MAX3514EEP Просмотр технического описания (PDF) - Maxim Integrated

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MAX3514EEP

Upstream CATV Amplifiers

Maxim Integrated 

Upstream CATV Amplifiers

AC ELECTRICAL CHARACTERISTICS—MAX3517

(MAX3517 EV kit; VCC = +4.75V to +5.25V, VGND = 0, PIN = +34dBmV, TXEN = SHDN = high, TA = -40°C to +85°C. Typical parame-

ters are at VCC = +5V, TA = +25°C, unless otherwise specified.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNITS

D7 = 1, gain code = 125,

TA = 0°C to +85°C

D7 = 1, gain code = 110,

TA = 0°C to +85°C

26.7

27.7

28.7

19.2

20.2

21.2

D7 = 1, gain code = 90,

TA = 0°C to +85°C

D7 = 1, gain code = 70,

TA = 0°C to +85°C

9.2

10.2

11.2

-0.8

0.2

1.2

Voltage Gain, fIN = 5MHz

AV

D7 = 1, gain code = 115,

TA = 0°C to +85°C

6.7

7.7

8.7

dB

D7 = 1, gain code = 100,

TA = 0°C to +85°C

-0.8

0.2

1.2

D7 = 1, gain code = 80,

TA = 0°C to +85°C

-10.8

-9.8

-8.8

D7 = 0, gain code = 60,

TA = 0°C to +85°C

-20.8

-19.8

-18.8

D7 = 0, gain code = 48,

TA = 0°C to +85°C

-27.0

-26.0

-25.0

Gain Step Size

Transmit-Disable Mode Noise

fIN = 5MHz to 65MHz,

AV = -26dB to +27dB

TXEN = low, BW = 160kHz,

fIN = 5MHz to 65MHz

0.5

dB

-71

dBmV

Isolation in Transmit-Disable

Mode

TXEN = low, fIN = 5MHz to 65MHz

50

58

dB

Transmit Mode Noise

Transmit Enable Transient

Duration

BW = 160kHz, fIN = 5MHz to 65MHz,

AV = -26dB to +27dB (Note 3)

TXEN input rise/fall time < 0.1µs,

TA = +25°C (Note 3)

-60

-59

dBc

2

µs

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