參數(shù)資料
型號: MRF377HR5
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 功率晶體管
英文描述: 2 CHANNEL, UHF BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: ROHS COMPLIANT, NI-860C3, CASE 375G-04, 4 PIN
文件頁數(shù): 10/16頁
文件大小: 812K
代理商: MRF377HR5
MRF377HR3 MRF377HR5
RF Device Data
Freescale Semiconductor
Table 4. Electrical Characteristics (TC = 25°C unless otherwise noted) (continued)
Characteristic
Symbol
Min
Typ
Max
Unit
Drain Efficiency
(VDD = 32 Vdc, Pout = 45 W Avg., IDQ = 2000 mA)
f = 470 MHz
f = 560 MHz
f = 660 MHz
f = 760 MHz
f = 860 MHz
ηD
23.5
25.8
23.0
22.7
21.3
%
Adjacent Channel Power Ratio
(VDD = 32 Vdc, Pout = 45 W Avg., IDQ = 2000 mA)
f = 470 MHz
f = 560 MHz
f = 660 MHz
f = 760 MHz
f = 860 MHz
ACPR
-59.3
-58.7
-58.1
dBc
Typical Performances (1) (In ATSC 8VSB Single-Channel, Broadband Fixture, 50 ohm system)
Common Source Power Gain
(VDD = 32 Vdc, Pout = 80 W Avg., IDQ = 2000 mA)
f = 470 MHz
f = 560 MHz
f = 660 MHz
f = 760 MHz
f = 860 MHz
Gps
17.5
17.2
16.6
dB
Drain Efficiency
(VDD = 32 Vdc, Pout = 80 W Avg., IDQ = 2000 mA)
f = 470 MHz
f = 560 MHz
f = 660 MHz
f = 760 MHz
f = 860 MHz
ηD
31.0
34.3
30.1
29.6
27.8
%
Intermodulation Distortion
(VDD = 32 Vdc, Pout = 80 W Avg., IDQ = 2000 mA)
f = 470 MHz
f = 560 MHz
f = 660 MHz
f = 760 MHz
f = 860 MHz
IMD
31.7
32.7
32.9
34.2
35.4
dBc
1. Measurement made with device in push-pull configuration.
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