LMH6502

SNOSA65D – OCTOBER 2003 – REVISED MARCH 2013

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Electrical Characteristics

(1) (continued)

Unless otherwise specified, all limits specified for TJ = 25°C, VS = ±5V, AV(MAX) = 10, VCM = 0V, RF = 1kΩ, RG = 174Ω, VIN_DIFF

= ±0.1V, RL = 100Ω, VG = +2V. Boldface limits apply at the temperature extremes.

Symbol

Parameter

Conditions

Min(2)

Typ(2)

Max(2)

Units

DP

Differential Phase

f = 4.43MHz, RL = 150Ω, Neg.

0.10

deg

Sync

DC & Miscellaneous Performance

GACCU

Gain Accuracy (See Application

VG = 2.0V

0.0

+0.6

dB

Information)

1V < VG < 2V

+0.6/

−0.3

+3.1/

−3.6

G Match

Gain Matching (See Application

VG = 2.0V

–

±0.6

dB

Information)

1 < VG < 2V

–

+2.8/

−3.9

K

Gain Multiplier (See Application

1.61

1.72

1.84

V/V

Information)

1.58

1.91

VCM

Input Voltage Range

Pin 3 & 6 Common Mode,

±2.0

±2.2

V

|CMRR| > 55dB(5)

±1.70

VIN_DIFF

Differential Input Voltage

Between pins 3 & 6

±0.3

±0.39

V

±0.12

I RG_MAX

RG Current

Pins 4 & 5

±1.70

±2.22

mA

±1.56

IBIAS

Bias Current

Pins 3 & 6(6)

9

18

20

µA

Pins 3 & 6(6),

2.5

5

VS = ±2.5V

6

TC IBIAS

Bias Current Drift

Pin 3 & 6(7)

100

nA/°C

I OFF

Offset Current

Pin 3 & 6

0.01

2.0

µA

3.6

TC IOFF

Offset Current Drift

See(7)

5

nA/°C

RIN

Input Resistance

Pin 3 & 6

750

k

Ω

CIN

Input Capacitance

Pin 3 & 6

5

pF

IVG

VG Bias Current

Pin 2, VG = 0V

(6)

−300

µA

TC IVG

VG Bias Drift

Pin 2(7)

20

nA/°C

R VG

VG Input Resistance

Pin 2

10

k

Ω

C VG

VG Input Capacitance

Pin 2

1.3

pF

VOUT

Output Voltage Range

RL = 100Ω

±3.00

±3.20

±2.95

V

RL = Open

±3.95

±4.00

±3.82

ROUT

Output Impedance

DC

0.1

Ω

IOUT

Output Current

VOUT = ±4V from Rails

±80

±90

mA

±75

VO OFFSET

Output Offset Voltage

0V < VG < 2V

±80

±300

mV

±380

+PSRR

+Power Supply Rejection Ratio(8)

Input Referred, 1V change,

−69

−47

dB

VG = 2.2V

−45

−PSRR

−Power Supply Rejection Ratio(8)

Input Referred, 1V change,

−58

−41

dB

VG = 2.2V

−40

CMRR

Common Mode Rejection Ratio(5)

Input Referred,VG = 2V

−72

dB

−1.8V < VCM < 1.8V

IS

Supply Current

No Load

27

38

41

mA

VS = ±2.5V, RL= Open

9.3

16

19

(5)

CMRR definition: [|

ΔVOUT/ΔVCM| / AV] with 0.1V differential input voltage.

(6)

Positive current corresponds to current flowing in the device.

(7)

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

(8)

+PSRR definition: [|

ΔVOUT/ΔV

+| / A

V], −PSRR definition: [|ΔVOUT/ΔV

−| / A

V] with 0.1V differential input voltage.

4

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