HFA1149_04 datasheet(3/13 Pages) INTERSIL

Part #	HFA1149

Description	450MHz, Low Power, Video Operational Amplifier with Programmable Output Disable

Download	13 Pages

Scroll/Zoom	100%

Manufacturer	INTERSIL [Intersil Corporation]

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

Logo

3 / 13 page

3

Input Noise Voltage Density (Note 5)

f = 100kHz

B

25

-

4

-

nV/

√Hz

Non-Inverting Input Noise Current Density

(Note 5)

f = 100kHz

B

25

-

2.4

-

pA/

√Hz

Inverting Input Noise Current Density

(Note 5)

f = 100kHz

B

25

-

40

-

pA/

√Hz

TRANSFER CHARACTERISTICS

Open Loop Transimpedance Gain (Note 5)

B

25

-

500

-

k

Ω

Minimum Stable Gain

B

Full

-

1

-

V/V

AC CHARACTERISTICS

-3dB Bandwidth

(VOUT = 0.2VP-P, Note 5)

AV = -1, RF = 200Ω

B

25

300

375

-

MHz

B

Full

290

360

-

MHz

AV = +1, +RS = 700Ω

B

25

280

330

-

MHz

B

Full

260

320

-

MHz

AV = +2

B

25

390

450

-

MHz

B

Full

350

410

-

MHz

Gain Peaking

AV = +2, VOUT = 0.2VP-P

B25

-

0

0.2

dB

B

Full

-

0

0.5

dB

Gain Flatness

(AV = +2, VOUT = 0.2VP-P, Note 5)

To 125MHz

B

25

-1.0

-0.45

-

dB

B

Full

-1.1

-0.45

-

dB

To 200MHz

B

25

-1.6

-0.75

-

dB

B

Full

-1.7

-0.75

-

dB

To 250MHz

B

25

-1.9

-0.85

-

dB

B

Full

-2.2

-0.85

-

dB

Gain Flatness

AV = +1, +RS = 700Ω, VOUT = 0.2VP-P (Note 5)

To 125MHz

B

25

±0.3

±0.1

-

dB

BFull

±0.4

±0.1

-

dB

To 200MHz

B

25

±0.8

±0.35

-

dB

BFull

±0.9

±0.35

-

dB

To 250MHz

B

25

±1.3

±0.6

-

dB

BFull

±1.4

±0.6

-

dB

OUTPUT CHARACTERISTICS

Output Voltage Swing, Unloaded

(Note 5)

AV = -1, RL = ∞

A25

±3

±3.2

-

V

AFull

±2.8

±3-

V

Output Current

(Note 5)

AV = -1, RL = 75Ω

A

25, 85

±33

±36

-

mA

A-40

±30

±33

-

mA

Output Short Circuit Current

AV = -1

B

25

-

120

-

mA

Closed Loop Output Resistance (Note 5)

DC, AV = +1, Enabled

B

25

-

0.05

-

Ω

Second Harmonic Distortion

(VOUT = 2VP-P, Note 5)

20MHz

B

25

-

-55

-

dBc

60MHz

B

25

-

-57

-

dBc

Third Harmonic Distortion

(VOUT = 2VP-P, Note 5)

20MHz

B

25

-

-68

-

dBc

60MHz

B

25

-

-60

-

dBc

Reverse Isolation (S12)

30MHz

B

25

-

-65

-

dB

TRANSIENT CHARACTERISTICS

Rise and Fall Times

VOUT = 0.5VP-P

B

25

-

1.1

1.3

ns

B

Full

-

1.1

1.4

ns

Electrical Specifications

VSUPPLY = ±5V, AV = +2, RF = 250Ω, RL = 100Ω, Unless Otherwise Specified (Continued)

PARAMETER

TEST CONDITIONS

(NOTE 3)

TEST

LEVEL

TEMP.

(oC)

MIN

TYP

MAX

UNITS

HFA1149

Similar Part No. - HFA1149_04

Manufacturer	Part #	Datasheet	Description
Intersil Corporation	HFA1149EVAL	137Kb / 13P	450MHz, Low Power, Video Operational Amplifier with Programmable Output Disable June 2000
Intersil Corporation	HFA1149IB	137Kb / 13P	450MHz, Low Power, Video Operational Amplifier with Programmable Output Disable June 2000
Renesas Technology Corp	HFA1149IB	735Kb / 13P	450MHz, Low Power, Video Operational Amplifier with Programmable Output Disable August 2004

More results

Similar Description - HFA1149_04

Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	HFA1149	735Kb / 13P	450MHz, Low Power, Video Operational Amplifier with Programmable Output Disable August 2004
Intersil Corporation	HFA1149	137Kb / 13P	450MHz, Low Power, Video Operational Amplifier with Programmable Output Disable June 2000
Intersil Corporation	HFA1145	418Kb / 13P	330MHz, Low Power, Current Feedback Video Operational Amplifier with Output Disable
Renesas Technology Corp	HFA1145	711Kb / 13P	330MHz, Low Power, Current Feedback Video Operational Amplifier with Output Disable
Intersil Corporation	HFA1109	288Kb / 11P	450MHz, Low Power, Current Feedback Video Operational Amplifier
	HFA1109	225Kb / 12P	450MHz, Low Power, Current Feedback Video Operational Amplifier
	HFA1109	107Kb / 12P	450MHz, Low Power, Current Feedback Video Operational Amplifier March 1997
Renesas Technology Corp	HFA1109	584Kb / 12P	450MHz, Low Power, Current Feedback Video Operational Amplifier
Intersil Corporation	HFA1145	26Kb / 5P	High Speed, Low Power, Current Feedback Video Operational Amplifier with Output Disable June 1994
Intersil Corporation	HS-1245RH	44Kb / 4P	Radiation Hardened, Dual, High Speed, Low Power Video Operational Amplifier with Output Disable

More results

HFA1149 Datasheet(PDF) 3 Page - Intersil Corporation

HFA1149 Datasheet(HTML) 3 Page - Intersil Corporation

Similar Part No. - HFA1149_04

Similar Description - HFA1149_04

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13

Datasheet Download

Link URL