tsdf04040xr Vishay, tsdf04040xr Datasheet
tsdf04040xr
Manufacturer Part Number
tsdf04040xr
Description
Manufacturer
Vishay
Datasheet
1.TSDF04040XR.pdf
(4 pages)
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.
Typical Application
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)
Document Number 85090
Rev. 1, 12–Nov–01
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
AGC
RF in
RF in
+5 V
+5 V
CW
TY
1
6
C
WC7
RG1
RG1
5
2
C
C
4
3
1
6
G1
G1
2 (TSDF04040X)
5 (TSDF04040XR)
G2 (common)
AMP1
AMP2
S (common)
5 (TSDF04040X)
2 (TSDF04040XR)
D 3
D 4
RFC
RFC
C
C
16608
+5 V
RF out
+5 V
RF out
16607
TSDF04040X/TSDF04040XR
Electrostatic sensitive device.
Observe precautions for handling.
Features
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)
Two AGC amplifiers in a single package
Easy Gate 1 switch-off with PNP switching
transistors inside PLL
Integrated gate protection diodes
Low noise figure
High gain, very high forward transadmittance
(40 mS typ.)
Biasing network on chip
Improved cross modulation at gain reduction
High AGC-range with less steep slope
SMD package, reverse pinning possible
CW
TY
1
6
W7C
5
2
4
3
Vishay Semiconductors
www.vishay.com
16609
1 (4)
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