S974T Datasheet, PDF (3/6 Pages) Vishay Siliconix – MOSMIC for TV-Tuner Prestage with 9 V Supply Voltage

S974T/S974TR/S974TRW
Vishay Telefunken
Electrical AC Characteristics
V_DS = 9 V, V_G2S = 4 V, I_D = 12 mA, f = 1 MHz , T_amb = 25_C, unless otherwise specified
Parameter
Forward transadmittance
Gate 1 input capacitance
Feedback capacitance
Output capacitance
Power gain
AGC range
Noise figure
Test Conditions
G_S = 2 mS, G_L = 0.5 mS, f = 200 MHz
G_S = 3,3 mS, G_L = 1 mS, f = 800 MHz
V_DS = 9 V, V_G2S = 1 to 4 V, f = 800 MHz
G_S = 2 mS, G_L = 0.5 mS, f = 200 MHz
G_S = 3,3 mS, G_L = 1 mS, f = 800 MHz
Symbol Min Typ Max Unit
y_21s 28
35 mS
C_issg1
2.3 2.7 pF
C_rss
25
fF
C_oss
1.1
pF
G_ps
28
dB
G_ps 17 21
dB
DG_ps 45
dB
F
1
dB
F
1.3
dB
Document Number 85063
Rev. 3, 20-Jan-99
www.vishay.de • FaxBack [phone]
3 (6)