1145IB データシートの表示（PDF） - Renesas Electronics

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1145IB

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

Renesas Electronics 

HFA1145

Electrical Specifications

PARAMETER

VSUPPLY = 5V, AV = +1, RF = 510, RL = 100 Unless Otherwise Specified (Continued)

TEST CONDITIONS

(NOTE 3)

TEST

LEVEL TEMP. (°C) MIN

TYP MAX

Inverting Input Bias Current

Power Supply Sensitivity

Inverting Input Resistance

VPS =1.8V

VPS =1.8V

VPS =1.2V

A

25

-

2

5

A

85

-

4

8

A

-40

-

4

8

C

25

-

60

-

Input Capacitance

C

25

-

1.6

-

Input Voltage Common Mode Range

(Implied by VIO CMRR, +RIN, and -IBIAS CMS

tests)

A

25, 85

1.8 2.4

-

A

-40

1.2 1.7

-

Input Noise Voltage Density (Note 6)

f = 100kHz

B

25

-

3.5

-

Non-Inverting Input Noise Current Density

(Note 6)

f = 100kHz

B

25

-

2.5

-

Inverting Input Noise Current Density

(Note 6)

f = 100kHz

B

25

-

20

-

TRANSFER CHARACTERISTICS

Open Loop Transimpedance Gain

AV = -1

AC CHARACTERISTICS RF = 510, Unless Otherwise Specified

-3dB Bandwidth

(VOUT = 0.2VP-P, Note 6)

AV = +1, +RS = 510

C

25

-

500

-

B

25

-

270

-

B

Full

-

240

-

AV = -1, RF = 425

AV = +2

B

25

-

300

-

B

25

-

330

-

B

Full

-

260

-

AV = +10, RF = 180

B

25

-

130

-

B

Full

-

90

-

Full Power Bandwidth

(VOUT = 5VP-P at AV = +2/-1,

4VP-P at AV = +1, Note 6)

Gain Flatness

(AV = +2, VOUT = 0.2VP-P, Note 6)

AV = +1, +RS = 510

AV = -1

AV = +2

To 25MHz

B

25

-

135

-

B

25

-

140

-

B

25

-

115

-

B

25

-

0.03

-

B

Full

-

0.04

-

To 75MHz

B

25

-

0.11

-

B

Full

-

0.22

-

Gain Flatness

To 25MHz

(AV = +1, +RS = 510, VOUT = 0.2VP-P, Note 6) To 75MHz

B

25

-

0.03

-

B

25

-

0.09

-

Minimum Stable gain

A

Full

-

1

-

OUTPUT CHARACTERISTICS AV = +2, RF = 510, Unless Otherwise Specified

Output Voltage Swing

(Note 6)

AV = -1, RL = 100

A

A

25

3 3.4

-

Full

2.8 3

-

Output Current

(Note 6)

AV = -1, RL = 50

A

25, 85

50

60

-

A

-40

28

42

-

Output Short Circuit Current

B

25

-

90

-

Closed Loop Output Impedance (Note 6)

DC

B

25

-

0.08

-

UNITS

A/V

A/V

A/V



pF

V

V

nV/Hz

pA/Hz

pA/Hz

k

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

MHz

dB

dB

dB

dB

dB

dB

V/V

V

V

mA

mA

mA



FN3955 Rev 5.00

July 15, 2015

Page 3 of 13

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