TSDF04040XR Datasheet, PDF (1/4 Pages) Vishay Siliconix – Dual - MOSMIC two AGC Amplifiers for TV-Tuner Prestage with 5 V Supply Voltage

TSDF04040X/TSDF04040XR
Vishay Semiconductors
Dual - MOSMIC®– two AGC Amplifiers for TV–Tuner
Prestage with 5 V Supply Voltage
MOSMIC - MOS Monolithic Integrated Circuit
Applications
Low noise gain controlled input stages in
UHF-and VHF- tuner with 5 V supply voltage.
Electrostatic sensitive device.
Observe precautions for handling.
Typical Application
AGC
C
C
RF in
2 (TSDF04040X)
5 (TSDF04040XR)
1 G1
G2 (common)
AMP1
D3
RFC
C
+5 V
RG1
RFC
RF in
+5 V
C
6 G1
RG1
AMP2
D4 ^C
S (common)
5 (TSDF04040X)
2 (TSDF04040XR)
+5 V
RF out
+5 V
RF out
16607
Features
D Two AGC amplifiers in a single package
D Easy Gate 1 switch-off with PNP switching
transistors inside PLL
D Integrated gate protection diodes
D Low noise figure
D High gain, very high forward transadmittance
(40 mS typ.)
D Biasing network on chip
D Improved cross modulation at gain reduction
D High AGC-range with less steep slope
D SMD package, reverse pinning possible
654
TY _WC7
CW
1 23
16608
TSDF04040X Marking: WC7
Plastic case (SOT 363)
1 = Gate 1 (amplifier 1), 2 = Gate 2,
3 = Drain (amplifier 1), 4 = Drain (amplifier 2),
5 = Source, 6 = Gate1 (amplifier 2)
654
TY _W7C
CW
1 23
16609
TSDF04040XR Marking: W7C
Plastic case (SOT 363)
1 = Gate 1 (amplifier 1), 2 = Source,
3 = Drain (amplifier 1), 4 = Drain (amplifier 2),
5 = Gate 2, 6 = Gate1 (amplifier 2)
T = Telefunken
Y = Year, is variable for digit from 0 to 9 (e.g. 0 = 2000, 1 = 2001)
CW = Calendar Week, is variable for number from 01 to 52
Number of Calendar Week is always indicating place of pin 1
Document Number 85090
Rev. 1, 12–Nov–01
www.vishay.com
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