參數(shù)資料
型號: ATF-54143-BLK
廠商: AGILENT TECHNOLOGIES INC
元件分類: 小信號晶體管
英文描述: C BAND, GaAs, N-CHANNEL, RF SMALL SIGNAL, HEMFET
封裝: PLASTIC, SC-70, 4 PIN
文件頁數(shù): 11/17頁
文件大?。?/td> 212K
代理商: ATF-54143-BLK
3
ATF-54143 Electrical Specifications
TA = 25°C, RF parameters measured in a test circuit for a typical device
Symbol
Parameter and Test Condition
Units
Min.
Typ.[2]
Max.
Vgs
Operational Gate Voltage
Vds = 3V, Ids = 60 mA
V
0.4
0.59
0.75
Vth
Threshold Voltage
Vds = 3V, Ids = 4 mA
V
0.18
0.38
0.52
Idss
Saturated Drain Current
Vds = 3V, Vgs = 0V
A—
1
5
Gm
Transconductance
Vds = 3V, gm =
Idss/Vgs;
mmho
230
410
560
Vgs = 0.75 - 0.7 = 0.05V
Igss
Gate Leakage Current
Vgd = Vgs = -3V
A
200
NF
Noise Figure [1]
f = 2 GHz
Vds = 3V, Ids = 60 mA
dB
0.5
0.9
f = 900 MHz
Vds = 3V, Ids = 60 mA
dB
0.3
Ga
Associated Gain [1]
f = 2 GHz
Vds = 3V, Ids = 60 mA
dB
15
16.6
18.5
f = 900 MHz
Vds = 3V, Ids = 60 mA
dB
23.4
OIP3
Output 3rd Order
f = 2 GHz
Vds = 3V, Ids = 60 mA
dBm
33
36.2
Intercept Point [1]
f = 900 MHz
Vds = 3V, Ids = 60 mA
dBm
35.5
P1dB
1dB Compressed
f = 2 GHz
Vds = 3V, Ids = 60 mA
dBm
20.4
Output Power [1]
f = 900 MHz
Vds = 3V, Ids = 60 mA
dBm
18.4
Notes:
1. Measurements obtained using production test board described in Figure 5.
2. Typical values measured from a sample size of 450 parts from 9 wafers.
Input
50 Ohm
Transmission
Line Including
Gate Bias T
(0.3 dB loss)
Input
Matching Circuit
Γ_mag = 0.30
Γ_ang = 150°
(0.3 dB loss)
Output
Matching Circuit
Γ_mag = 0.035
Γ_ang = -71°
(0.4 dB loss)
DUT
50 Ohm
Transmission
Line Including
Drain Bias T
(0.3 dB loss)
Output
Figure 5. Block diagram of 2 GHz production test board used for Noise Figure, Associated Gain, P1dB, and OIP3 measurements. This circuit repre-
sents a trade-off between an optimal noise match and associated impedance matching circuit losses. Circuit losses have been de-embedded from
actual measurements.
相關PDF資料
PDF描述
ATF-54143-BLKG C BAND, GaAs, N-CHANNEL, RF SMALL SIGNAL, HEMFET
ATF-54143-TR1G C BAND, GaAs, N-CHANNEL, RF SMALL SIGNAL, HEMFET
ATF-54143-TR2 C BAND, GaAs, N-CHANNEL, RF SMALL SIGNAL, HEMFET
ATF-54143-TR2G C BAND, GaAs, N-CHANNEL, RF SMALL SIGNAL, HEMFET
ATF-541M4-TR1G X BAND, Si, N-CHANNEL, RF SMALL SIGNAL, HEMFET
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