TSH343(2006) データシートの表示（PDF） - STMicroelectronics

部品番号

コンポーネント説明

メーカー

TSH343
(Rev.:2006)

280MHz Single-Supply Triple Video Buffer

STMicroelectronics 

TSH343

2

Electrical Characteristics

Electrical Characteristics

Table 3.

Symbol

VCC = +5V Single Supply, Tamb = 25°C (unless otherwise specified)

Parameter

Test Condition

Min. Typ.

Max.

DC Performance

VDC Input DC shift

Iib Input Bias Current

Rin Input Resistance

RL = 150Ω, Tamb

-40°C < Tamb < +85°C

Tamb , input to GND

-40°C < Tamb < +85°C

Tamb

0.4 0.6 0.8

0.53

18.2 35

20.7

4

Cin Input Capacitance

Tamb

1

ICC Supply Current per Buffer

Power Supply Rejection Ratio

PSRR 20 log (∆Vout/∆VCC)

(see Figure 25 and Figure 26)

no Load, input to GND

-40°C < Tamb < +85°C

input to GND, F = 1MHz

CLF=470nF

CHF=100uF

14.4 18

14.9

70

G DC Voltage Gain

DG

Variation of the DC Voltage Gain

between inputs of 0.3V and 1V

RL = 150Ω, Vin = 1V

1.92 1.99 2.05

Input step from 0.3V to 1V

0.26 0.8

MG1 Gain Matching between 3 channels

MG0.3 Gain Matching between 3 channels

Input = 1V

Input = 0.3V

0.5

2

0.5

2

Dynamic Performance and Output Characteristics

-3dB Bandwidth

Bw

Gain Flatness @ 0.1dB

FPBW Full Power Bandwidth

D

Delay between each channel

(see Figure 30)

Small Signal Vout = 20mVp

RL = 150Ω

160

280

Small Signal Vout = 20mVp

RL = 150Ω

65

Vout = 2Vp-p, VICM = 0.5V,

RL = 150Ω

130

200

0 to 30MHz

0.5

SR Slew Rate (1)

Input step from 0V to 1V,

RL = 150Ω

500 780

VOH High Level Output Voltage

Vin DC = +1.5V, RL = 150Ω 3.7

3.9

VOL Low Level Output Voltage

RL = 150Ω

40

Output Current

IOUT

Vout = 2V, Tamb

-40°C < Tamb < +85°C

45

90

82

Output Short Circuit Current (Isource)

100

Unit

mV

µA

GΩ

pF

mA

dB

V/V

%

%

%

MHz

MHz

ns

V/µs

V

mV

mA

mA

Rev. 2

3/14

Share Link: