MAX2058ETL-T 查看數據表（PDF） - Maxim Integrated

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MAX2058ETL-T

700MHz to 1200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer

Maxim Integrated 

700MHz to 1200MHz High-Linearity,

SPI-Controlled DVGA with Integrated Loopback Mixer

Typical Operating Characteristics (continued)

(MAX2058 Typical Application Circuit, VCC = +4.75V to +5.25V, digital attenuators set for maximum gain, 700MHz ≤ fRF ≤ 1200MHz,

40MHz ≤ fLO ≤ 100MHz, TC = -40°C to +85°C. Typical values are at VCC = 5.0V, PIN = 0dBm, fRF = 940MHz, fLO = 45MHz, fLBOUT =

fRF - fLO, and TC = +25°C, unless otherwise noted.)

ATTEN B ONLY

REL ACCURACY vs. RF FREQUENCY

1.0

ATTEN B ONLY

REL ACCURACY vs. RF FREQUENCY

(NMT 450MHz BAND)

1.0

0.5

0.5

0

0

-0.5

-0.5

-1.0

700

800 900 1000 1100 1200

RF FREQUENCY (MHz)

SUPPLY CURRENT vs. SUPPLY VOLTAGE

(MIXER DISABLED)

150

TC = +85°C

140

130

120

TC = +25°C

TC = +5°C TC = -40°C

110

4.750

4.875

5.000

VCC (V)

5.125

5.250

-1.0

300 350 400 450 500 550

RF FREQUENCY (MHz)

SUPPLY CURRENT vs. SUPPLY VOLTAGE

(MIXER ENABLED)

180

170

TC = +85°C

TC = +25°C

160

150

TC = +5°C

TC = -40°C

140

130

4.750

4.875

5.000

VCC (V)

5.125

5.250

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