HFA1145IPZ datasheet(4/13 Pages) INTERSIL

Part #	HFA1145IPZ

Description	330MHz, Low Power, Current Feedback Video Operational Amplifier with Output Disable

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Manufacturer	INTERSIL [Intersil Corporation]

Direct Link	http://www.intersil.com/cda/home

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4

FN3955.5

June 1, 2006

Second Harmonic Distortion

(VOUT = 2VP-P, Note 6)

10MHz

B

25

-

-48

-

dBc

20MHz

B

25

-

-44

-

dBc

Third Harmonic Distortion

(VOUT = 2VP-P, Note 6)

10MHz

B

25

-

-50

-

dBc

20MHz

B

25

-

-45

-

dBc

Reverse Isolation (S12, Note 6)

30MHz

B

25

-

-55

-

dB

TRANSIENT CHARACTERISTICS

AV = +2, RF = 510Ω, Unless Otherwise Specified

Rise and Fall Times

VOUT = 0.5VP-P

B

25

-

1.1

-

ns

B

Full

-

1.4

-

ns

Overshoot (Note 4)

(VOUT = 0 to 0.5V, VIN tRISE = 1ns)

+OS

B

25

-

3

-

%

-OS

B

25

-

5

-

%

Overshoot (Note 4)

(VOUT = 0.5VP-P, VIN tRISE = 1ns)

+OS

B

25

-

3

-

%

-OS

B

25

-

11

-

%

Slew Rate

(VOUT = 4VP-P, AV = +1, +RS = 510Ω)

+SR

B

25

-

1000

-

V/

μs

B

Full

-

975

-

V/

μs

-SR (Note 5)

B

25

-

650

-

V/

μs

B

Full

-

580

-

V/

μs

Slew Rate

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

+SR

B

25

-

1400

-

V/

μs

B

Full

-

1200

-

V/

μs

-SR (Note 5)

B

25

-

800

-

V/

μs

B

Full

-

700

-

V/

μs

Slew Rate

(VOUT = 5VP-P, AV = -1)

+SR

B

25

-

2100

-

V/

μs

B

Full

-

1900

-

V/

μs

-SR (Note 5)

B

25

-

1000

-

V/

μs

B

Full

-

900

-

V/

μs

Settling Time

(VOUT = +2V to 0V step, Note 6)

To 0.1%

B

25

-

15

-

ns

To 0.05%

B

25

-

23

-

ns

To 0.02%

B

25

-

30

-

ns

Overdrive Recovery Time

VIN = ±2V

B

25

-

8.5

-

ns

VIDEO CHARACTERISTICS

AV = +2, RF = 510Ω, 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

DISABLE Input Logic Low

A

Full

-

0.8

V

DISABLE Input Logic High

A

25, 85

2.0

-

V

A

-40

2.4

-

V

DISABLE Input Logic Low Current

VDISABLE = 0V

A

Full

-

100

200

μA

Electrical Specifications

VSUPPLY = ±5V, AV = +1, RF = 510Ω, RL = 100Ω, Unless Otherwise Specified (Continued)

PARAMETER

TEST CONDITIONS

(NOTE 3)

TEST

LEVEL

TEMP. (°C)

MIN

TYP

MAX

UNITS

HFA1145

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