MAX4187EEE datasheet(8/24 Pages) MAXIM

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__________________________________________Typical Operating Characteristics

(VCC = +5V, VEE = -5V, TA = +25°C, unless otherwise noted.)

Single/Dual/Quad, 270MHz, 1mA, SOT23,

Current-Feedback Amplifiers with Shutdown

_______________________________________________________________________________________

OUT

SIN

TOP VIEW

Note 1: The MAX418_EUT is 100% production tested at TA = +25°C. Specifications over temperature limits are guaranteed by

design.

Note 2: Does not include current into the external-feedback network.

Note 3: Over operating supply-voltage range.

Note 4: Specification applies to MAX4180/MAX4181/MAX4183 and MAX4185.

Note 5: The AC specifications shown are not measured in a production test environment. The minimum AC specifications given are

based on the combination of worst-case design simulations along with a sample characterization of units. These minimum

specifications are for design guidance only and are not intended to guarantee AC performance (see AC

Testing/

Performance). For 100% testing of those parameters, contact the factory.

-6

100

1000

MAX4180 SMALL-SIGNAL GAIN

vs. FREQUENCY (DUAL SUPPLIES)

-5

-4

-3

-1

-2

FREQUENCY (MHz)

RF = RG = 1.2kΩ

RL = 1kΩ

RF = RG = 680Ω

RL = 100Ω

RF = RG = 820Ω

RL = 150Ω

VIN = 20mVp-p

AV = +2V/V

-6

100

1000

MAX4180 SMALL-SIGNAL GAIN

vs. FREQUENCY (SINGLE SUPPLY)

-5

-4

-3

-1

-2

FREQUENCY (MHz)

RF = RG = 1.2kΩ

RL = 1kΩ

RF = RG = 680Ω

RL = 100Ω

RF = RG = 820Ω

RL = 150Ω

VCC = +5V

VIN = 20mVp-p

AV = +2V/V

-6

100

1000

MAX4181 SMALL-SIGNAL GAIN

vs. FREQUENCY (DUAL SUPPLIES)

-5

-4

-3

-1

-2

FREQUENCY (MHz)

RF = 1kΩ

RL = 150Ω

RF = 560Ω

RL = 100Ω

VIN = 20mVp-p

AV = +1V/V

RF = 2.4kΩ

RL = 1kΩ

AC ELECTRICAL CHARACTERISTICS—Single Supply (MAX4181/4184/4185/4187) (cont.)

(VCC = +5V, VEE = 0V, VIN+ = 2.5V, SHDN ≥ 3V, AV = +1V/V; see Table 1 for RF values; TA = +25°C, unless otherwise noted.)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

Input Capacitance

(Positive Input)

CIN+

1.5

Output Impedance

ZOUT

4.8

Ω

Disabled Output Capacitance

COUT(OFF)

Turn-On Time from SHDN

tON

Turn-Off Time to SHDN

tOFF

400

Power-Up Time

200

µs

Crosstalk

-60

Gain Matching to 0.1dB

MHz

Input Noise Voltage Density

nV/

√Hz

NTSC

Differential Gain Error

CONDITIONS

f = 10kHz

0.10

0.03

RL= 150Ω

RL= 1kΩ

f = 10kHz

Input Noise Current Density

f = 10kHz

SHDN

≤ VIL, 1.2V ≤ VOUT ≤ 3.8V (Notes 2, 4)

(Note 4)

pA/

√Hz

f = 10MHz, MAX4184/4185/4187

IN-

IN+

Off Isolation

-54

SHDN

≤ 2V, RL = 150Ω, f = 10MHz

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