TSDF52830YS datasheet(5/7 Pages) VISHAY

tên linh kiện	TSDF52830YS

Giải thích chi tiết về linh kiện	Dual - MOSMIC- two AGC Amplifiers for TV-Tuner Prestage with Integrated Band Switch for One-Line Switching

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VISHAY

TSDF52830YS

Document Number 85178

Rev. 1.1, 26-Aug-04

Vishay Semiconductors

www.vishay.com

Amplifier 2

VDS = VRG1 = 5 V, VG2S = 4 V, Gate 1 = nc, ID = IDSP, f = 1 MHz, Tamb = 25 °C, unless otherwise specified

Following data are valid for operating amplifier 2 (pin 6, 4, 5, 2) which is optimized for VHF applications

Parameter

Test condition

Symbol

Min

Typ.

Max

Unit

Forward transadmittance

|y21s|23

Gate 1 input capacitance

Cissg1

2.2

2.7

Feedback capacitance

Crss

Output capacitance

Coss

1.0

Power gain

GS = 2 mS, BS = BSopt,

GL = 0.5 mS, BL = BLopt,

f = 200 MHz

Gps

GS = 2 mS, BS = BSopt,

GL = 1 mS, BL = BLopt,

f = 400 MHz

Gps

GS = 3.3 mS, BS = BSopt,

GL = 1 mS, BL = BLopt,

f = 800 MHz

Gps

AGC range

VDS = 5 V, VG2S = 0.5 to 4 V,

f = 200 MHz

Gps

Noise figure

GS = GL = 20 mS, BS = BL = 0,

f = 50 MHz

F4.5

6.0

GS = 2 mS, GL = 1 mS,

BS = BSopt, f = 400 MHz

F1.0

1.6

GS = 3.3 mS, GL = 1 mS,

BS = BSopt, f = 800 MHz

F1.5

2.3

Cross modulation

Input level for

k = 1 % @ 0 dB

AGC fw = 50 MHz,

funw = 60 MHz

Xmod

µV

Input level for

k = 1 % @ 40 dB

AGC fw = 50 MHz,

funw = 60 MHz

Xmod

105

µV

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