參數(shù)資料
型號(hào): MRF19085LR3
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 功率晶體管
英文描述: L BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: ROHS COMPLIANT, NI-780, CASE 465-06, 2 PIN
文件頁數(shù): 5/12頁
文件大小: 403K
代理商: MRF19085LR3
AR
C
HIVE
INF
O
RMA
TI
O
N
ARCHIVE
INFORMA
TION
2
RF Device Data
Freescale Semiconductor
MRF19085LR3 MRF19085LSR3
Table 4. Electrical Characteristics (TC = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Off Characteristics
Drain-Source Breakdown Voltage
(VGS = 0 Vdc, ID = 100 μAdc)
V(BR)DSS
65
Vdc
Zero Gate Voltage Drain Current
(VDS = 26 Vdc, VGS = 0 Vdc)
IDSS
10
μAdc
Gate-Source Leakage Current
(VGS = 5 Vdc, VDS = 0 Vdc)
IGSS
1
μAdc
On Characteristics (DC)
Gate Threshold Voltage
(VDS = 10 Vdc, ID = 200 μAdc)
VGS(th)
2
4
Vdc
Gate Quiescent Voltage
(VDS = 26 Vdc, ID = 850 mAdc)
VGS(Q)
2.5
3.5
4.5
Vdc
Drain-Source On-Voltage
(VGS = 10 Vdc, ID = 2 Adc)
VDS(on)
0.18
0.210
Vdc
Forward Transconductance
(VDS = 10 Vdc, ID = 2 Adc)
gfs
6
S
Dynamic Characteristics
Reverse Transfer Capacitance (1)
(VDS = 26 Vdc, VGS = 0, f = 1.0 MHz)
Crss
3.6
pF
Functional Tests (In Freescale Test Fixture, 50 ohm system) 2-Carrier N-CDMA, 1.2288 MHz Channel Bandwidth Carriers.
Peak/Avg. = 9.8 dB @ 0.01% Probability on CCDF.
Common-Source Amplifier Power Gain
(VDD = 26 Vdc, Pout = 18 W Avg., IDQ = 850 mA, f1 = 1930 MHz,
f2 = 1932.5 MHz and f1 = 1987.5 MHz, f2 =1990 MHz)
Gps
12
13
dB
Drain Efficiency
(VDD = 26 Vdc, Pout = 18 W Avg., IDQ = 850 mA, f1 = 1930 MHz,
f2 = 1932.5 MHz and f1 = 1987.5 MHz, f2 =1990 MHz)
η
21
23
%
3rd Order Intermodulation Distortion
(VDD = 26 Vdc, Pout = 18 W Avg., IDQ = 850 mA, f1 = 1930 MHz,
f2 = 1932.5 MHz and f1 = 1987.5 MHz, f2 =1990 MHz); IM3 measured
over 1.2288 MHz bandwidth @ f1 -2.5 MHz and f2 = +2.5 MHz)
IMD
-36.5
-35
dBc
Adjacent Channel Power Ratio
(VDD = 26 Vdc, Pout = 18 W Avg., IDQ = 850 mA, f1 = 1930 MHz,
f2 = 1932.5 MHz and f1 = 1987.5 MHz, f2 =1990 MHz); ACPR
measured over 30 kHz bandwidth @ f1 -885 MHz and f2 =+885 MHz)
ACPR
-51
-48
dBc
Input Return Loss
(VDD = 26 Vdc, Pout = 18 W Avg., IDQ = 850 mA, f1 = 1930 MHz,
f2 = 1932.5 MHz and f1 = 1987.5 MHz, f2 =1990 MHz)
IRL
-12
-9
dB
1. Part is internally matched both on input and output.
(continued)
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