4

Slew Rate (VOUT = 5VP-P, AV = +2)

+SR

B

25

-

1400

-

V/

μs

-SR (Note 7)

B

25

-

800

-

V/

μs

Slew Rate

(VOUT = 5VP-P, AV = -1, RF = 475Ω)

+SR

B

25

-

2200

-

V/

μs

-SR (Note 7)

B

25

-

1200

-

V/

μs

Settling Time (VOUT = +2V to 0V step,

Note 6)

To 0.1%

B

25

-

15

-

ns

To 0.05%

B

25

-

20

-

ns

To 0.02%

B

25

-

40

-

ns

Overdrive Recovery Time

VIN = ±2V

B

25

-

8.5

-

ns

VIDEO CHARACTERISTICS AV = +2, RF = 750Ω, Unless Otherwise Specified

Differential Gain (f = 3.58MHz)

RL = 150Ω

B

25

-

0.02

-

%

RL = 75Ω

B

25

-

0.03

-

%

Differential Phase (f = 3.58MHz)

RL = 150Ω

B

25

-

0.03

-

Degrees

RL = 75Ω

B

25

-

0.05

-

Degrees

DISABLE CHARACTERISTICS

Disabled Supply Current

VDISABLE = 0V

A

Full

-

3

4

mA/Op Amp

DISABLE Input Logic Voltage

Low

A

Full

-

-

0.8

V

High

A

25, 85

2.0

-

-

V

A

-40

2.4

-

-

V

DISABLE Input Logic Low Current

VDISABLE = 0V

A

Full

-

100

200

μA

DISABLE Input Logic High Current

VDISABLE = 5V

A

Full

-

1

15

μA

Output Disable Time (Note 6)

VOUT = ±1V,

VDISABLE = 2.4V to 0.4V

B25

-

30

-

ns

Output Enable Time (Note 6)

VOUT = ±1V,

VDISABLE = 0.4V to 2.4V

B

25

-

150

-

ns

Disabled Output Capacitance

VDISABLE = 0V

B

25

-

4.5

-

pF

Disabled Output Leakage (Note 6)

VDISABLE = 0V,

VIN = +2V, VOUT = ±3V

AFull

-

2

10

μA

All Hostile Off Isolation (VDISABLE = 0V,

VIN = 1VP-P, AV = +2, Note 6)

At 5MHz

B

25

-

65

-

dB

At 10MHz

B

25

-

60

-

dB

POWER SUPPLY CHARACTERISTICS

Power Supply Range

C

25

±4.5

-

±5.5

V

Power Supply Current (Note 6)

A

25

5.6

5.8

6.1

mA/Op Amp

A

Full

5.4

5.9

6.3

mA/Op Amp

NOTES:

3. Test Level: A. Production Tested; B. Typical or Guaranteed Limit Based on Characterization; C. Design Typical for Information Only.

4. The typical use for these amplifiers is in multiplexed configurations, where one amplifier (hostile channel) is enabled, and the passive channel

is disabled. The crosstalk data specified is tested in this manner, with the input signal applied to the hostile channel, while monitoring the output

of the passive channel. Crosstalk performance with both the hostile and passive channels enabled is typically -63dB at 5MHz, and -58dB at

10MHz.

5. Undershoot dominates for output signal swings below GND (e.g., 0.5VP-P), yielding a higher overshoot limit compared to the

VOUT = 0V to 0.5V condition. See the “Application Information“ section for details.

6. See Typical Performance Curves for more information.

7. Slew rates are asymmetrical if the output swings below GND (e.g., a bipolar signal). Positive unipolar output signals have symmetric positive

and negative slew rates comparable to the +SR specification. See the “Application Information” section, and the pulse response graphs for

details.

Electrical Specifications VSUPPLY = ±5V, AV = +1, RF = 560Ω, RS = 650Ω, RL = 100Ω, Unless Otherwise Specified (Continued)

PARAMETER

TEST CONDITIONS

(NOTE 3)

TEST

LEVEL

TEMP.

(oC)

MIN

TYP

MAX

UNITS

HFA1245