TSDF04040X/TSDF04040XR
Vishay Semiconductors
Dual - MOSMIC廬鈥?two AGC Amplifiers for TV鈥揟uner
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.
Typical Application
AGC
C
G2 (common)
Features
RFC
+5 V
D 3
C
RF out
2 (TSDF04040X)
5 (TSDF04040XR)
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
16607
C
RF in
+5 V
RG1
1 G1
AMP1
RFC
+5 V
D 4
C
RF out
C
RF in
+5 V
RG1
6 G1
AMP2
S (common)
5 (TSDF04040X)
2 (TSDF04040XR)
D
SMD package, reverse pinning possible
6
5
4
6
5
4
TY
CW
1
WC7
2
3
16608
TY
CW
1
W7C
2
3
16609
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)
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鈥揘ov鈥?1
www.vishay.com
1 (4)