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ELECTRICAL CHARACTERISTICS: V

BUF602

SBOS339 – OCTOBER 2005

Boldface limits are tested at +25

°C.

At R

BUF602ID, IDBV

TYP

MIN/MAX OVER TEMPERATURE

0

°C to

–40

°C to

MIN/

PARAMETER

CONDITIONS

+25

°C

+25

70

+85

UNITS

MAX

AC PERFORMANCE

Bandwidth

600

320

320

310

MHz

min

B

Full Power Bandwidth

520

MHz

typ

C

Bandwidth for 0.1dB Flatness

110

MHz

typ

C

Slew Rate

800

650

600

600

V/

µs

min

B

Rise Time and Fall Time

580

1100

1100

1150

ps

max

B

Settling Time to 0.05%

6.5

ns

typ

C

Harmonic Distortion

2nd-Harmonic

–59

–49

–49

–48

dBc

max

B

–76

–61

–57

–53

dBc

max

B

3rd-Harmonic

–70

–51

–48

–44

dBc

max

B

–63

–51

–48

–44

dBc

max

B

Input Voltage Noise

f > 100kHz

4.9

5.2

5.7

6.1

nV/

√Hz

max

B

Input Current Noise

f > 100kHz

2.2

2.7

2.8

2.9

pA/

√Hz

max

B

Maximum Gain

0.99

1

1

1

V/V

max

A

Minimum Gain

0.99

0.98

0.98

0.98

V/V

min

A

Input Offset Voltage

±16

±30

±36

±38

mV

max

A

Average Input Offset Voltage Drift

±125

±125

µV/°C

max

B

Input Bias Current

±3

±7

±8

±8.5

µA

max

A

Average Input Bias Current Drift

±20

±20

nA/

°C

max

B

BUFFER INPUT

Input Impedance

1.0 || 2.1

M

Ω || pF

typ

C

BUFFER OUTPUT

Most Positive Output Voltage

+2.1

+2.0

+2.0

+2.0

V

min

B

+2.3

+2.2

+2.2

+2.2

V

min

A

Least Positive Output Voltage

+1.2

+1.3

+1.3

+1.3

V

max

B

+1.0

+1.1

+1.1

+1.1

V

max

A

Output Current (Continuous)

±60

±50

±49

±48

mA

min

A

Peak Output Current

±100

mA

typ

C

Closed-Loop Output Impedance

f

≤ 10MHz

1.4

Ω

typ

C

MID-POINT REFERENCE OUTPUT

Maximum Mid Supply Reference Voltage

1.65

1.72

1.72

1.72

V

max

A

Minimum Mid Supply Reference Voltage

1.65

1.58

1.58

1.58

V

min

A

Mid Supply Output Current, Sourcing

500

µA

typ

C

Mid Supply Output Current, Sinking

60

µA

typ

C

Mid Supply Output Impedance

200

Ω

typ

C

POWER SUPPLY

Specified Operating Voltage

+3.3

V

typ

C

Maximum Operating Voltage

+12.6

+12.6

+12.6

V

max

A

Minimum Operating Voltage

+2.8

+2.8

+2.8

V

min

B

Maximum Quiescent Current

5.0

5.5

6.0

6.3

mA

max

A

Minimum Quiescent Current

5.0

4.5

4.2

3.8

mA

min

A

Power-Supply Rejection Ratio (+PSRR)

50

44

42

41

dB

min

A

(1)

Test levels: (A) 100% tested at 25

°C. Over temperature limits set by characterization and simulation. (B) Limits set by characterization

and simulation. ©) Typical value only for information.

(2)

Junction temperature = ambient for 25

°C specifications.

(3)

Junction temperature = ambient at low temperature limit; junction temperature = ambient + 2

°C at high temperature limit for over

temperature specifications.

(4)

Current is considered positive out of node.

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