MAX2624 Maxim Integrated Products, MAX2624 Datasheet

MAX2624

Manufacturer Part Number

MAX2624

Description

(MAX2622 - MAX2624) Monolithic Voltage-Controlled Oscillators

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX2624.pdf (6 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MAX2624EUA

Manufacturer:

MAXIM/美信

Quantity:

20 000

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The MAX2622/MAX2623/MAX2624 self-contained volt-

age-controlled oscillators (VCOs) combine an integrat-

ed oscillator and output buffer in a miniature 8-pin

µMAX package.

The inductor and varactor elements of the tank circuits

are integrated on-chip, greatly simplifying application of

the part. In addition, the center frequency of oscillation

and frequency span are factory preset to provide a

guaranteed frequency range versus control voltage. An

external tuning voltage controls the oscillation frequency.

The output signals are buffered by an amplifier stage

matched on-chip to 50Ω.

The MAX2622/MAX2623/MAX2624 operate from a

+2.7V to +5.5V supply voltage and require only 8mA of

supply current. In shutdown mode, the supply current is

reduced to 0.1µA.

For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

19-1528; Rev 1; 5/00

Pin Configuration appears at end of data sheet.

866MHz to 868MHz European ISM Band

(MAX2622)

DECT 1/2 Frequency LO (MAX2623)

902MHz to 928MHz ISM Band, ±10.7MHz IF

(MAX2623)

902MHz to 928MHz ISM Band, 45MHz to

70MHz IF (MAX2624)

________________________________________________________________ Maxim Integrated Products

Monolithic Voltage-Controlled Oscillators

SHDN

TUNE

General Description

N.C.

TUNE

GND

SHDN

Applications

MAX2622

MAX2623

MAX2624

OSCILLATOR

CORE

BIAS

o Fully Monolithic

o Guaranteed Performance

o On-Chip 50Ω Output Match

o Wide Choice of Frequencies

o +2.7V to +5.5V Single-Supply Operation

o Low-Current Shutdown Mode

o Smaller than Modules (8-Pin µMAX Package)

MAX2622EUA

MAX2623EUA

MAX2624EUA

855MHz to 881MHz (MAX2622)

885MHz to 950MHz (MAX2623)

947MHz to 998MHz (MAX2624)

PART

GND

OUT

Typical Operating Circuit

220pF

TEMP. RANGE

-40°C to +85°C

Ordering Information

OUT TO MIXER/

SYNTHESIZER

PIN-PACKAGE

8 µMAX

Features

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