tsdf52830ys Vishay, tsdf52830ys Datasheet

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tsdf52830ys

Manufacturer Part Number
tsdf52830ys
Description
Dual - Mosmic- Two Agc Amplifiers For Tv-tuner Prestage With Integrated Band Switch For One-line Switching
Manufacturer
Vishay
Datasheet

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Part Number:
tsdf52830ys-GS08
Manufacturer:
VISHAY
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Dual - MOSMIC
with Integrated Band Switch for One-Line Switching
Comments
MOSMIC - MOS Monolithic Integrated Circuit
Description
The Dual-MOSMIC
the well-known SOT-363 plastic package, is a combi-
nation of two different MOSMIC
mon Source and common Gate 2 leads and an
integrated switch. One of the MOSMIC stages is opti-
mized for use in VHF applications, especially regard-
ing cross modulation performance and noise figure at
lower VHF frequencies, whereas the other stage is
optimized for use in UHF applications regarding gain
and noise figure performance at higher frequencies of
UHF range. The integrated switch is operated by the
Gate 1 bias of the UHF amplifier on Pin 1. All of the
Gates are protected against excessive input voltage
surges by integrated antiserial diodes between them-
selves and Source.
Features
Parts Table
Document Number 85178
Rev. 1.2, 05-Sep-08
• Two differently optimized amplifiers in a
• Internal switch for saving lines on PCB layout as
• Integrated gate protection diodes
• Low noise figure, high gain
• Typical forward transadmittance of 31 mS
• Superior cross modulation at gain reduction
• High AGC-range with soft slope
• Main AGC control range from 3 V to 0.5 V
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
TSDF52830YS
single package. One of them has a fully
internal self-biasing network on chip and
the other has a partly integrated bias for
easy Gate 1 switch-off with PNP switching transis-
tors inside PLL -IC
well as external components
resp. 28 mS
and WEEE 2002/96/EC
Part
Not for new design, this product will be obsoleted soon
®
TSDF52830YS, assembled in
®
- two AGC Amplifiers for TV-Tuner Prestage
®
amplifiers with com-
WN5
e3
Marking
Applications
Low noise gain controlled VHF and UHF input stages
with 5 V supply voltage, such as in digital and analog
TV tuners and in other multimedia and communica-
tions equipment.
Typical Application
Mechanical Data
Case: SOT-363 Plastic case
Weight: approx. 6.0 mg
V - Vishay
Y - Year, is variable for digit from 0 to 9
V
V
GG
GG
AGC
V
UHF
VHF
in
in
GG
= 5 V: UHF AMP is on; VHF AMP is off
= 0 V: UHF AMP is off; VHF AMP is on
(0 = shorted to Ground or open)
C
CW
VY
RG1
6
1
C
C
WN5
5
2
Electrostatic sensitive device.
Observe precautions for handling
6
1
SOT-363
4
3
G1
G1
Vishay Semiconductors
5
G2 (common)
TSDF52830YS
AMP2
AMP1
S (common)
2
Package
D
D
4
3
www.vishay.com
RFC
RFC
C
C
19025
19024
VHF
UHF
+5 V
+5 V
out
out
1

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tsdf52830ys Summary of contents

Page 1

... Integrated Band Switch for One-Line Switching Comments MOSMIC - MOS Monolithic Integrated Circuit Description ® The Dual-MOSMIC TSDF52830YS, assembled in the well-known SOT-363 plastic package combi- ® nation of two different MOSMIC amplifiers with com- mon Source and common Gate 2 leads and an integrated switch ...

Page 2

... TSDF52830YS Vishay Semiconductors Absolute Maximum Ratings °C, unless otherwise specified amb Amplifier 1 Following data are valid for operating amplifier 1 (pin which is optimized for UHF applications Parameter Drain - source voltage Drain current Gate 1/Gate 2 - source peak current Gate 1/Gate 2 - source voltage Gate 1 - source voltage ≤ ...

Page 3

... V G2S DS (BR)G1SS = ± V G1S DS (BR)G2SS = G2S DS G1SS = ± I G1S DS G2SS = G2S DSP = 5 V, Gate 1 = nc, V G2S(OFF) TSDF52830YS Vishay Semiconductors Typ. Max Unit 0.3 1.0 V 0.3 1.2 V Typ. Max Unit ...

Page 4

... TSDF52830YS Vishay Semiconductors Electrical AC Characteristics °C, unless otherwise specified amb Amplifier 100 kΩ RG1 G2S G1 Following data are valid for operating amplifier 1 (pin which is optimized for UHF applications Parameter Forward transadmittance Gate 1 input capacitance ...

Page 5

... Lopt = Sopt Lopt = 0 G2S mS mS 400 MHz = 1 mS 800 MHz X mod X 105 mod TSDF52830YS Vishay Semiconductors Min Typ. Max Unit 2 4.5 6.0 dB 1.0 1.6 dB 1.5 2 dBμ ...

Page 6

... TSDF52830YS Vishay Semiconductors Package Dimensions in mm (Inches) 14280 www.vishay.com 6 Document Number 85178 Rev. 1.2, 05-Sep-08 ...

Page 7

... Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number 85178 Rev. 1.2, 05-Sep-08 and may do so without further notice. TSDF52830YS Vishay Semiconductors www.vishay.com 7 ...

Page 8

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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