RF3320 데이터 시트보기 (PDF) - RF Micro Devices
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RF3320 Datasheet PDF : 18 Pages
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RF3320
Preliminary
Absolute Maximum Ratings
Parameter
Rating
Supply Voltage
-0.5 to +6.0
Input RF Level
Operating Ambient Temperature
Storage Temperature
Humidity
Maximum Power Dissipation
Maximum TJ
3
12
-40 to +85
-40 to +150
80
0.5
150
Unit
VDC
dBm
°C
°C
%
W
°C
Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
Parameter
Overall
DC Specifications
Supply Voltage
Supply Current
Maximum Gain
Low Gain
Transmit Disable
Software-Shutdown
Sleep
Logic High Voltage
Logic Low Voltage
Logic Leakage Current
AC Specifications
Voltage Gain
Maximum
Minimum
3dB Bandwidth
1dB Compression Point
Maximum Input Level
Maximum Output Level
ACPR
Output IM3
Output Third Harmonic
Distortion
F=20MHz, VOUT=59dBmV
F=65MHz, VOUT=59dBmV
Output Second Harmonic
Distortion
F=20MHz, VOUT=59dBmV
F=65MHz, VOUT=59dBmV
Specification
Min.
Typ.
Max.
4.75
5.0
5.25
130
160
65
105
25
35
3
5
0.05
2
0.8
-1
1
Unit
V
mA
mA
mA
mA
mA
V
V
µA
Condition
VCC=4.75V to 5.25V, TXEN=SHDNB=1,
VIN=30dBmV (rms) differential, output
impedance=75Ω through a 2:1 transformer.
Typical performance is at TA=+25°C,
VCC = 5 V.
Gain Control Word=58
Gain Control Word<35
TXEN = 0
Bit 7 of gain control word FALSE
SHDNB = 0
27
28
dB
5MHz to 42MHz; Gain Control Word=58
26
dB
42MHz to 65MHz; Gain Control Word=58
-30
-29
dB
5MHz to 42MHz; Gain Control Word=0
-28
dB
42MHz to 65MHz; Gain Control Word=0
100
MHz
Intended operating range is 5MHz to
65 MHz.
66
dBmV
34
dBmV(rms) Modulated. To meet distortion specifications.
60
dBmV(rms) Modulated. Into 75Ω load at balun output, all
distortion tones <-50dBc.
-59
-47
dBc
VIN=34dBmV (rms); QPSK modulation;
Symbol rate=160ksps (2 bits per symbol);
20-bit PRBS (pseudo-random bit stream);
0.25 alpha root cosine filter
-58
-55
dBc
Tones at 40MHz and 40.2MHz,
VOUT=+54dBmV/tone, maximum gain, OIP3
is therefore +84dBmV, IIP3 is 58dBmV.
-60
-55
dBc
Maximum Gain, CW
-55
-50
dBc
Maximum Gain, CW
-70
-60
dBc
Maximum Gain
-70
-60
dBc
Maximum Gain
3-28
Rev A10 010514
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