D844 datasheet(4/20 Pages) AD

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AD844

Rev. F | Page 4 of 20

AD844J/AD844A

AD844B

AD844S

Parameter

Conditions

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Unit

FREQUENCY RESPONSE

Small Signal Bandwidth3, 4

Gain = −1

MHz

Gain = −10

MHz

TOTAL HARMONIC DISTORTION

f = 100 kHz,

2 V rms5

0.005

SETTLING TIME

10 V Output Step

±15 V supplies

Gain = −1, to 0.1%5

100

Gain = −10, to 0.1%6

100

2 V Output Step

±5 V supplies

Gain = −1, to 0.1%5

110

Gain = −10, to 0.1%6

100

OUTPUT SLEW RATE

Overdriven

input

1200

2000

1200

2000

1200

2000

V/μs

FULL POWER BANDWIDTH

THD = 3%

VOUT = 20 V p-p5

VS = ±15 V

MHz

VOUT = 2 V p-p5

VS = ±5 V

MHz

OUTPUT CHARACTERISTICS

Voltage

RL = 500 Ω

±10

±11

±10

±11

±10

±11

Short-Circuit Current

TMIN to T MAX

Output Resistance

Open loop

POWER SUPPLY

Operating Range

±4.5

±18

±4.5

±18

±4.5

±18

Quiescent Current

6.5

7.5

6.5

7.5

6.5

7.5

TMIN to TMAX

7.5

8.5

7.5

8.5

7.5

8.5

1 Rated performance after a 5 minute warm-up at TA = 25°C.

2 Input signal 285 mV p-p carrier (40 IRE) riding on 0 mV to 642 mV (90 IRE) ramp. RL = 100 Ω; R1, R2 = 300 Ω.

3 For gain = −1, input signal = 0 dBm, CL = 10 pF, RL = 500 Ω, R1 = 500 Ω, and R2 = 500 Ω in

Figure 29

Figure 29.

4 For gain = −10, input signal = 0 dBm, CL =10 pF, RL = 500 Ω, R1 = 500 Ω, and R2 = 50 Ω in

5 CL = 10 pF, RL = 500 Ω, R1 = 1 kΩ, R2 = 1 kΩ in

6 CL = 10 pF, RL = 500 Ω, R1 = 500 Ω, R2 = 50 Ω in

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