LMH6580, LMH6581

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SNOSAY4C – AUGUST 2007 – REVISED MAY 2013

±5V ELECTRICAL CHARACTERISTICS

(1)

Unless otherwise specified, typical conditions are: TA = 25°C, AV = +2, VS = ±5V, RL = 100Ω; Boldface limits apply at the

temperature extremes.

Symbol

Parameter

Conditions

Min(2)

Typ(3)

Max(2)

Units

Frequency Domain Performance

SSBW

−3 dB Bandwidth

VOUT = 0.5 VPP

(4)

450

LMH6580 VOUT = 1 VPP,

500

LMH6581 VOUT = 2 VPP, RL = 1 kΩ

MHz

LSBW

LMH6580 VOUT = 1 VPP,

450

LMH6581 VOUT = 2 VPP, RL = 150Ω

GF

0.1 dB Gain Flatness

LMH6580, VOUT = 1 VPP,

100

MHz

LMH6581, VOUT = 2 VPP, RL = 150Ω

DG

Differential Gain

RL = 150Ω, 3.58 MHz/4.43 MHz

.05

%

DP

Differential Phase

RL = 150Ω, 3.58 MHz/4.43 MHz

.05

deg

Time Domain Response

tr

Rise Time

LMH6580 2V, Step, 10% to 90%

2.8

ns

LMH6581 2V, Step, 10% to 90%

1.2

tf

Fall Time

2V Step, 10% to 90%

1.6

ns

OS

Overshoot

2V Step

<1

%

SR

Slew Rate

LMH6580, 2 VPP, 40% to 60%

(5)

1200

V/µs

SR

Slew Rate

LMH6581, 6 VPP, 40% to 60%

(5)

2100

V/µs

ts

Settling Time

2V Step, VOUT Within 0.5%

6

ns

Distortion And Noise Response

HD2

2nd Harmonic Distortion

2 VPP, 5 MHz

−80

dBc

HD3

3rd Harmonic Distortion

2 VPP, 5 MHz

−70

dBc

en

Input Referred Voltage Noise

>1 MHz

12

nV/

√Hz

in

Input Referred Noise Current

>1 MHz

2

pA/

√Hz

XTLK

Cross Talk

All Hostile, f = 100 MHz

−45

dBc

Channel to Channel, f = 100 MHz

−52

dBc

ISOL

Off Isolation

f = 100 MHz

−65

dBc

Static, DC Performance

AV

Gain

LMH6581

1.986

2.00

2.014

LMH6580

0.995

1.00

1.005

Vos

Input Offset Voltage

±2

±17

mV

TCVos

Input Offset Voltage Average Drift

See(6)

38

µV/°C

IB

Input Bias Current

Non-Inverting(7)

−5

±12

µA

TCIB

Input Bias Current Average Drift

Non-Inverting(6)

−12

nA/°C

VO

Output Voltage Range

LMH681, RL = 100Ω

±3.4

±3.6

V

LMH6580, RL = 100Ω

±2.9

±3.0

VO

Output Voltage Range

LMH6581, RL = ∞Ω

±3.7

±3.9

V

LMH6580, RL = ∞Ω

±2.9

±3.0

PSRR

Power Supply Rejection Ratio

DC

−42

−45

dBc

(1)

Electrical Table values apply only for factory testing conditions at the temperature indicated. No ensured parametric performance is

indicated in the electrical tables under conditions different than those tested.

(2)

Room Temperature limits are 100% production tested at 25°C. Factory testing conditions result in very limited self-heating of the device

such that TJ = TA. Limits over the operating temperature range are specified through correlation using Statistical Quality Control (SQC)

methods.

(3)

Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary

over time and will also depend on the application and configuration. The typical values are not tested and are not specified on shipped

production material.

(4)

This parameter is specified by design and/or characterization and is not tested in production.

(5)

Slew Rate is the average of the rising and falling edges.

(6)

Drift determined by dividing the change in parameter at temperature extremes by the total temperature change.

(7)

Negative input current implies current flowing out of the device.

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