S505T Datasheet, PDF (1/5 Pages) Vishay Siliconix – MOSMIC for TV-Tuner Prestage with 5 V Supply Voltage

S505T/S505TR/S505TRW
Vishay Telefunken
MOSMIC^® for TV–Tuner Prestage with 5 V Supply Voltage
MOSMIC - MOS Monolithic Integrated Circuit
Electrostatic sensitive device.
Observe precautions for handling.
Applications
Low noise gain controlled input stages in UHF-and
VHF- tuner with 5 V supply voltage.
Features
D Easy Gate 1 switch-off with PNP switching
transistors inside PLL
D High AGC-range with less steep slope
D Integrated gate protection diodes
C block
AGC
G2
C block
RF in
G1
V_DD
RG1
RFC
D
S
C block
V_DD
RF out
13650
D Low noise figure
D High gain
D Improved cross modulation at gain reduction
D SMD package
21
1
2
94 9279
13 579
3
4
S505T Marking: 505
Plastic case (SOT 143)
1 = Source, 2 = Drain, 3 = Gate 2, 4 = Gate 1
12
94 9278
4
3
95 10831
S505TR Marking: 55R
Plastic case (SOT 143R)
1 = Source, 2 = Drain, 3 = Gate 2, 4 = Gate 1
13 654
13 566
43
S505TRW Marking: W05
Plastic case (SOT 343R)
1 = Source, 2 = Drain, 3 = Gate 2, 4 = Gate 1
Document Number 85044
Rev. 3, 20-Jan-99
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