TSH344I(2006) Ver la hoja de datos (PDF) - STMicroelectronics

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TSH344I
(Rev.:2006)

340MHz Single-Supply Triple Video Buffer

STMicroelectronics 

TSH344

2

Electrical Characteristics

Electrical Characteristics

Table 3.

Symbol

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

Parameter

Test Condition

Min. Typ.

DC Performance

Output Offset Voltage(1)

VOS

Input Bias Current

Iib

Rin

Cin

PSR

ICC

Input Resistance

Input Capacitance

Power Supply Rejection Ratio

20 log (∆Vcc/∆Vout)

Supply Current per Buffer

G DC Voltage Gain

MG1 Gain Matching between 3 channels

MG0.3 Gain Matching between 3 channels

no Load, Tamb

-40°C < Tamb < +85°C

Tamb, input to GND

-40°C < Tamb < +85°C

Tamb

Tamb

input to GND, F=1MHz,

∆Vcc=200mV

no Load, input to GND

-40°C < Tamb < +85°C

RL = 150Ω, Vin=1V

Input = 1V

Input = 0.3V

Dynamic Performance and Output Characteristics

-3dB Bandwidth

Bw

Gain Flatness @ 0.1dB

Small Signal Vout=20mVp

Vicm=0.6V, RL = 150Ω

Small Signal Vout=20mVp

Vicm=0.6V, RL = 150Ω

Full Power Bandwidth

FPBW

Vicm=0.6V, VOUT = 2Vp-p,

RL = 150Ω

D Delay between each channel

0 to 30MHz

SR Slew Rate (2)

Vicm=0.6V, VOUT = 2Vp-p,

RL = 150Ω

VOH High Level Output Voltage

RL = 150Ω

VOL Low Level Output Voltage

RL = 150Ω

Output Current

IOUT

Vout=2Vp, Tamb

-40°C < Tamb < +85°C

Output Short Circuit Current (Isource)

-35

1.92

190

130

500

3.7

45

-8

-8.6

5.5

6

4

1

-90

10.1

10.3

2

0.5

0.5

340

65

200

0.5

740

3.9

40

93

83

100

Max.

+35

16

13

2.05

2

2

60

Unit

mV

µA

GΩ

pF

dB

mA

V/V

%

%

MHz

MHz

ns

V/µs

V

mV

mA

mA

Rev. 2

3/14

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