EL5246CSZ Просмотр технического описания (PDF) - Renesas Electronics

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EL5246CSZ

100MHz Single-Supply Rail-to-Rail Amplifiers

Renesas Electronics 

EL5144, EL5146, EL5244, EL5246, EL5444

Electrical Specifications VS = +5V, GND = 0V, TA = +25°C, CE = +2V, unless otherwise specified. (Continued)

PARAMETER

DESCRIPTION

CONDITIONS

MIN

TYP

+IOUT

-IOUT

Positive Output Current

Negative Output Current

RL = 10 to 2.5V

RL = 10 to 2.5V

60

90

-50

-65

MAX

150

-125

UNIT

mA

mA

ENABLE (EL5146 AND EL5246 ONLY)

tEN

tDIS

IIHCE

IILCE

VIHCE

Enable Time

Disable Time

CE Pin Input High Current

CE Pin Input Low Current

CE Pin Input High Voltage for

Power-Up

EL5146, EL5246

EL5146, EL5246

CE = 5V, EL5146, EL5246

CE = 0V, EL5146, EL5246

EL5146, EL5246

500

ns

10

ns

0.003

1

mA

-1.2

-3

mA

2.0

V

VILCE

CE Pin Input Low Voltage for

Power-Down

EL5146, EL5246

0.8

V

SUPPLY

IsON

Supply Current - Enabled

(Per Amplifier)

No load, VIN = 0V, CE = 5V

7

8.8

mA

IsOFF

Supply Current - Disabled

(Per Amplifier)

No load, VIN = 0V, CE = 0V, EL5146 and

EL5246 only

2.6

5

mA

PSOR

Power Supply Operating Range

4.75

5.0

5.25

V

PSRR

Power Supply Rejection Ratio

DC, VS = 4.75V to 5.25V

50

60

dB

NOTES:

1. Standard NTSC test, AC signal amplitude = 286mVP-P, f = 3.8MHz, VOUT is swept from 0.8V to 3.4V, RL is DC-coupled.

2. RL is total load resistance due to feedback resistor and load resistor.

Typical Performance Curves

2

AV = 1, RF = 0

0

AV = 2,

-2

RF = 1k

AV = 5.6,

-4

RF = 1k

-6

VCM = 1.5V

-8 RL = 150

1M

10M

FREQUENCY (Hz)

100M

FIGURE 1. NON-INVERTING FREQUENCY RESPONSE (GAIN)

0

AV = 1, RF = 0

-45

-90

-135

AV = 5.6,

RF = 1k

AV = 2,

RF = 1k

-180 VCM = 1.5V

RL = 150

1M

10M

FREQUENCY (Hz)

100M

FIGURE 2. NON-INVERTING FREQUENCY RESPONSE

(PHASE)

FN7177 Rev 2.00

March 31, 2011

Page 6 of 24

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