MAX4002 Просмотр технического описания (PDF) - Maxim Integrated

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производитель

MAX4002

2.5GHz 45dB RF-Detecting Controllers

Maxim Integrated 

2.5GHz 45dB RF-Detecting Controllers

Typical Operating Characteristics (continued)

(VCC = 3V, SHDN = VCC, TA = +25°C, unless otherwise specified. All log conformance plots are normalized to their respective tem-

peratures.)

2500

2000

1500

1000

500

0

0

MAX4000 INPUT IMPEDANCE

vs. FREQUENCY (UCSP)

0 MAX4000 toc64

X

-100

FREQUENCY (GHz) R JXΩ -200

0.1

1916 -839

0.9

909 -125 -300

1.9

228 -48

2.5

102 -29 -400

-500

R

-600

-700

0.5 1.0 1.5 2.0

FREQUENCY (GHz)

-800

2.5

2500

2000

1500

1000

500

0

0

MAX4001 INPUT IMPEDANCE

vs. FREQUENCY (UCSP)

0 MAX4000 toc65

X

-100

-200

FREQUENCY (GHz) R JXΩ

0.1

1942 -927

-300

0.9

1009 -136

-400

1.9

314 -57

2.5

139 -37

-500

-600

-700

R

-800

-900

0.5 1.0 1.5 2.0

FREQUENCY (GHz)

-1000

2.5

2500

2000

1500

1000

500

0

0

MAX4002 INPUT IMPEDANCE

vs. FREQUENCY (UCSP)

0 MAX4000 toc66

X

-100

-200

FREQUENCY (GHz) R JXΩ

0.1

1961 -1137 -300

0.9

1.9

1130

315

-120

-36

-400

2.5

163 -26 -500

-600

-700

-800

R

-900

0.5 1.0 1.5 2.0

FREQUENCY (GHz)

-1000

2.5

SUPPLY CURRENT

vs. SHDN VOLTAGE

7

VCC = 5.5V

6

5

4

3

2

1

1.2V

0

-1

0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

SHDN (V)

SHDN POWER-ON DELAY RESPONSE TIME

SHDN RESPONSE TIME

SHDN

5μs

1.5V/div

SHDN

1.5V/div

OUT

500mV/div

OUT

500mV/div

2μs/div

2μs/div

______________________________________________________________________________________ 11

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