HFA1110/883 데이터 시트보기 (PDF) - Intersil

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HFA1110/883

750MHz, Low Distortion Unity Gain, Closed Loop Buffer

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HFA1110/883

Test Waveforms

SIMPLIFIED TEST CIRCUIT FOR LARGE AND SMALL SIGNAL PULSE RESPONSE (Applies to Table 3)

AV = +1 TEST CIRCUIT

V+

VIN

RS

50Ω

1

4

8

5

50Ω

VOUT

2

50Ω

V-

NOTE: VS = ±5V

RS = 50Ω

RL = 100Ω For Small and Large Signals

VOUT

+2.5V

+SR

90%

90%

+2.5V

-SR

-2.5V

10%

10%

-2.5V

FIGURE 1. LARGE SIGNAL WAVEFORM

VOUT

250mV

tR, +OS

-250mV

90%

90%

10%

10%

250mV

tF, -OS

-250mV

FIGURE 2. SMALL SIGNAL WAVEFORM

Burn-In Circuit

D4

V+

D2 C2

HFA1110MJ/883 CERAMIC DIP

1

8

R2

2

7

3

4

R1

6

D3

5

C1

V-

D1

NOTES:

R1 = 1kΩ, ±5% (Per Socket)

R2 = 100Ω, ±5% (Per Socket)

C1 = C2 = 0.01µF (Per Socket) or 0.1µF (Per Row) Minimum

D1 = D2 = 1N4002 or Equivalent (Per Board)

D3 = D4 = 1N4002 or Equivalent (Per Socket)

V+ = +5.5V ± 0.5V

V- = -5.5V ± 0.5V

Spec Number 511083-883

5

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