MRFIC0914 Ver la hoja de datos (PDF) - Motorola => Freescale
Número de pieza
componentes Descripción
Fabricante
MRFIC0914 Datasheet PDF : 6 Pages
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RECOMMENDED OPERATING RANGES
Parameter
Supply Voltage
Power Control Voltage
RF Frequency Range
Symbol
VD1, VD2,
VD3
VCNTRL
fRF
Value
3.6 to 5.8
0 to 4.8
890 to 928
Unit
Vdc
Vdc
MHz
ELECTRICAL CHARACTERISTICS (VD1, VD2, VD3 = 4.8 V, f = 900 MHz, Pin = 3 dBm, 1 ms, 10% duty cycle, VCNTRL Adjusted for
IDtotal = 583 mA, TA = 25°C unless otherwise noted. Measured in Circuit Configuration Shown in Figure 1.)
Characteristic
Min
Typ
Max
Unit
Output Power
1.12
—
—
W
Efficiency
40
—
—
%
Output Power at 1 dB Gain Compression
—
29
—
dBm
Saturated Output Power
—
31
—
dBm
Output Third Order Intercept Point
—
36
—
dBm
Dynamic Range (VCNTRL = 0 to 4.8 V)
Input Return Loss
—
60
—
dB
7
12
—
dB
Output Power, Low Voltage (VD1, VD2, VD3 = 3.84 V)
Spurious Output (Load VSWR = 20:1, All Phase Angles)
0.56
—
—
W
—
–60
–50
dBc
Harmonic Output (With External Matching Circuit)
—
—
–45
dBc
VCNTRL
1
C8
2
VD3
C1
C10
RF OUT
C9
VD2
C4
C2 L
1
3
C5
4
5
6
T2
C3 T1
7
L
8
3
CONTROL
16
15
L2
14
RF INPUT
13
12
11
C6
10
VD3
C7
9
C1, C7 — 0.01 µf
C2, C6, C8 — 33 pF
C3 — 12 pF
C4 — 1.0 µF
C5, C10 — 100 pF
C9 — 2.1 pF
L1 — 33 nH
L2 — 5.6 nH
L3 — 3.3 nH
T1 — 50 Ω MICROSTRIP, 7.5° @ 900 MHz
T2 — 50 Ω MICROSTRIP, 31.6° @ 900 MHz
BOARD MATERIAL — 18 MIL FR4
Figure 1. Application Circuit Configuration
MRFIC0914
2
MOTOROLA RF DEVICE DATA
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