tsdf02830yr Vishay, tsdf02830yr Datasheet

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tsdf02830yr

Manufacturer Part Number
tsdf02830yr
Description
Dual - Mosmic Two Agc Amplifiers For Tv-tuner Prestage With 5 V Supply Voltage
Manufacturer
Vishay
Datasheet
VISHAY
Dual - MOSMIC
TV-Tuner Prestage with
5 V Supply Voltage
Comments
MOSMIC - MOS Monolithic Integrated Circuit
Features
Applications
Low noise gain controlled VHF and UHF input stages,
such as in digital and analog TV tuners.
Document Number 85164
Rev. 1, 25-Oct-02
VHF in
UHF in
• Easy Gate 1 switch-off with PNP switching transis-
• Two differently optimized amplifiers in a single
• Integrated gate protection diodes
• Low noise figure, high gain
• Typical forward transadmittance of 31 mS resp 28
• Partly internal self biasing-network on chip
• Superior cross modulation at gain reduction
• High AGC-range with soft slope
• Main AGC control range from 3 V to 0.5 V
• Supply voltage 5 V (3 V to 7 V)
• SMD package, reverse pinning
AGC
+5 V
+5 V
tors inside PLL
package
mS
C
RG1
RG1
C
C
6
1
G1
G1
5
G2 (common)
AMP2
AMP1
S (common)
2
D 4
D 3
®
RFC
RFC
C
C
- two AGC Amplifiers for
+5 V
VHF out
+5 V
UHF out
16979
Mechanical Data
Weight: 6 mg
Case: SOT 363R
V - Vishay
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
Pinning:
1 = Gate 1 (amplifier 1), 2 = Source,
3 = Drain (amplifier 1), 4 = Drain (amplifier 2),
5 = Gate 2, 6 = Gate 1 (amplifier 2)
CW
VY
1
6
WM1
2
5
Electrostatic sensitive device.
Observe precautions for handling.
4
3
Vishay Semiconductors
TSDF02830YR
16980
www.vishay.com
1

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tsdf02830yr Summary of contents

Page 1

... CW - Calendar Week, is variable for number from Number of Calendar Week is always indicating place of pin 1 Pinning Gate 1 (amplifier 1 Source Drain (amplifier 1 Drain (amplifier 2 Gate Gate 1 (amplifier VHF out +5 V UHF out 16979 TSDF02830YR Vishay Semiconductors 16980 www.vishay.com 1 ...

Page 2

... TSDF02830YR Vishay Semiconductors Parts Table Part TSDF02830YR 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 ...

Page 3

... G S Sopt 800 MHz Lopt = 0 200 G G2S mS mS Sopt = 1 mS TSDF02830YR Vishay Semiconductors Min Typ. Max Unit 0.3 1.0 V 0.3 1.2 V Min Typ. Max Unit ...

Page 4

... TSDF02830YR Vishay Semiconductors Parameter Cross modulation Input level for AGC MHz Input level for AGC f w Remark on improving intermodulation behavior: By setting R smaller than 100 kΩ, e.g. 68 kΩ typical value Amplifier kΩ ...

Page 5

... VISHAY Package Dimensions in mm Document Number 85164 Rev. 1, 25-Oct-02 TSDF02830YR Vishay Semiconductors 14280 www.vishay.com 5 ...

Page 6

... TSDF02830YR Vishay Semiconductors Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operatingsystems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment ...

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