OPA2694

SBOS320D − SEPTEMBER 2004 − REVISED APRIL 2013

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3

ELECTRICAL CHARACTERISTICS: VS = ±5V

Boldface limits are tested at +25°C. At RF = 402Ω, RL = 100Ω, and G = +2V/V, unless otherwise noted.

OPA2694ID

TYP

MIN/MAX OVER TEMPERATURE

PARAMETER

CONDITIONS

+25°C

+25°C(1)

0°C to

70°C(2)

−40°C to

+85°C(2)

UNITS

MIN/

MAX

TEST

LEVEL(3)

AC PERFORMANCE (see Figure 1)

Small-Signal Bandwidth

G = +1, VO = 0.5VPP, RF = 430Ω

1500

MHz

typ

C

G = +2, VO = 0.5VPP, RF =390Ω

690

340

330

320

MHz

min

B

G = +5, VO = 0.5VPP, RF = 330Ω

250

190

170

150

MHz

min

B

G = +10, VO = 0.5VPP, RF = 180Ω

200

140

120

110

MHz

min

B

Bandwidth for 0.1dB Gain Flatness

G = +1, VO = 0.5VPP, RF = 430Ω

90

MHz

min

B

Peaking at a Gain of +1

VO ≤ 0.1VPP, RF = 430Ω

2

dB

typ

C

Large-Signal Bandwidth

G = +2, VO = 2VPP

670

MHz

typ

C

Slew Rate

G = +2, 2V Step

1700

1300

1275

1250

V/μs

min

B

Rise Time and Fall Time

G = +2, VO = 0.2V Step

0.8

ns

typ

C

Settling Time to 0.01%

G = +2, VO = 2V Step

20

ns

typ

C

to 0.1%

G = +2, VO = 2V Step

13

ns

typ

C

Harmonic Distortion

G = +2, f = 5MHz, VO = 2VPP

—

—

—

—

2nd-Harmonic

RL = 100Ω

−85

−78

−72

−70

dBc

max

B

RL ≥ 500Ω

−92

−87

−85

−83

dBc

max

B

3rd-Harmonic

RL = 100Ω

−72

−68

−66

−65

dBc

max

B

RL ≥ 500Ω

−93

−87

−85

−83

dBc

max

B

Input Voltage Noise

f > 1MHz

2.1

2.5

2.9

3.1

nV/√Hz

max

B

Inverting Input Current Noise

f > 1MHz

22

25

26

29

pA/√Hz

max

B

Non-inverting Input Current Noise

f > 1MHz

24

27

28

30

pA/√Hz

max

B

NTSC Differential Gain

VO = 1.4VPP, RL = 150Ω

0.03

%

max

C

VO = 1.4VPP, RL = 37.5Ω

0.05

%

max

C

NTSC Differential Phase

G = +2, VO − 1.4VPP, RL = 150Ω

0.015

°

typ

C

VO − 1.4VPP, RL = 37.5Ω

0.15

°

typ

C

Channel-to-Channel Crosstalk

f = 5MHz

63

dB

typ

C

DC PERFORMANCE(4)

Open-Loop Transimpedance

VO = 0V, RL = 100Ω

145

88

63

58

kΩ

min

A

Input Offset Voltage

VCM = 0V

±0.7

±3.2

±3.9

±4.3

mV

max

A

Average Input Offset Voltage Drift

VCM = 0V

—

12

15

μV/°C

max

B

Channel to Channel ΔVIO

VCM = 0V

±0.5

mV

typ

C

Noninverting Input Bias Current

VCM = 0V

±5

±22

±28

±33

μA

max

A

Average Input Bias Current Drift

VCM = 0V

—

±100

±150

nA/°C

max

B

Channel to Channel ΔIBI

VCM = 0V

±5

μA

typ

C

Inverting Input Bias Current

VCM = 0V

±4

±20

±28

±40

μA

max

A

Average Input Bias Current Drift

VCM = 0V

—

±150

±200

nA/°C

max

B

Channel to Channel ΔIBN

VCM = 0V

±4

μA

typ

C

INPUT

Common-Mode Input Voltage(5) (CMIR)

±2.5

±2.3

±2.2

±2.1

V

min

A

Common-Mode Rejection Ratio (CMRR)

VCM = 0V

60

54

52

50

dB

min

A

Noninverting Input Impedance

280 || 1.2

kΩ || pF

typ

C

Inverting Input Resistance

Open-Loop

30

Ω

typ

C

OUTPUT

Voltage Output Voltage

No Load

±4

±3.8

±3.7

±3.6

V

min

A

RL = 100Ω

±3.4

±3.1

±3.1

±3.0

V

min

A

Output Current

VO = 0V

±70

±55

±53

±45

mA

min

A

Short-Circuit Output Current

VO = 0V

±200

mA

typ

C

Closed-Loop Output Impedance

G = +2, f =100kHz

0.02

Ω

typ

C

(1) Junction temperature = ambient for +25°C specifications.

(2) Junction temperature = ambient at low temperature limits; junction temperature = ambient +15°C at high temperature limit for over temperature specifications.

(3) Test levels: (A) 100% tested at +25°C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical

value only for information.

(4) Current is considered positive out of node. VCM is the input common-mode voltage.

(5) Tested < 3dB below minimum specified CMRR at ±CMIR limits.