conductive
foam to the destination socket before insertion.
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.
ELECTRICAL CHARACTERISTICS
(VCC = 4.75V to 5.25V, TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
DC SPECIFICATIONS (VGND = System Ground, VCCA = VCCD = 5.0V ±5%)
Digital Supply Current
ICCD VCCA, VCCO, VCCD, VCCC
ADC Supply Current
ICCAD VCCAD
RF Blocks Supply Current
ICCRF VCCIF, VCC2, VCC1, VCCQ
IF Port DC Dynamic Range
VIF
IF Port Input Resistance
RIF
AGC Input Voltage
VAGMIN VIF = 100mV
VAGMAX VIF = 0.5mV
AGC Input Resistance
RAGC
AGC Input Capacitance
CAGC (Note 2)
AGC Range
AGCR
AGC Control Slope Variation
AGC Control Input Bias Current
Lowpass Filter Tune Input Resistance
Lowpass Filter Tune Input Capacitance
TNKA, TNKB Resonant Port Bias Voltage
LO Resonant Port Input Resistance
LO Resonant Port Input Capacitance
LO Prescaler Output High (Note 3)
LO Prescaler Output Low
LO Prescaler Output Source Current
LO Prescaler Output Sink Current
Baseband Amplifier DC Gain
Baseband Input—Input Capacitance
SVAGC
IAGC
RILPF
CILPF
VLO
RILO
CILO
VOH
VOL
IOH
IOL
AVBB
CIBB
Variation dB/V
Voltage range = 1V to 4V
(Note 2)
4.1V on complementary input
(Note 2)
(Note 2)
RL = 1MΩ, CL = 15pF
RL = 1MΩ, CL = 15pF
RL = 1MΩ, CL = 15pF, VO = 2.4V
RL = 1MΩ, CL = 15pF, VO = 0.5V
(Note 2)
Baseband Amplifier I/Q Offset Match
(Note 4)
VOFFBB
LSB = 24mV, ENOPB = 0V,
VFTUNE = VFTMIN to VFTMAX
Baseband Amplifier Offset Adjust
Input Resistance
ROFFBB Voltage Range = 1V to 4V
MIN TYP MAX UNITS
102 mA
80 mA
170 mA
0.5
100 mV
40
75
Ω
1.0
1.5
V
2.3
2.9
50
100 kΩ
2
pF
40
dB
4:1
±20
µA
10
kΩ
2
pF
1
3
V
10
kΩ
2
pF
2.4
V
0.5 V
400
µA
50
µA
27
29
31 dB
2
pF
1.0 LSB
10
kΩ
2 _______________________________________________________________________________________
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