SPF-3043 Просмотр технического описания (PDF) - Sirenza Microdevices => RFMD
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производитель
SPF-3043 Datasheet PDF : 4 Pages
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Pending ObsolesPcreenlicmeinary
SPF-3043 Low Noise pHEMT GaAs FET
Typical Performance - De-embedded S-Parameters
Gain vs Frequency (3V,20mA)
35
0
Gain vs Frequency (5V,40mA)
35
0
30
-10
30
-10
Isolation
Isolation
25
-20
25
-20
20
Gmax
-30
20
-30
Gmax
15
-40
15
-40
10
Gain
-50
10
Gain
-50
5
-60
0
2
4
6
8
10
Frequency (GHz)
S11,S22 vs Frequency (3V,20mA)
1.0
5
-60
0
2
4
6
8
10
Frequency (GHz)
S11,S22 vs Frequency (5V,40mA)
1.0
0.5
2.0
0.5
2.0
0.2
0.0
S11
10 GHz
8 GHz
0.2
0.5 S22 1.0
2.0
5.0
5.0
inf
0.2
0.0
S11
10 GHz
8 GHz
0.2
0.5 S22 1.0
2.0
5.0
5.0
inf
6 GHz
0.2
1 GHz
5.0
4 GHz
2 GHz
3 GHz
0.5
2.0
6 GHz
0.2
1 GHz
5.0
4 GHz
2 GHz
3 GHz
0.5
2.0
1.0
1.0
Note: S-parameters are de-embedded to the device leads with ZS=ZL=50Ω. The device was mounted on a 0.010” PCB with plated-thru
holes close to pins 2 and 4. De-embedded s-parameters can be downloaded from our website (www.sirenza.com).
Typical Performance - Noise Parameters
Freq
(GHz )
0.90
1.90
VDS
(V)
3
5
3
5
IDS
(mA)
20
40
20
40
NFMIN [7]
(dB)
0.25
0.32
0.50
0.54
Γ OPT
Mag ∠ Ang
0.79 ∠ 12
0.75 ∠ 12
0.62 ∠ 34
0.62 ∠ 33
rN
0.22
0.25
0.19
0.20
Gmax
(dB)
25.5
26.5
22.4
23.3
[7] ZS=ΓOPT, ZL=ZL*, NFMIN is a noise parameter for which the input matching circuit losses have been de-emebedded. The noise
parameters were measured using a Maury Microwave Automated Tuner System. The device was mounted on a 0.010” PCB with plated-
thru holes close to pins 2 and 4.
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
3
http://www.sirenza.com
EDS-101772 Rev D
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