Ultra-High-Speed, Low-Distortion, Differential-

to-Single-Ended Line Receivers with Enable

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5

INPUT

250mV/div

OUTPUT

500mV/div

5ns/div

MAX4445

LARGE-SIGNAL PULSE RESPONSE

0

1000

2000

3000

4000

5000

6000

0

1.0

0.5

1.5 2.0 2.5 3.0 3.5 4.0 4.5

SLEW RATE vs. OUTPUT VOLTAGE SWING

OUTPUT VOLTAGE SWING (Vp-p)

MAX4444

MAX4445

0.08

0.06

0.04

0.02

0

-0.02

-0.04

-0.06

-0.08

0

100

100

MAX4444

DIFFERENTIAL GAIN AND PHASE

IRE

IRE

0.01

0

-0.01

-0.02

-0.03

-0.04

-0.05

0

0

-10

-20

-30

-100

10M

100M

MAX4444

HARMONIC DISTORTION

vs. FREQUENCY

-40

-50

-60

-70

-80

-90

FREQUENCY (Hz)

500k

1M

VOUT = 2Vp-p

2nd HARMONIC

3rd HARMONIC

0

-10

-20

-30

-100

10M

100M

MAX4445

HARMONIC DISTORTION

vs. FREQUENCY

-40

-50

-60

-70

-80

-90

FREQUENCY (Hz)

500k

1M

VOUT = 2Vp-p

2nd HARMONIC

3rd HARMONIC

0

-100

100

1k

10k

MAX4444

HARMONIC DISTORTION

vs. LOAD RESISTANCE

-80

-90

LOAD RESISTANCE (

Ω)

-60

-70

-40

-30

-50

-20

-10

fC = 5MHz, VOUT = 2Vp-p

2nd HARMONIC

3rd HARMONIC

0

-100

100

1k

10k

MAX4445

HARMONIC DISTORTION

vs. LOAD RESISTANCE

-80

-90

LOAD RESISTANCE (

Ω)

-60

-70

-40

-30

-50

-20

-10

fC = 5MHz, VOUT = 2Vp-p

2nd HARMONIC

3rd HARMONIC

0

-10

-20

-30

-40

-50

-60

-70

-80

-90

-100

0.5

1.5

2.5

3.5

4.5

5.5

6.5

MAX4444

HARMONIC DISTORTION

vs. OUTPUT VOLTAGE SWING

OUTPUT VOLTAGE SWING (Vp-p)

fC = 5MHz

2nd HARMONIC

3rd HARMONIC

0

-10

-20

-30

-40

-50

-60

-70

-80

-90

-100

0.5

1.5

2.5

3.5

4.5

5.5

6.5

MAX4445

HARMONIC DISTORTION

vs. OUTPUT VOLTAGE SWING

OUTPUT VOLTAGE SWING (Vp-p)

fC = 5MHz

2nd HARMONIC

3rd HARMONIC

Typical Operating Characteristics (continued)

(VCC = +5V, VEE = -5V, VEN = 5V, VIN = VIN+ - VIN-, RL = 100Ω, REF = GND, AV = +2V/V, TA = +25°C, unless otherwise noted.)