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C4244 |
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| Part Number | C4244 |
| Manufacturer | Toshiba (https://www.toshiba.com/) |
| Description | TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4244 2SC4244 UHF TV Tuner RF Amplifier Applications Unit: mm · Low noise figure: NF = 4dB (typ.) · High power gain: Gpb = 17dB (typ.) · Exce... |
| Features |
3 V, IC = 1 mA VCE = 3 V, IC = 1 mA VCE = 2 V, IB = 0, f = 1 MHz VCC = 4.5 V, VAGC = 2.0 V f = 800 MHz (Figure 1)
VCC = 4.5 V, G.R. = -20dB, f = 800 MHz
Min
¾ ¾ 20 40 500 ¾ 12 ¾
(Note) 2.5
Typ.
¾ ¾ ¾ 100 850 0.4 17 4
3.2
Max
0.1 1 ¾ ¾ ¾ 0.55 ¾ 6
4.0
Unit mA mA V
MHz pF dB dB V
1 2003-03-27
2SC4244
L1, L2: f1.0 mm silver plated copper wire Note: VAGC measured by the test circuit shown in Figure 1, when the power gain is reduced to 20dB compared with
Gpb shown above table.
Figure 1 800 MHz Gpe, NF Test Circuit Marking
2 2003-03-27
2SC4244
3 2003-03-27
2SC4244
4 2003-03-27
2SC4244
REST... |
| Document |
 C4244 Data Sheet
PDF 141.08KB |
Desde 2024. D4U Semiconductor.
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