MAX2021 datasheet(9/15 Pages) MAXIM

Part #	MAX2021

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

PDF	15 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

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9 / 15 page

700MHz to 1200MHz High-Linearity,

SPI-Controlled DVGA with Integrated Loopback Mixer

_______________________________________________________________________________________

ATTEN A ONLY

REL ACCURACY vs. RF FREQUENCY

(NMT 450MHz BAND)

RF FREQUENCY (MHz)

500

450

400

350

300

-0.5

0.5

1.0

-1.0

550

ATTEN B ONLY

GAIN vs. RF FREQUENCY

RF FREQUENCY (MHz)

1000

1100

900

800

-30

-20

-10

-40

700

1200

ATTEN B ONLY

GAIN vs. RF FREQUENCY

(NMT 450MHz BAND)

RF FREQUENCY (MHz)

500

550

350

400

450

-30

-20

-10

-40

300

ATTEN B ONLY

ABS ACCURACY vs. RF FREQUENCY

RF FREQUENCY (MHz)

1100

1000

900

800

700

-1.0

-1.5

-0.5

1.0

0.5

1.5

2.0

-2.0

1200

ATTEN B ONLY

ABS ACCURACY vs. RF FREQUENCY

(NMT 450MHz BAND)

RF FREQUENCY (MHz)

550

500

450

400

350

-1.0

-0.5

0.5

1.0

1.5

2.0

-2.0

-1.5

300

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.)

MAX2021 Datasheet(PDF) 9 Page - Maxim Integrated Products

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