MRFIC1813 Просмотр технического описания (PDF) - Motorola => Freescale
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MRFIC1813 Datasheet PDF : 8 Pages
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MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Ratings
Supply Voltage
IF Input Power
LO Input Power
Enable Voltage
Storage Temperature Range
Operating Ambient Temperature
RECOMMENDED OPERATING RANGES
Parameter
RF Output Frequency
LO Input Frequency
IF Input Frequency
Supply Voltage
TX Enable Voltage, ON
TX Enable Voltage, OFF
Symbol
VDD1, VDD2, VDD3
PIF
PLO
TX ENABLE
Tstg
TA
Symbol
fRF
fLO
fIF
VDD
TX ENABLE
TX ENABLE
Limit
5.5
3
3
5.5
– 65 to +150
– 30 to + 85
Value
1.7 to 2.5
1.5 to 2.4
70 to 350
2.7 to 4.5
2.7 to VDD
0 to 0.2
ELECTRICAL CHARACTERISTICS (VDD1,2,3, TX ENABLE= 3 V, TA = 25°C, fLO = 1.65 GHz @ – 5 dBm, fIF = 250 MHz
@ –15 dBm)
Characteristic
Min
Typ
Max
IF to RF Small Signal Conversion Gain (PRF = –35 dBm)
RF Output 1 dB Gain Compression
12
15
—
0
3
—
RF Output 3rd Order Intercept
—
11
—
LO Feedthrough to RF Port
—
–15
–10
Noise Figure
—
11
—
Lower Sideband Output Power at RF Port
—
–10
–6
Supply Current TX Mode
—
25
35
Supply Current Standby Mode (TX ENABLE = 0 V, LO Off)
—
100
250
TX Enable Current
—
3
—
Unit
Vdc
dBm
dBm
Vdc
°C
°C
Unit
GHz
GHz
MHz
Vdc
Vdc
Vdc
Unit
dB
dBm
dBm
dBm
dB
dBm
mA
mA
mA
VDD1
1
C2
2
3
16
TX ENABLE
15
R1 L1 C5
14
IF IN
LO IN
RF OUT
C1
4
5
6
7
13
12
T2
MIXER 11
10
VDD2
C3
8
T1
EXCITER
C1, C2, C3, C4 15 pF
C6
1 µF
R1
300 Ω
T1, T2 MICROSTRIP, Z0 = 73 Ω, θ = 29° @ 1.9 GHz
BOARD MATERIAL – GLASS/EPOXY, εr = 4.45,
DIELECTRIC THICKNESS = 0.018 INCH
9
IF Frequency
110 MHz
250 MHz
350 MHz
VDD3
C4 C6
L1
180 nH
68 nH
39 nH
C5
12 pF
5.6 pF
3.9 pF
Figure 1. Applications Circuit Configuration
MRFIC1813
2
MOTOROLA RF DEVICE DATA
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