MAX9990 データシートの表示（PDF） - Maxim Integrated

部品番号

コンポーネント説明

メーカー

MAX9990

+14dBm to +20dBm LO Buffers with ±1dB Variation

Maxim Integrated 

+14dBm to +20dBm LO Buffers

with ±1dB Variation

AC ELECTRICAL CHARACTERISTICS—MAX9989

(Typical Application Circuit, VCC = 4.75V to 5.25V, 50Ω environment, +4dBm < PIN < +10dBm, 700MHz < fIN < 1100MHz,

TA = -40°C to +85°C, unless otherwise noted. Typical specifications are for VCC = 5.0V, PIN = +7dBm, fIN = 900MHz, and

TA = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

Operating Frequency

SYMBOL

f

CONDITIONS

MIN TYP MAX UNITS

700

1100 MHz

Low power setting, PIN = +4dBm

14.3

(see Table 1 for resistor values)

Output Power

POUTLO

Nominal power setting,

+4dBm < PIN < +10dBm

4.75V < VCC < 5.25V

-40°C < TA < +85°C (R2–R5 not installed)

17.3

±0.8

dBm

Output Power (PLL Driver)

Input VSWR

Output VSWR

Output-Noise Power Density

OUTLO to RFIN Isolation

POUTPLL

VSWRIN

VSWROUT

PNOISE

S12

High power setting, PIN = +10dBm

(see Table 1 for resistor values)

VCC = 5.0V, ±100MHz offset

(R2–R5 not installed)

VCC = 5.0V, nominal power setting

(R2–R5 not installed)

19.7

3.7

1.2:1

1.7:1

-152

48

dBm

dBm/Hz

dB

AC ELECTRICAL CHARACTERISTICS—MAX9990

(Typical Application Circuit, VCC = 4.75V to 5.25V, 50Ω environment, +6dBm < PIN < +12dBm, 1500MHz < fIN < 2200MHz, and

TA = -40°C to +85°C, unless otherwise noted. Typical specifications are for VCC = 5.0V, PIN = +9dBm, fIN = 1800MHz, and

TA = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

Operating Frequency

SYMBOL

f

CONDITIONS

MIN TYP MAX UNITS

1500

2200 MHz

Low power setting, PIN = +6dBm

14.2

(see Table 1 for resistor values)

Output Power

POUTLO

Nominal power setting,

+6dBm < PIN < +12dBm

4.75V < VCC < 5.25V

-40°C < TA < +85°C (R2–R5 not installed)

17.3

±0.8

dBm

High power setting, PIN = +12dBm

19.5

(see Table 1 for resistor values)

Output Power (PLL Driver)

Input VSWR

Output VSWR

Output-Noise Power Density

POUTPLL

VSWRIN

VSWROUT

PNOISE VCC = 5.0V, ±100MHz offset

3.6

1.5:1

1.4:1

-152

dBm

dBm/Hz

OUTLO to RFIN Isolation

S12

VCC = 5.0V, nominal power setting

(R2–R5 not installed)

49

dB

Note 1: Devices are 100% DC screened and AC production tested for functionality. Data sheet typical specifications are derived

from the average of 30 units from a typical lot, and are tested under the conditions specified for the typical specifications.

Note 2: DC current limits at -40°C are guaranteed by design and characterization.

_______________________________________________________________________________________ 3

Share Link: