MAX7030 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX7030
Maxim Integrated
MAX7030 Datasheet PDF : 20 Pages
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Low-Cost, 315MHz, 345MHz, and 433.92MHz
ASK Transceiver with Fractional-N PLL
AC ELECTRICAL CHARACTERISTICS (continued)
(Typical Application Circuit, 50Ω system impedance, PAVDD = AVDD = DVDD = HVIN = +2.1V to +3.6V, fRF = 315MHz, 345MHz, or
433.92MHz, TA = -40°C to +125°C, unless otherwise noted. Typical values are at PAVDD = AVDD = DVDD = HVIN = +2.7V, TA = +25°C,
unless otherwise noted.) (Note 1)
PARAMETER
PHASE-LOCKED LOOP
Transmit VCO Gain
Transmit PLL Phase Noise
Receive VCO Gain
Receive PLL Phase Noise
SYMBOL
KVCO
Loop Bandwidth
Reference Frequency Input Level
LOW-NOISE AMPLIFIER/MIXER (Note 8)
LNA Input Impedance
ZINLNA
Voltage-Conversion Gain
Input-Referred, 3rd-Order
Intercept Point
IIP3
Mixer-Output Impedance
LO Signal Feedthrough to
Antenna
RSSI
Input Impedance
Operating Frequency
fIF
3dB Bandwidth
Gain
ANALOG BASEBAND
Maximum Data-Filter Bandwidth
Maximum Data-Slicer Bandwidth
Maximum Peak-Detector
Bandwidth
Maximum Data Rate
CONDITIONS
10kHz offset, 200kHz loop BW
1MHz offset, 200kHz loop BW
10kHz offset, 500kHz loop BW
1MHz offset, 500kHz loop BW
Transmit PLL
Receive PLL
Normalized to 50Ω fRF = 315MHz
fRF = 434MHz
High-gain state
fRF = 315MHz
fRF = 434MHz
Low-gain state
fRF = 315MHz
fRF = 434MHz
High-gain state
Low-gain state
Manchester coded
Nonreturn to zero (NRZ)
MIN TYP MAX UNITS
340
MHz/V
-68
dBc/Hz
-98
340
MHz/V
-80
dBc/Hz
-90
200
kHz
500
0.5
VP-P
1 - j4.7
1- j3.3
50
45
13
9
-42
-6
330
-100
dB
dBm
Ω
dBm
330
Ω
10.7
MHz
10
MHz
15
mV/dB
50
kHz
100
kHz
50
kHz
33
kbps
66
4 _______________________________________________________________________________________
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