LTC6228/LTC6229

5

Rev. B

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The l denotes the specifications which apply over the

full operating temperature range, otherwise specifications are at TA = 25°C. VS = ±5V,VCM = 0V, VSHDN = floating unless otherwise noted.

The l denotes the specifications which apply

over the full operating temperature range, otherwise specifications are at TA = 25°C. VS = 5V, 0V,VCM = VOUT = 2.5V, VSHDN = floating

unless otherwise noted.

ELECTRICAL CHARACTERISTICS (VS = ±5V)

ELECTRICAL CHARACTERISTICS (VS = 5V, 0V)

SYMBOL PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

tOFF

Turn-Off Time

VSHDN = V+ – 1.6V to V+ – 2.75V

500

ns

tS_0.1

Settling Time to 0.1%

AV = 1, 2V Output Step, RL = 1kΩ

26

ns

AV = 1, 4V Output Step, RL = 1kΩ

34

ns

tS_0.01

Settling Time to 0.01%

AV = 1, 6V Output Step, RL = 1kΩ

53

ns

SR

Slew Rate

AV = +4, 8V Output Step (Note 8)

l

320

250

500

V/μs

V/μs

FPBW

Full Power Bandwidth

VOUT = 8VP-P, AV = +2, THD < –40dBc

12.5

MHz

HD2/HD3 Harmonic Distortion, RL = 1kΩ to Half Supply,

AV = +1

fC = 100kHz, VO = 4VP-P

fC = 100kHz, VO = 2VP-P

fC = 1MHz, VO = 4VP-P

fC = 1MHz, VO = 2VP-P

fC = 5MHz, VO = 4VP-P

fC = 5MHz, VO = 2VP-P

fC = 10MHz, VO = 2VP-P

–113/–119

–126/–131

–107/–114

–119/–132

–83/–96

–90/–113

–74/–89

dBc

dBc

dBc

dBc

dBc

dBc

dBc

Harmonic Distortion, RL = 100Ω to Half

Supply, AV = +1

fC = 100kHz, VO = 4VP-P

fC = 100kHz, VO = 4VP-P

fC = 1MHz, VO = 4VP-P

fC = 1MHz, VO = 2VP-P

fC = 5MHz, VO = 4VP-P

fC = 5MHz, VO = 2VP-P

fC = 10MHz, VO = 2VP-P

–105/–106

–118/–124

–97/–107

–100/–114

–79/–75

–83/–82

–72/–68

dBc

dBc

dBc

dBc

dBc

dBc

dBc

∆G

Differential Gain (NTSC)

AV = 2, RL = 150Ω

AV = +1, RL = 1kΩ

0.008

0.001

%

%

∆θ

Differential Phase (NTSC)

AV = 2, RL = 150Ω

AV = +1, RL = 1kΩ

0.004

0.09

Deg

Deg

SYMBOL PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

VOS

Input Offset Voltage

l

–105

–290

20

105

290

μV

μV

∆VOS

Input Offset Voltage Match (LTC6229)

l

–140

–400

18

140

400

µV

µV

TCVOS

Input Offset Voltage Drift

l

0.4

μV/°C

IB

Input Bias Current (Note 6)

Bias Cancellation Disabled

l

–40

–44

–16

μA

μA

Bias Cancellation Enabled

l

–3

–4.4

1

3

4.4

μA

μA

∆IB

Input Bias Current Match (LTC6229)

Bias Cancellation Disabled

l

–2

–3

0.3

2

3

µA

µA

Bias Cancellation Enabled

l

–3

–4

0.3

3

4

µA

µA

IOS

Input Offset Current

Bias Cancellation Disabled

l

–0.55

–0.8

0.1

0.55

0.8

μA

μA

Bias Cancellation Enabled

l

–0.9

–1

0.15

0.9

1

μA

μA

∆IOS

Input Offset Current Match (LTC6229)

Bias Cancellation Disabled

l

–1

–1.4

0.15

1

1.4

µA

µA

Bias Cancellation Enabled

l

–1.3

–1.6

0.25

1.3

1.6

µA

µA