MRFIC1803 Просмотр технического описания (PDF) - Motorola => Freescale
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MRFIC1803 Datasheet PDF : 6 Pages
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RECOMMENDED OPERATING RANGES
Parameter
LO Input Frequency
LO Input Power
IF Input Frequency
RF Output Frequency
Transmit and Receive Enable Voltage
Supply Voltage
Symbol
fLO
PLO
fIF
fRF
TX EN, RX EN
VDD
Value
1.5 to 2.4
–10
70 to 350
1.7 to 2.5
2.7 to VDD
2.7 to 5
ELECTRICAL CHARACTERISTICS (VDD = 3 V, TA = 25°C, LO = 1790 MHz @ –10 dBm, IF = 110 MHz @ –15 dBm,
TX EN = 3.0 V, RX EN = 0 V, unless otherwise noted)
Characteristic
Min
Typ
Max
IF to RF Conversion Gain
8
10
—
RF Output 1 dB Compression
—
–2
—
RF Output 3rd Order Intercept
—
9
—
LO Feed Through to RF Port
—
–19
—
Auxiliary LO Output Power (TX EN = 0 V, RX EN = 3 Vdc)
—
–4
—
Supply Current, TX Mode
—
28
50
Supply Current, RX Mode (TX EN = 0 V, RX EN = 3 Vdc)
—
3
—
Standby Mode Current (TX EN = 0 V, RX EN = 0 Vdc)
—
0.1
0.3
Unit
GHz
dBm
MHz
GHz
Vdc
Vdc
Unit
dB
dBm
dBm
dBm
dBm
mA
mA
mA
RX EN
LO IN
IF IN
TX EN
C1
16 15 14 13 12 11 10 9
MRFIC1803
2
12345678
LO OUT
C2
C3
RF OUT
VDD
C1 470 pF
C2 100 pF
C3 0.1 µF (optional)
Figure 1. Applications Circuit Configuration
MOTOROLA RF DEVICE DATA
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