EL5166IS-T7 Просмотр технического описания (PDF) - Intersil

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EL5166IS-T7

1.4GHz Current Feedback Amplifiers with Enable

Intersil 

EL5166, EL5167

Electrical Specifications VS+ = +5V, VS- = -5V, RF = 392Ω for AV = 1, RF = 250Ω for AV = 2, RL = 150Ω, TA = +25°C

Unless Otherwise Specified. (Continued)

PARAMETER

DESCRIPTION

CONDITIONS

MIN TYP MAX

SUPPLY

ISON

ISOFF+

ISOFF-

PSRR

Supply Current - Enabled

Supply Current - Disabled

Supply Current - Disabled

Power Supply Rejection Ratio

-IPSR

- Input Current Power Supply Rejection

ENABLE (EL5166 ONLY)

No load, VIN = 0V

No load, VIN = 0V

No load, VIN = 0V

DC, VS = ±4.75V to ±5.25V

DC, VS = ±4.75V to ±5.25V

7.5

8.5

9.3

1

4

25

-25

-14

-1

70

50

-0.5

0.2

1

tEN

Enable Time

tDIS

Disable Time

IIHCE

CE Pin Input High Current

CE = VS+

IILCE

CE Pin Input Low Current

CE = VS-

VIHCE

CE Input High Voltage for Power-down

VILCE

CE Input Low Voltage for Power-down

NOTE:

1. Standard NTSC test, AC signal amplitude = 286mV, f = 3.58MHz.

1

VS+ -1

170

1.25

0

13

-1

25

VS+ -3

UNIT

mA

µA

µA

dB

µA/V

ns

µs

µA

µA

V

V

Typical Performance Curves

5

4

VCC=5V

VEE=-5V

3 RL=150Ω

2

1

RF=392 RF=368

RF=662

0

-1

-2

-3

-4

-5

100K

1M

RF=511

RF=608

RF=698

RF=806

RF=900

RF=1K

10M

100M

1G

FREQUENCY (Hz)

FIGURE 1. FREQUENCY RESPONSE AS THE FUNCTION OF

RF

4

3

2

1

0

-1

-2

-3 VCC=5V

-4 VEE=-5V

-5

RL=150Ω

RF=392Ω

-6

100K

1M

RG=392 RG=186

RG=93

RG=43

10M

100M

1G

FREQUENCY (Hz)

FIGURE 2. FREQUENCY RESPONSE AS THE FUNCTION OF

THE GAIN

4

FN7365.5

May 15, 2007

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