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PDF KGF1146 Data sheet ( Hoja de datos )
| Número de pieza | KGF1146 | |
| Descripción | Small-Signal Amplifier | |
| Fabricantes | OKI electronic componets | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de KGF1146 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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E2Q0011-38-71
This version: Jul. 1998
Previous version: Jan. 1998
¡ electronic components¡ electronic components
KGF1146
KGF1146
Small-Signal Amplifier
GENERAL DESCRIPTION
The KGF1146 is a two-stage small-signal UHF-band amplifier that features low current opera-
tion, high output power, and high isolation. The KGF1146 specifications are guaranteed to a fixed
matching circuit for 5 V and 850 MHz; external impedance-matching circuits are also required.
Because of the high isolation, the KGF1146 is an ideal part for a VCO-buffer amplifiers and an
intermediate-stage amplifier for personal handy phones, such as cellular phones.
FEATURES
• Low current operation: 2.5 mA (max.)
• High output power: 1.5 dBm (min.)
• High isolation: –40 dB
• Self-bias circuit configuration with built-in source capacitor
• Package: 4PSOP
PACKAGE DIMENSIONS
0.6 +0.1
–0.05
1.8±0.1
0.85±0.05
0.4
+0.1
–0.05
1.1±0.15
0.36 0.74
1.9±0.1
2.8±0.15
0 to 0.15
0.125
+0.03
–0
(Unit: mm)
Package material
Lead frame material
Pin treatment
Solder plate thickness
Epoxy resin
42 alloy
Solder plating
5 mm or more
1/7
1 page  
¡ electronic components
KGF1146
Typical S Parameters
VDD = 5 V, ID = 1.85 mA
Freq(MHz) MAG(S11) ANG(S11) MAG(S21) ANG(S21) MAG(S12) ANG(S12) MAG(S22) ANG(S22)
500.0
1.016 –13.78
3.144 –53.83
0.002
91.21
0.954
–7.09
600.0
1.008 –16.42
3.184 –65.20
0.002
72.13
0.954
–8.39
700.0
1.002 –19.14
3.091 –76.19
0.001
88.37
0.954
–9.92
800.0
0.995 –21.80
3.060 –84.59
0.002
87.52
0.952 –11.21
900.0
0.988 –24.38
2.952 –92.88
0.003
75.89
0.950 –12.84
1000.0
0.981 –26.95
2.961 –98.49
0.002
69.05
0.948 –14.07
1100.0
0.973 –29.64
2.741 –105.75
0.001
51.70
0.952 –15.34
1200.0
0.963 –32.24
2.687 –111.43
0.002
89.09
0.944 –16.82
1300.0
0.956 –34.90
2.557 –117.29
0.001
31.04
0.945 –18.09
1400.0
0.945 –37.58
2.481 –122.72
0.001
96.43
0.941 –19.74
1500.0
0.938 –40.39
2.316 –129.37
0.001 138.33
0.941 –20.90
1600.0
0.929 –42.98
2.187 –134.82
0.001 124.06
0.937 –22.03
1700.0
0.918 –46.03
2.009 –140.24
0.002 –115.76
0.941 –23.52
1800.0
0.906 –48.76
1.872 –151.35
0.001 –129.25
0.932 –24.82
1900.0
0.897 –51.64
1.775 –155.91
0.003 –128.46
0.934 –26.27
2000.0
0.880 –54.61
1.710 –161.08
0.003 –121.98
0.929 –27.28
2100.0
0.868 –57.75
1.650 –166.40
0.005 –139.31
0.926 –28.67
2200.0
0.855 –60.87
1.562 –171.49
0.007 –126.58
0.927 –29.86
2300.0
0.847 –63.86
1.499 –176.27
0.008 –127.50
0.923 –30.90
2400.0
0.830 –66.88
1.470 179.50
0.009 –139.94
0.924 –32.30
2500.0
0.819 –69.77
1.413 176.86
0.013 –129.23
0.920 –33.42
2600.0
0.804 –72.90
1.364 174.40
0.014 –134.15
0.919 –34.91
2700.0
0.792 –76.11
1.337 169.45
0.016 –136.16
0.914 –35.62
2800.0
0.778 –79.41
1.304 164.51
0.019 –140.71
0.916 –37.07
2900.0
0.770 –82.77
1.287 159.93
0.024 –134.62
0.914 –37.84
3000.0
0.754 –85.91
1.238 155.02
0.028 –137.56
0.916 –38.89
5/7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet KGF1146.PDF ] | |
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